DCT_Compression

说明：  罚函数法求解约束方程 注释非常详细 自己编的源程序(Penalty function method for solving the constraint equations themselves very detailed comments of the source code)

快速ICA算法，用于盲源信号分离,快速有效(Fast ICA algorithm for blind source separation, quickly and efficiently)

LDPC编解码代码，使用matlab中的Mex文件，解码速度较快(LDPC Codec using mex file in Matlab)

基于DCT域数字图像水印的MATLAB实现(DCT domain based on MATLAB implementation of digital image watermarking)

分数阶傅里叶变换（FrFT）的程序，采用Ozaktas的第二种离散化方法。(Fractional Fourier transform (FrFT) program, using the second method Ozaktas of discrete.)

Matlab在脆弱水印中的应用。对matlab在脆弱水印中的应用指明了方向(Matlab in fragile watermarking application. Of fragile watermarking in matlab application specified in the direction)

matlab工具函数 SUPTITLE 函数(Matlab tool function SUPTITLE function)

This Airfoil Analyzer tool is mainly intended to be useful in analyzing and comparing the airfoils’ geometrical features and in quick plotting of airfoils . Airfoil Analyzer will be useful in the following the ways,

粗糙表面 G-W模型的接触刚度仿真程序(Rough surface Contact stiffness simulation program for G-W model)

说明：  将机器学习分类的结果生成混淆矩阵，并画出混淆矩阵。。。。。。。。(generating confusion matrix and draw it)