DCSK

mathematica基本功能的介绍和基本函数应用的介绍，非常实用(introduction to mathematica)

matlab code on image detection

拟牛顿法matlab程序，是使用拟牛顿法解决优化问题的基础程序(Quasi-Newton method is one of the most effective Methods for solving nonlinear optimization problems)

this is code of the ica algorithm

说明：  自己写的一个计算空间时频分布的程序，可知指定Cohen类分布类型WVD，CWD，PWVD，SPWVD，BJD(himself in a room when calculating the frequency distribution procedures, we can see Cohen category designated distribution type WVD, CWD, Wigner, SPWVD, BJD etc.)

metlab入门比做的50到题，很经典，大家如果想学的，静下心来好好看看。很不错。(metlab entry talks as that of the 50, classic, If you want to learn, reflecting back a good look. Is pretty good.)

全桥整流电路的MATLAB仿真 (Simulation using MATLAB )

阵列信号处理的高分辨率估计，包括广义互相关函数GCC时延估计，三相光伏逆变并网的仿真。( High-resolution array signal processing estimates, Including the generalized cross-correlation function GCC time delay estimation, Three-phase photovoltaic inverter and network simulation.)

巴特沃斯低通滤波器的设计的matlab原程序如下(Butterworth low-pass filter design matlab the original procedures are as follows)

说明：  用Matlab实现声波信号的傅立叶变换。可直接倒入音频，生成图像。(Acoustic signals using Matlab Fourier transform to achieve. Directly into the audio and generate the image.)