recur

noise removal using spatial filter

最速下降法又称为梯度法，是1847 年由著名数学家Cauchy 给出的，它是解析法中最古老的一种，其他解析方法或是它的变形，或是受它的启发而得到的，因此它是最优化方法的基础。这里给出其Matlab源程序。(The steepest descent method, also known as gradient method, was in 1847 given by the famous mathematician Cauchy, it is the oldest analytical method one, other analytical method or its variants, or inspired by it obtained and therefore it is the basis for the optimization method. Here are its Matlab source.)

小波分析，用于时间序列的周期性分析，更换函数即可使用(Wavelet analysis is used for periodic analysis of time series, and can be used to replace functions.)

一直在芯片上编程，今天有空用matlab仿真了一个PMSM控制系统，采用了FOC控制算法，上传分享下！FOC,SVPWM可以借鉴。文件时MDL格式的(A matlab simulation using a PMSM control system, use the FOC control algorithm, FOC, SVPWM can be used for reference. MDL format file)

it is choas for optimazation0

是matlab写的求解哈夫曼编码的程序。(is written in Matlab for Huffman coding procedures.)

Vinay K. Ingle_ John G. Proakis-Digital Signal Processing Using MATLAB-Cengage Learning (2011)

交流得到的matlab图像去模糊的一个验证程序，还算是比较详细。(A verification process exchanges get matlab image deblurring, still is relatively detailed.)

实现拼图游戏功能，锻炼智力，供学习开发，了解另一种开发工具！(The realization of jigsaw puzzle function, mental exercise for the study and development, to understand another development tool!)

说明：  matlab 压缩包文件,基于时频分析的isar回波处理历程,基于时频分析的多分量现形调频信号处理(matlab compressed file, based on the time-frequency analysis of the ISAR echo processing course, based on the time-frequency analysis of multi-component FM signal processing edition)