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幅频键控ASK的相干调制解调以及非相干调制解调的仿真实现，源代码中作了详细的备注，通过学习该代码能够对ASK的调制解调有更加深入的认识(Coherent amplitude and frequency shift keying ASK modulation and demodulation, and non-coherent modulation and demodulation simulation, source code made detailed notes, by learning the code to the ASK modulation and demodulation of a more in-depth understanding of)

说明：  Matlab2014a最新教程及中英文转换说明，详细讲述了2014a的最新功能。(Matlab2014a latest tutorials and instructions in English and converted, a detailed account of the latest features 2014a.)

这是对于雷克子波的处理过程，是对地震子波处理的缩写版(This is for the Ricker wavelet processing, seismic wavelet processing is the abbreviated version of)

SVD分解信号滤波，内含各种信号滤波结果，以及特征值选取(SVD decomposition signal filtering)

电路与系统分析，matlab的应用，希望对学习matlab的同学有所帮助。(Circuit and system analysis, the application of matlab, and I hope to learn matlab help students. )

各种信号的matlab描述，包括连续时间信号与离散时间信号等(many signals‘MATLAB describe)

基带系统的蒙特卡罗仿真，眼图程序，多径信道均衡，信道传输函数的matlab仿真

块状OFDMA仿真，同样是在多径信道下，对初学者帮助不言而喻(massive OFDMA simulation, in the same multi-path channel, for beginners to help self-evident)

exresice of marcel sidi

说明：  编程实现图像DCT高通、低通滤波器并与傅立叶变换做比较(Programming image DCT high pass, low pass filter and compared with the Fourier transform)