GRA

包含matlab相关100个实用小程序，以txt文档记录下来 1-32是：图形应用篇 33-66是：界面设计篇 67-84是：图形处理篇 85-100是：数值分析篇 (Matlab-related contains 100 small utility program to record 1-32 txt document is: application of articles 33-66 are graphic: interface design articles 67-84 is: is the graphics chapter 85-100: Numerical Analysis Section)

Histogram of Orientated Gradients for gray-level images

给音频加100hz正弦噪音，分别用巴特沃兹、切比雪夫、椭圆滤波器滤波，显示误差曲线(Plus 100hz noise to sound, respectively Butterworth, Chebyshev, elliptic filter filtering error curve)

你见过 MATLAB 最早的版本吗？下载一份 MATLAB 1.0,(只有182K, 只有20来个函数) 体会一下吧。MATLAB早期表示矩阵是用 <> 而不是 []。 (Have you seen the first version of MATLAB you? Download a MATLAB 1.0, (only 182K, only 20 to a function) experience yourself. MATLAB is a matrix of early that < > instead of [].)

非常好的matlab代码，欢迎下载分享学习！！！(this is a very good！！！！！！！！！)

说明：  分析初始对准误差，随机误差对捷联惯导精度的影响(Analysis of initial alignment errors, random errors on the precision of SINS)

说明：  模拟退火算法例程解决优化求解问题，附有源代码(Simulated annealing algorithm routine to solve optimization problems, with source code)

G Rilling 团队写的一些关于EMD的算法程序，比较详细(It gives some files on EMD by the team of G Rilling,and it show the algorithm on EMD in detail.)

最小二乘支持向量机的训练代码，该代码最多能够训练类别数为8类的数据。(The training code of LSSVM. And it can train no more than eight class datas.)

DCT_Qutization_watermarking基于DCT量化水印算法(DCT_Qutization_watermarking quantization watermarking algorithm based on DCT)