Image-filtering

This runs the distribution loadflow for a radial distribution system, it is a matlab code

对QPSK解调系统完美建模，其中通过改变码元速率和载波频率，再计算相应的环路滤波器的参数，即可实现多种QPSK模型的解调，且该模型可通过SYSTEM generator进行量化，从而生成ISE能直接使用的HDL代码。 matlab版本：2007a(Perfect for QPSK demodulation system modeling, which by changing the symbol rate and carrier frequency, and then calculate the corresponding parameters of the loop filter, QPSK demodulator can achieve a variety of models, and the model can be quantified by SYSTEM generator thereby generating ISE HDL code can be used directly. matlab version: 2007a)

该程序可用matlab实现三种滤波：切比雪夫1,切比雪夫2和巴特沃斯滤波。可实现信号的滤波预处理。(The program can be used to achieve three filtering matlab: Chebyshev 1, Chebyshev 2 and Butterworth filter. The filter can be realized signal preconditioning.)

一本很好用的关于matlab应用的书，之前的一个不能打开(Used in a very good book on the matlab application, one should not open before)

聚类分析的案例，用maltab方法实现，修改可以使用(Cluster analysis of cases with maltab method, can be used to modify)

MATLAB 实现turbo码 编解码功能，瑞利衰落信道下，高斯白噪声！(turbo encoder and decoder)

Log4Net Demo示例 环境Vs2010 Window Form中封装Log4Net组件。(Log4Net Demo Example)

说明：  pca降维 在pca提取vd后可以利用降维进行更加简便的操作(pca pca extraction vd dimension reduction in the dimensionality reduction can be used after a more simple operation)

A image with bad contrast is hard to be segmented. So this function analysis the RGB chennel, find the worse distributed chennel and fix it , then the result is a normal contrast image

说明：  搭的逆变器的模型，模型完全可运行且性能良好，希望可以通过。(Inverters take the model, the model is fully operational and good performance, hoping to pass.)