args

QPSK误码率仿真程序，给出了比较可行，准确的方法(QPSK BER simulation program are given more feasible and accurate method)

函数dB=PSNR(F,G),返回图像F相对于图像G的信噪比峰值.用于全息图后期处理中的参考.测试通过(Based of the formular dB=PSNR(F,G),it returns peak signal-to-noise ratio (dB) of image F with respect to G.)

读取瑞典的雷达数据以及文件头的matlab程序，对于刚刚编写雷达数据处理的入门者来说，是个不错的参考(Read Sweden s radar data and document head matlab procedures, the preparation of radar data for the just treatment of the beginners, it is a good reference)

声纹识别MATLAB源程序全代码，可以用来做密码锁，声控装置。(Voiceprint identification of all MATLAB source code can be used to make locks, voice-activated device.)

SOurce code for Long window ALgorithm

基于MATLAB的支持向量机工具箱，好用(Support vector machine based on MATLAB toolbox, easy to use)

The sourcecode of Universally-Convergent Squared-Operator Iteration Methods for fig2 using SOM

FFT数字滤波源代码，和DSP的MATLAB实现相辅相成(FFT digital filtering, source code, and to achieve complementarity DSP-MATLAB)

说明：  用粒子群算法选择支持向量机的参数（来自于互联网，在此感谢原创）(With the particle swarm algorithm to select the parameters of support vector machines (from the Internet, would like to thank the original))

Delta-Sigma (Σ-Δ)模数转换技术(Delta-Sigma (Σ-Δ) ADC)