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说明：  思源科技出版 matlab基础与提高 4-6章 源代码(Springsoft matlab based publishing the source code and improve the chapter 4-6)

常用的几个CSF函数（基于人类视觉特性的频域滤波函数），其说明在PDF文档之中(Top CSF function (the frequency domain filter function based on human visual characteristics ), which are described in the PDF document)

实现QAM调制解调，分为16QAM、64QAM，包括瑞利信道的仿真程序，可以供初学参考。(Implementation of QAM modulation and demodulation, divided into 16QAM, 64QAM, including Rayleigh channel simulation program, can be reference for beginners.)

实现测量坐标转换，主要有三参数、四参数、六参数、七参数以及二维坐标与三维坐标的转换(Measuring coordinate conversion, there are three parameters, four parameters, six parameters, seven parameters, and the conversion of two-dimensional coordinates and 3D coordinates)

面向单变量系统的隐式广义预测控制，时域预测域6，控制域3(Length of time domain nn=6 Length of prediction n=6 Length of control domain m=2 control weighting efficient=0.8 Diffusion coefficient a=0.3 format of (n+1) order square P:0- duijiao,1-square1 original value of (n+1) order square P:0 )

精通MATLAB GUI一书中的光盘程序(Proficient in MATLAB GUI the CD of the book, it helps a lot for friends who learn MATLAB graphical interface programming. )

基于singer模型的雷达信号跟踪ekf算法滤波示例，(EKF algorithm filtering example)

ant colony algorithm based on neural net work

说明：  matlab的代码关于fft的仿真程序,直接的出波形(fft matlab code on the emulator, directly from the waveform)

differential algorithm