Numerical-Analysis-and-Application

pMatlab is a toolsbox from MIT for running matlab in parallel style on a multi-core PC or a cluster environment. These two documents summary the usage of pMatlab and running time measurements on three simple Monte Carlo simulation codes.

用matlab合成音乐《卡门》，并用matlab中sound函数进行播放，是sound函数的一个应用实例(Play, and the sound function matlab matlab synthesizer music " Carmen" , an application example of the sound function)

matlab 2013a starter guide

说明：  代码中含有多种多目标优化的测试函数，在代码中修改即可测试。(The code contains a variety of multi-objective optimization test functions, which can be tested by modifying the code.)

演化算法，跟遗传算法类似，非常实用的电力系统工具箱哦，基于matlab(yanhuasuanfa is a useful toolbox for you。)

Dec 20, 2014 - ... it at the bottom): MIS10E_testbank_CH01.doc MIS10E_testbank_CH02.doc MIS10E_testbank_CH03.doc MIS10E_testbank_CH04.doc

nco + cic + ddc 数字下变频抽取滤波的基础步骤，代码已通过调试(nco+ cic+ ddc)

The code implements the following paper: Guorong Xuan, Jiang Zhu, Jidong Chen, Shi Y.Q., Zhicheng Ni, Wei Su, "Distortionless data hiding based on integer wavelet transform" IET Electronics Letters, Volume: 38, Issue 25, page 1646- 1648, December 2002. (ISSN: 0013-5194) The watermark embedding and extraction modules have been implemented separately. The watermark embedding module embeds the watermark using bitplane compression in the integer wavelet transform domain. The watermark extraction module extracts the previously embedded watermark and restores the original image. A logo image is used as a watermark but can be replaced with any thing.

这是一个用matlab实现0到9数字的识别，先生成每个数字的10个模板，再进行数字识别。(This is a matlab implementation to use the identification numbers 0 to 9, sir, as per figures 10 templates, and then for digital identification.)

求希尔伯特变换后的瞬时频率,经过信号的解析，反正切变换，求导得出(instant frequency)