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基于matlab，针对调幅AM、调频FM和调相PM信号，分析在不同的噪声环境，包括高斯白噪声、色噪声、非高斯噪声及正弦干扰中，各种信号的二阶循环谱。可根据需要改变程序中信号或噪声环境，分析结果。(Based on matlab, AM for AM, FM FM and PM phase modulation signals, analysis of noise in different environments, including Gaussian white noise, colored noise, non-Gaussian noise and sinusoidal interference, the various second-order cyclic spectrum signals. May need to change the process in accordance with the signal or noise environment, the results of the analysis.)

内部资料，很经典的MIMO和OFDM的课本程序，以供大家参考(it is important MIMO-OFDM program)

this is a mass-spring system that show the animation of mass on vertical spring by changing the initial values

MATLABFILES images texture GABOR

雷达系统建模与仿真：回波波形、中放后波形、I/Q相干检波后波形、脉压后波形、MTI对消后波形、相参积累后波形、取模后波形、cfar后波形(Radar System Modeling and Simulation: echo waveform, the waveform after the release, I/Q coherent detection shaped pulse waveform after, MTI cancellation after wave, after wave coherent integration after modulo waveform, cfar waveform)

this archive is a document that us allows make a simulation of modulator sigma delta

磨床加工工件的数学建模一直是一个难题，本代码对磨床加工问题建立了一个好的模型(Mathematical modeling of grinding workpiece has been a problem, the problem of the grinding machine code created a good model)

可以计算一维光子晶体的透射特性和反射特性，用的是传输矩阵法(TMM one-dimensional crytal)

基于matlab的关于多个信号源的doa估计 以及能量谱分析仿真(Simulation-based the matlab on multiple sources of doa estimated as well as energy spectrum analysis)

基于遗传算法的解决两点之间最短路径问题（有向权值图最短路径问题）(Based on the shortest path between a genetic algorithm to solve the problem of two (shortest path problem to the weight chart))