levelset_method

A genetic implimentation for 2 class input classification

it file matab site is diwolikhg

Random sea surface simulation based on PM spectra or JONSWAP spectra

The files explain aliasing , gibbs, dft and fft. All are very useful in signal processing applications and the files illustrate the contents very well with plots/graphs.

说明：  拉普拉斯高斯算子 拉普拉斯—高斯算子（Laplacian of Gaussian算子，通常缩写为log算子）是一种二阶微分算子，将在边缘处产生一个陡峭的零交叉。(Laplace Gaussian operator Laplace- Gaussian operator (Laplacian of Gaussian operator, often abbreviated as log operator) is a second-order differential operator, will be generated at the edge of a steep zero crossing.)

一篇空时码的综述文章，以及给出了1*1，1*2，2*1，2*2接收发机天线结构的matlab仿真程序。(A space-time code synthesis article, as well as give a 1* 1,1* 2,2* 1,2* 2 receiver antenna structure of hair matlab simulation program.)

关于开环系统的分析 包括奈奎斯特图和伯德图，以及对系统进行校正前后的分析(With regard to the analysis of open-loop system, including the Nyquist diagram and Bode plot, as well as an analysis of the system before and after correction)

说明：  matlab环境下 实现的3类分类的KNN算法(KNN algorithm to classify three classes developed by matlab)

说明：  基于声卡和MATLAB的语音信号采集和处理(MATLAB-based sound card and audio signal acquisition and processing)

说明：  运用遗传算法的工具箱解决宽带雷达吸波结构的优化问题(use genetic algorithms to solve the toolbox broadband radar absorbing structure of the optimization problem)