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Frequency-shift keying (FSK) is a frequency modulation scheme in which digital information is transmitted through discrete frequency changes of a carrier wave. The simplest FSK is binary FSK (BFSK). BFSK uses a pair of discrete frequencies to transmi
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仿真线性调频信号，并对其进行脉冲压缩，对输出前后的信噪比进行对比，并进行了加窗对比-Simulation of linear frequency modulation signal, and carries on the pulse compression, were compared before and after the output signal-to-noise ratio, and has carried on the window
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线性调频(LFM)脉冲压缩hamming加权 matlab 仿真!-Linear frequency modulation (LFM) pulse compression hamming weighted matlab simulation!
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去斜处理后的加窗操作，线性调频信号，绝对有用，不像其他的那么坑-To deal with the oblique add window after the operation, the linear frequency modulation signal, is absolutely useful, unlike other then pit to oblique processed add window operation, the linear frequency modulation si
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函数Signal用于信号的频率调制，产生一个调制频率，用于通信信号处理-FMCONST Signal with constant frequency modulation.generates a frequency modulation， Used in communication signal processing
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对三种雷达信号调制类型的识别，包括单载频 线性调频和相位编码，并做时频分析-The identification of three kinds of radar signal modulation, including single carrier linear frequency modulation and phase encoding, and time-frequency analysis
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高频调制解调MATLAB程序，内含MATLAB程序与报告结果。-High frequency modulation and demodulation MATLAB program, containing MATLAB program and report the results.
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这是线性调频雷达信号的MATLAB代码，希望有用-linear frequency modulation
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Frequency Modulation Simulink
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Phase Locked Loops (PLL)
Introduction to PLL
The concept of Phase Locked Loops (PLL) first emerged in the early 1930’s.But the technology was not developed as it now, the cost factor for developing this technology was very high. Since the adva
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基于Matlab Simulink的脉冲频率调制反馈系统-Pulse Frequency Modulation feedback system based on Matlab Simulink
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this useful in communication wonderful material work in matlab modulation rtechniques in communiaCTION .AMLITUDE MODULATION FREQUENCY MODULATION PHASE MODULATION -this is useful in communication wonderful material work in matlab modulation rtechnique
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this useful in communication wonderful material work in matlab modulation rtechniques in communiaCTION .AMLITUDE MODULATION FREQUENCY MODULATION PHASE MODULATION USEFULT TELECOMMINADCTION-this is useful in communication wonderful material work in mat
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基于MATLAB的模拟信号频率调制（FM）与解调分析-MATLAB-based analog frequency modulation (FM) and demodulation
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关于线性调频信号的时频计算，包括了AF,WVD,重排谱图~-The traditional method of linear frequency modulation signal frequency estimation
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基于 FPGA 的雷达脉冲压缩系统的研究与实现,本文从线性调频信号的时、频域特征出发，根据脉冲压缩体制的理论，分析了脉冲压缩信号处理算法的实现方法-The study of the radar pulse compression system based on FPGA and implementation, based on the linear frequency modulation signal time and frequency domain characteristics, acc
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低概率截获调频连续波雷达的信号发生和处理仿真毕设的一部分，可以用来论证这一信号在低截获性能.。-Low probability intercept of frequency modulation continuous wave radar simulation and signal processing part of the project, which can be used to demonstrate this signal in low intercept performance..
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SVPWM的主要思想是以三相对称正弦波电压供电时三相对称电动机定子理想磁链圆为参考标准，以三相逆变器不同开关模式作适当的切换，从而形成PWM波，以所形成的实际磁链矢量来追踪其准确磁链圆。传统的SPWM方法从电源的角度出发，以生成一个可调频调压的正弦波电源，而SVPWM方法将逆变系统和异步电机看作一个整体来考虑，模型比较简单，也便于微处理器的实时控制。-The main ideas of SVPWM is when the power is balanced three-phase sine wa
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The impact of these is also seen on the envelopes of the three phase ac voltages at the four converter buses (Figure 13-11). Thus, any low frequency
modulation effect one dc system is propag-The impact of these is also seen on the envelopes of the
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Amplitude Modulation simulation in Matlab, so here we define s(t) as an AM signal and plot it on the frequency domain for various parameters.
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