MATLAB-(2)

说明：  基于小波变换的jpeg图像压缩编码算法的MATLAB实现(small wave transportation)

程序是OFDM系统整个发送接收过程，其中包含QPSK调制解调，快速傅里叶正逆变换，还有信道估计等过程。(The procedure is the OFDM transmitting and receiving process of the system, which includes QPSK modulation and demodulation, and inverse fast Fourier transform, and the channel estimation process.)

the code is based on lsb matching revisited technique the new technique available to the user for steganography. that provide high accuracy

An estimation procedure for many types of data

说明：  基于ADABOOST的人脸检测程序，有分类器训练和测试(face detection based on adaboost)

说明：  QAM的调制一解调matlab仿真，欢迎大家下载，多多支持，(a QAM modulation demodulator Matlab simulation, we welcome downloaded more support, I thank)

使初级工程师能够较快速的了解MATLAB这一数学工具，以及初步掌握用法(Junior engineers can more quickly understand the mathematical tools of MATLAB, as well as preliminary master the usage)

基于MATLAB GUI的“滤波器设计软件”设计(MATLAB GUI-based filter design software design)

这个函数用来调取并保存在excel表中定义的原始参数( This function is used for retrieval and stored in excel original parameters defined in the table)

Simulink using power system analysis tools