barshaolomcampo

说明：  图像双边去噪的matlab代码，是当今主流的效果好而且速度快的去噪方法(Image bilateral denoising matlab code, is the mainstream of today s effective and fast de-noising method)

一个小小的knn-demo，先用knn 做分类器进行分类，再去验证正确率(A small knn-demo, first with knn Do classifier, go to verify that the correct rate)

Quasi-Orthogonal Space-Time-Frequency Trellis Codes for MIMO-OFDM Systems

PTS法降低OFDM系统峰值平均功率比的源代码(OFDM system PTS method to reduce peak to average power ratio of the source code)

在Matlab环境下运行function [d, RS] = fractal( x )即可。(In the Matlab environment to run function [d, RS] = fractal (x) can be.)

对几个混合的常规信号进行傅里叶变换，并将其分离开。然后对几个信号进行时频分析，并求出参数估计的误差。(Conventional signals of several mixed Fourier transform, and separated them. And then the several signal time-frequency analysis, and the parameter estimation error.)

对仿真信号进行小波分解，进行小波阈值降噪处理(Wavelet Denoise)

基于Matlab的图片中文字的识别与提取，仅供学习参考(Matlab based on the identification and extraction of the text in the picture, only to learn reference)

Kmeans PLUS abib clustering template and benchmark

说明：  简单遗传算法实现，包括与数值软件comsol有关的测试函数。(GA with the numerical sofaware COMSOL.)