C4.5-2

适合初学小波变换的同学，小程序演示了怎样显示小波各级各频段(show the frequency of wavelet)

相机标定，基于张正友标定法，用相机对准二维靶标，提取角点(wu eth trhhs gerg ehtrts theshb htesh)

一个带案例对比的S-G滤波,红色为处理结果，绿色为无噪信号，蓝色为含噪信号(A S-G filter with case comparison)

说明：  This is a matlab code to simulate PAPR Vs CCDF of Selective Mapping (SLM) based Peak-to-Average power reduction of OFDM signal.

杨晓菲信号与系统习题解答 重邮用的黄色封面那本(signal and system)

说明：  产生一个连续信号，然后对其采样并进行频谱分析，再通过三种滤波器进行滤波处理。(Generates a continuous signal, then the spectrum of its sampling and analysis, and then filtered through three filters.)

一个实用的形态分析程序，可以将RGB形态转化为HSI！(A practical shape analysis program can be RGB form into HSI!)

Support Vector Cla s sification and Gaus sian Kernel with Multiple Widths

this document about application of fractal

说明：  基于遗传算法的光学薄膜设计优化MATLABcode(optical thin films design based on GA algorithms )