digital-process

说明：  基于matlab和声卡采集信号并输出不同的波形，有良好的界面，方便操作(Matlab and sound card based signal acquisition and output of different waveforms, a good interface, easy operation)

this is a simulation of the problem random walk , coded in c

完整的music算法 仿真能够出现波形 非常有研究作用(Complete music algorithm simulation waveform research)

二次规划的matlab程序，希望对初学者有用( Quadratic Programming )

单纯型算法和最速下降法的综合算法，能很快的搜索到最小值。(Simplex algorithm and steepest descent method of synthesis algorithms to quickly search the minimum.)

LDPC codes .Using the matlab.

Given a 3D cloud of points accompanied by normals an implicit b-spline surface is reconstructed.

说明：  用DE遗传算法整定最优PID控制器，得到控制器最优的三个参数(The optimal PID controller is set by DE genetic algorithm, and the optimal three parameters of the controller are obtained.)

说明：  数字图像处理所用，是做图像处理的人的参考书(Used in digital image processing, image processing is done reference book for those who)

直接序列扩频，信道采用重复编码，2psk调制，针对白噪声，多径环境下的误码率仿真(Direct sequence spread spectrum, channel coding using repeated, 2psk modulation, for white noise, BER simulation of multipath environments)