pmsys

说明：  FR共轭梯度算法求极小值。y为给定函数，x为函数变量，x0为搜索起始点 返回值fm为极小值，xm为极小值点(FR conjugate gradient algorithm for the minimum. y for a given function, x as a function of variables, x0 the starting point for the search to return to the value of fm for the minimum, xm for the minimum point)

huffman 编码来处理图像 DCT变换(huffman coding to DCT transform processing images)

《MATLAB图形技术_绘图及图形用户接口》 MATLAB语言在数值计算，数据处理，自动控制，信号处理，神经网络，优化计算，模糊逻辑，小波分析，图像处理，统计分析等众多领域有着广泛的用途。(" MATLAB graphics _ graphics and graphical user interface" MATLAB language in the numerical calculation, data processing, automatic control, signal processing, neural network, optimization of computing, fuzzy logic, wavelet analysis, image processing, statistical analysis and many other fields have a wide range of applications .)

This text is an introduction to Simulink ® , a companion application to MATLAB ® . It is written for students at the undergraduate and graduate programs, as well as for the working professional.

the pattern recognition Matlab toolbox

qr decompostion using new method

ICA算法的PPT介绍，简单易懂，不错的入门小手册(ICA algorithm PPT presentation, straightforward, good introductory booklet)

对声音信号采样分析频谱,改变采样率，播放，音频信号加噪声(Spectrum analyzer of sound files)

说明：  介绍一些MATLAB中常用的函数，非常适合初学者参考，希望能够对各位有用哈(Introduce some commonly used MATLAB function reference is ideal for beginners, you want to be useful against Kazakhstan)

说明：  matlab编程最好的入门教程，相当清晰，推荐学习！(The best entry-matlab programming tutorials, very clear recommendation to learn!)