Download more than 100 examples of thesis, proposal and project topics about interfering signals in editable WORD file format at undergraduate, graduate and doctoral levels for use and reference in research, articles, theses, student and academic projects.
Master's Thesis in the field of Electrical Engineering-Communication System, abstract of the investigation of the methods of removing interference signals in the surveillance channel in passive radars based on DVB-T signal. In this thesis, the performance of adaptive methods in weakening the interference signals including the direct path signal and clutter and the degree of ...
Master's thesis in telecommunications-systems, the abstract of the current research is about the issue of scalability in wireless sensor networks with imaging capability, which has analyzed, mathematically modeled and simulated the scalability by considering a relatively practical scenario of the sensor network, and based on the performance criteria of outage capacity and ...
Master's thesis in the field of electricity-telecommunication system Abstract In this thesis, we examine commonly used methods to reveal information in signals that are the result of signals sent by different users in a multi-user telecommunication system. According to the nature of this problem, it can be divided into two main parts: revealing the sent information of all users ...
In order to obtain a master's degree in electrical engineering majoring in electronics, one of the important topics of signal processing (for example, in communication systems, audio signal coding, voice recognition) is to reduce and remove unwanted noise from the original signal and improve it. For this purpose, in the past decades, extensive research has been conducted to ...
Dissertation for Master's Degree in Artificial Intelligence Abstract In this thesis, we intend to perform classification on brain signals by presenting a suitable feature. For this purpose, first the noise of the recording device is removed from the brain signals, then the features are extracted from these signals using Walsh transform and entropy. After feature extraction, ...
Master's Thesis in the field of electrical engineering (control) abstract of the temporal analysis of the transmission of control signals through multi-stage links on industrial networks in order to implement wide control loops with high flexibility. The advancement of technologies related to communication networks in recent decades and their expansion in the upper layers of the ...
Master's thesis in the field of telecommunication engineering - abstract system of investigating the methods of incoherent detection of broadband signals with the emergence and expansion of telecommunication systems with very narrow pulse width, very wide bandwidth, the limitation of bandwidth and speed of existing electronic components, the use of many previously known ...
Abstract: DOA Estimation for Wideband Signals Orientation One of the most important uses of arrays is ensuring the orientation of signals emitted in the environment. Many orientation methods have been used for a long time, and changes have been made in them over time. Depending on the environmental conditions, one of the orientation methods may perform better than the other ...
Master thesis in the field of electrical engineering (control) abstract of the temporal analysis of the transmission of control signals through multi-stage links on industrial networks in order to implement wide control loops with high flexibility. The advancement of technologies related to communication networks in recent decades and their expansion in the upper layers of the ...
Dissertation for Master's Degree in General Psychology, Winter 2019. Abstract of the present research was conducted in order to investigate the effectiveness of emotion regulation training on the social competence of preschool children. In this research, an experimental design with an experimental and control group was used. The statistical population includes all preschool ...
Master's Thesis in Accounting (M.A) Abstract The explosive growth of the world's financial markets has created competition among investment institutions, and in order to achieve better investment results, investment institutions must make predictions about their decisions, including the most important issue raised in the field of financial management, assuring real and legal ...
Dissertation for Master's Degree in Clinical Psychology Abstract: Teenagers who are brought up with a correct parenting style have better lives and mental states. For this purpose, the current study was conducted with the aim of investigating the effect of family life education (F.L.E) on changing the parenting style of mothers with teenage sons who are studying in Shahid Dr. ...
Master's Thesis, Accounting, Abstract The main purpose of this research is to investigate the impact of growth opportunities on the sensitivity of stock returns to discretionary accruals in companies listed on the Tehran Stock Exchange. The statistical population of this research is the companies admitted to the Tehran Stock Exchange during the years 1387 to 1392, and the sample ...
Dissertation of master's degree in system engineering, economic-social program orientation. Rezi system economic February 2013 Abstract: Considering the importance of financial markets and
Dissertation for Master's degree (M.A.) specialization: general, investigating visual memory performance among a group of urban and rural population (Fars province, 2013) Abstract The purpose of the present study is to investigate visual memory performance among a group of urban and rural population in Fars province. For this purpose (50 women and 50 men) from the city of Shiraz ...
Dissertation for M.S. Accounting Abstract One of the topics that has attracted the attention of many economists today is the transfer of shares of government institutions to the private sector. There are debates and disagreements among economists and researchers about the efficiency and effectiveness of some companies in the private sector. One of the main goals of privatization ...
Dissertation for Master's Degree in Sociology The emergence of new technologies in every society is accompanied by doubts, confusions, and calmness, and the same applies to the emergence of satellite televisions. It is a question that requires the attention of many thinkers. And the government of the world has been attracted by the fact that the contents of the satellite ...
Dissertation for Master's Degree in Industrial Management (Financial Orientation) Abstract Today, the importance of performance measurement for organizations has been identified and it plays an important role in many organizations. In the information age, organizations need to measure all financial and non-financial aspects of their organization. One of the performance ...
Dissertation for Master's Degree in Psychology (M.A) Major: Clinical Abstract Introduction: This study was conducted with the aim of comparing the personality traits and academic performance of normal students and under the cover of the Imam Relief Committee of the universities of Dere Shahr city. Cases and methods: This research is descriptive-analytical. The statistical ...
Master's thesis in electrical engineering, control trend, abstract of new methods of identifying errors in systems, such as the use of qualitative analysis of events, can lead to tangible and understandable results for everyone. The gas turbine system is one of the systems in which there is a possibility of many errors. And sometimes even modeling them with mathematical methods ...
Dissertation for Master's Degree in Electrical Engineering (M.Sc) Abstract The power system stabilizer is added to the excitation system in order to improve the damping of the power system during low frequency disturbances. For large-scale power systems that include a large number of connected generators, setting the power system stabilizer parameters will be a complex and ...
Dissertation for Master's Degree in Physical Education (M.A.) Major: Exercise Physiology Abstract The purpose of this research is to investigate the effect of 6 weeks of high-intensity interval training on the serum levels of growth hormone and ghrelin in overweight men. For this purpose, 20 overweight men were randomly divided into two groups (experimental=10, control=10). ...
Master's thesis in the field of computer engineering (artificial intelligence) Today, the success of intelligent transportation systems depends not only on the information of the current traffic situation, but also to a large extent on the knowledge of the traffic situation in the next few minutes. Therefore, a lot of research has been done in the field of short-term prediction ...
Master's Thesis in Electronics Abstract Nowadays, according to the advantages of wireless sensor networks, which are simple and cheap implementation, low power consumption and high scalability, they are used in many applications. Designing sustainable wireless sensor networks is a very challenging issue. Sensors with limited energy are expected to operate automatically for a ...
Master's Thesis in Electrical-Control Engineering Abstract In this article, diagnosis, reconstruction and fault prediction of nonlinear systems with uncertainty are investigated. The diagnostic criterion is the residual signal calculated from the difference between the system output and a sliding mode viewer. The idea of ??sliding mode is to compensate the effect of ...
Master's thesis in the field of medical engineering, improving the common spatial pattern filtering method to improve the efficiency of brain-computer interface systems. Therefore, this capability can help many sensory-motor patients and solve their problems in relation to their surroundings to a very high extent.
Dissertation for Master's Degree in Power Direction Abstract Transmission lines protected by distance relays have limitations in the presence of series compensation. When the fault loop includes a series capacitor, the impedance seen by the distance relay is reduced. The level of compensation at any moment depends on the number of capacitors connected at that time. Therefore, ...
Master's Thesis in Electrical Engineering (Communication System) Abstract: Optimizing Node Placement in Different Environments for Broadband Sensor Networks Locator Systems are systems that can detect the location of an object in a space. Such systems usually detect the distance between two objects by using radio communication and determine the location of the object in the area ...
Dissertation for Master's Degree in Information Technology Engineering - Computer Networks Major Abstract Wireless surveillance networks are an important branch of wireless multimedia sensor networks with some unique features. The quality of service in wireless surveillance networks is closely related to the packet loss rate. Occurrence of congestion is one of the main and most ...
Master's Thesis in Computer Engineering (Artificial Intelligence) Abstract In recent years, many methods have tried to investigate the level of mental fatigue with different criteria. These methods have used different scales for this task, including performance and electrophysiological based measurements. Among these tools, electroencephalogram (EEG) seems to work better and ...
Master's thesis in the field of computer engineering (artificial intelligence) abstract of various image processing techniques are widely used in the field of dentistry. Among these applications, we can mention the identification based on dental images, the detection of dental caries, as well as the identification and examination of dental lesions, which mainly occur around the ...
Master's thesis (M.A) in the field of visual communication. Lorestan and Timreh are among the very rich areas of petroglyph art in Iran, where many collections have been identified. So far, no graphic and conceptual analysis has been done on these motifs. Among the most important things that have involved the researcher's mind: the motivation to record motifs, the identity of ...
Master's Thesis in Computer Engineering (M.Sc) Abstract: Today, automatic control is widely used in transportation systems. There are several reasons for using this method, the most important of which are cost reduction, the ability to make devices lighter, more safety for the passengers or to keep them away from danger. The last two cases are more visible in systems that have ...
Master's Thesis in Electrical Engineering (M.Sc) Major: Electronics Abstract: The increase in demand for portable systems has led the electronics industry to pay special attention to power consumption as an important criterion. Adders are important elements in many digital systems. For this reason, various digital collectors have been proposed in the current era, each of which ...
Master's thesis in electrical engineering, electronics major. Abstract: In this thesis, a method for identifying Persian vowels in monosyllabic words is presented. For this purpose, after separating the image frames and selecting the frames that were related to the pronunciation of the vowel in the monosyllabic word, as well as extracting the area around the lips, various ...
Master's thesis in the field of electrical engineering-communication system for removing interference in the passive radar reference channel based on digital TV broadcast signal by terrestrial transmitters with a reproduction approach. In this thesis, a digital receiver for signal processing in a passive radar reference receiver based on orthogonal frequency division modulation ...
Master's Thesis of Faculty of Technology and Engineering, Department of Computer Abstract: In this thesis, a new method is presented to detect the subtle emotional states of the face. Euler's video zoom method has been used to reveal subtle facial movements. Euler's video zoom method enhances the subtle movements of signals (color change or transition motion) by temporal and ...
Master's Thesis Farsi Abstract Today, urban squares are one of the most common types of intersections that have grown a lot around the world and especially in Iran. Therefore, the precise design and engineering of this type of intersections has a significant effect on improving their traffic performance. In the design of the squares, one should pay attention to the geometric ...
Dissertation for Master's Degree in Mechatronics Engineering Persian Abstract The purpose of this project is to introduce a new approach for troubleshooting gas transmission pipelines using mechanical waves, which is much cheaper and easier than other methods. who are currently working. These lines are usually located in difficult environmental conditions and far away and in ...
Master's thesis in the field of business management, financial orientation. Abstract In this research, as an example, forecasting the timing of stock transactions of 17 active companies in the Tehran Stock Exchange was carried out. In this way, firstly, the primary data, which includes 3 variables of the final price, the lowest price and the highest stock price during the period ...
Master's degree thesis in the field of electrical engineering, power orientation. Abstract Today, the discussion of system control and monitoring is one of the most important discussions in the power network, and we need to know the exact state of the power network in order to design control devices. By knowing the state of the network at any moment, you can be aware of changes ...
Abstract The reduction of fossil fuel resources, adverse environmental effects and low efficiency of traditional power grids have increased the desire to produce electricity near the load and the level of the distribution network using renewable sources. One of the basic solutions to solve the problems raised is the use of microgrids. A set of small sources of energy production ...
Master's Thesis in Electrical Engineering - Telecommunication System Abstract VOR navigation system is a radio navigation system that has tactical and non-tactical applications and is made in two types CVOR and DVOR. This system is widely used in military and civilian air services in most countries of the world by determining the position (direction) of the flying vehicle in ...
The final exam for receiving a master's degree in computer engineering (M.SC) specialization: software Abstract: Since the beginning of digitalization of real and legal documents, the owners of their documents have always been looking for a suitable way to protect their copyright. The increasing expansion and growth of the Internet has caused extensive changes in the way of life ...
Dissertation for obtaining a master's degree in public administration with a focus on finance. Abstract: Basically, investors should do extensive research when buying or selling common stocks. Because they convert their most liquid assets into shares and if they do not pay attention to certain things, they will not receive favorable results from that investment. Therefore, this ...
Dissertation to receive a master's degree ""M.Sc"" in the field of electrical engineering, power, high voltage, abstract. Inverters can produce single-phase and three-phase ac voltages from a constant or variable dc voltage. There are various methods to control the output voltage of the inverter, which is introduced in this thesis from an inverter system with solar panel input. ...
Master's thesis in the field of electricity and telecommunications. Abstract Analysis of the compensation error of the platform movement in the quality of radar imaging in stripmap mode. SAR is one of the most important branches of ""remote sensing"" science, which has received the attention of researchers for years due to its wide applications. In Iran, in recent years, ...
Dissertation for the degree of Master of Civil Engineering ""M.Sc."" In this research, an attempt is made to conduct case studies in a number of villages in the cities of Noorabad and Rostam in Fars province to determine the amount and factors affecting the error of the subscribers' meters in the rural water sector under different conditions, and finally, based on that, a ...
Thesis for obtaining a master's degree in the field: Chemistry, with a focus on preface. Computational chemistry is a new approach to known and familiar physical and chemical phenomena that can lead to a better understanding of the world around us. Today, with the increasing progress of computers, we are able to study various phenomena in very complex matrices such as biological ...
Abstract: In electromyography studies, it is generally accepted to normalize the signals so that they can be compared and interpreted. But due to the lack of a standard method for normalization, there are many differences in the normalization method. These differences are related to the reference signal measurement method. The purpose of this study is to compare the reliability ...
Dissertation for M.Sc)) Electrical Orientation - Power Abstract Common-mode voltages and currents are generated due to parasitic capacitance between solar cells and their frame, which is usually grounded. These capacities are usually modeled as capacitors between the negative terminal of the solar cell and ground. In solar cells that are connected to the grid through a ...
Dissertation for receiving a doctorate degree in the field of physical education, sports biomechanics, abstract: Osteoporosis is a skeletal disorder in which the mechanical strength of bones is reduced and leads to bone fractures, so it is important to pay attention to methods to maintain bone strength and prevent osteoporosis. The aim of this research was to determine the ...
Dissertation for Master's Degree in Nursing Education (Pediatrics) Abstract Introduction: The birth of a low birth weight baby is considered one of the most serious health problems in the world, which imposes great pressure on the health service system and family members. Among the maternal factors related to underweight, the lifestyle of the mother during pregnancy plays the ...
Master's Thesis in Electrical Engineering, Power Orientation Abstract In this thesis, while investigating the phenomenon of saturation in protective CTs, the problems related to the detection of this phenomenon and the compensation of CT secondary current have been discussed, and in order to solve the problems raised, methods have been introduced and the results have been ...
Dissertation for receiving a master's degree in electrical engineering, electronics orientation. Chaos theory was founded at the end of the 20th century by Lorentz. Chaos science investigates non-linear systems and their behavior in different conditions. Since the systems around us are mostly non-linear, by creating feedback in them, they may show chaotic behavior, so chaos ...
Abstract This thesis deals with uncertainty estimation in robust control of robotic arms and presents new methods based on voltage control strategy for uncertainty estimation. The voltage control method is much simpler compared to the conventional torque control method, because it does not require a complex non-linear model of the robot. As a result, the volume of controller ...
Dissertation for master's degree in electrical field, orientation: power. Abstract The concept of microgrid is a set of loads, sources of production and energy storage that act as a controllable load or generator and can provide power and heat for a local area. Management of production power in microgrid is one of the main current topics in the design and operation of microgrid. ...
Dissertation for receiving a professional doctorate degree in the field of medicine Persian abstract Title: Comparison of the prevalence of obsessive-compulsive disorder in children with and without functional constipation referred to the pediatric clinic of Amirkabir Hospital in 2013 Introduction: Constipation in childhood is a common problem that causes discomfort to the child ...
Master's Thesis Field: Electricity Major: Electronics Chapter 1 Basics and Generalities Introduction Today, biosensors are used in various fields such as medicine, chemical industry, food industry, environment and the production of medical-health products [1]. In clinical and medical environments, it is very necessary to have tools to diagnose diseases. The development of ...
A master's thesis in the field of electrical-telecommunications engineering (field) Abstract: Investigation of coupling effects in arrays of wire antennas for use in passive radar has always been concerned with detecting targets that are immune to visual vision. Electromagnetic waves can be used to identify targets. The first step to receiving waves is a suitable antenna array. ...
Abstract The heart and circulatory system are one of the most important organs of the human body. Any disorder in these organs has a very noticeable effect on the functioning of the whole body, because the blood circulation system is responsible for providing the energy needed by all the organs of the body (including the heart itself). Heart diseases kill a large number of ...
The abstract of the current research is about the issue of scalability in wireless sensor networks with imaging capability, which has analyzed, mathematically modeled and simulated the scalability by considering a relatively practical scenario of the sensor network, and based on the performance criteria of outage capacity and ergodic capacity of the network. Scalability is ...
Dissertation for Master's Degree in Advanced Chemical Engineering Abstract A new method based on point cloud extraction to extract uranium from water samples and its measurement using alpha spectrometry based on liquid scintillation has been investigated. Uranium extraction from water samples in the presence of a number of available surfactants and chelating reagents has been ...
Master's Thesis in Telecommunication Electrical Engineering- LFSR-based scrambler parameter blind detection system in digital data by Zahra Zakeri In digital telecommunication systems, linear scramblers are used both for simple encryption and for breaking a large sequence of identical bits. The bit sequence issue, i.e. a large number of 0's and 1's in a row, usually leads to ...
Master's thesis in the field of genetics. Hypotheses: Considering that miR-21 is produced by gastric cancer tumor tissue more than healthy tissue, it is expected that its serum level is significantly higher in patients compared to control subjects, and this increase is related to the staging of gastric adenocarcinoma tumors in patients. Is miR-21 serum level a reliable marker ...
Master's Thesis of the Department of Medical Biotechnology Persian Summary Cancer has been made as the second cause of death after heart diseases, one of the most important oncogene proteins is TREKB, whose specific ligand is BDNF (Brain derived neutrophilic factor), and overexpression of this receptor has been observed in prostate, multiple myeloma, ovarian and thyroid cancers. ...
Master's thesis in the field of medical engineering. Abstract: Improvement of common spatial pattern filtering method to improve the efficiency of computer-brain interface systems. Therefore, this capability can help many sensory-motor patients and solve their problems in relation to their surroundings to a very high extent.
Dissertation for receiving a professional doctorate degree Introduction: According to the studies conducted, the prevalence of various causes of intestinal obstruction is different in the west and east of the planet, and finding the common causes in Shahrood, which is the goal of this research project, can lead the doctor to a better diagnosis. During the studies that were ...
Dissertation for the degree of Master of Mechatronics M.SC. Abstract: The subject of this research is the design and simulation of data integration in a radar network that has overlapping. Data fusion means combining the output data of dissimilar radar sensors that are different in terms of accuracy in ranging and angle measurement. These sensors are installed in a row in front ...
Dissertation for Master's Degree in Power System Abstract: The trend of reducing fossil fuel resources, adverse environmental effects and low efficiency of traditional power grids has increased the tendency to produce electricity near the load and the level of the distribution network using renewable sources. One of the basic solutions to solve the problems raised is the use of ...
Dissertation for Master's Degree in Medical Engineering Abstract Cardiac arrhythmias are one of the heart diseases that should be taken care of in patients admitted to the intensive care unit. Smartening the process of accurate diagnosis of heart diseases is a problem that has attracted the attention of researchers for years. In this research, an efficient method for selecting ...
Dissertation for Master's Degree in Electrical Power Transmission lines protected by distance relays have limitations in the presence of series compensation. When the fault loop includes a series capacitor, the impedance seen by the distance relay is reduced. The level of compensation at any moment depends on the number of capacitors connected at that time. Therefore, for the ...
Master's Thesis in Electrical Engineering (Communication System) Abstract: Optimizing the placement of nodes in different environments for ultra-broadband sensor networks. Locator systems are systems that can detect the location of an object in a space. Such systems usually detect the distance between two objects by using radio communication and determine the location of the ...