radiasar

数字信号处理实验教程中的例子(MATLAB版)，挺全的……(Experimental Course of Digital Signal Processing (MATLAB version))

DTMF for matlab, using Goertzel algorithm and some test to veryfy the different tones

说明：  可以对端点坐标进行设置，也可以计算出图中的端点坐标，很好用(Coordinates can be set on the endpoint, you can also calculate the map of the endpoint coordinates, useful)

说明：  matlab例子自适应滤波最陡下降法特征值扩散度仿真，变步长仿真(Matlab example of adaptive filtering steepest descent method for eigenvalue proliferation simulation, variable step simulation)

compare huffman code

关于直接序列扩频通信的，介绍了其原理，给出了SIMULINK仿真模型，并对各个模块作了详细的描述。(On direct sequence spread spectrum communications, introduced its principle, given SIMULINK simulation model, and each module in detail description.)

真的好有用 啊 求ＤＮＡ模型的ＭＡＴＬＡＢ代码(it is really good very goood )

PSO OPTIMIZATION, THIS FILE CONTAINS PARTICLE SWARM OPTIMIZATION ALGORITHM IN MATLAB AND SOME BENCHMARK FUNCTIONS FOR TRY IT

Analog Lowpass Filter Design: Butterworth

说明：  这是一个短时傅里叶变换的程序，特别详细，超级好用(This is a short-time Fourier transform procedure, particularly detailed, super-easy)