Attachments_20131112

pak msk gmsk的性能比较.功率谱以及误码率的比较，可以出图。(psk msk gmsk)

this code is for sugar test .............................

说明：  通过时域转换为频域，在频域中截取低频部分，去掉高频部分将结果再转换到时域以实现低通滤波的功能。(Through the time domain is converted to frequency domain, in the frequency domain low-frequency part of the interception, to remove high-frequency part of the results and then switch to the time domain in order to achieve low-pass filter function.)

MATLAB code for Substation Expansion Planning

蛙跳算法（SFLA）是一种全新的启发式群体进化算法，具有高效的计算性能和优良的全局搜索能力。(Leapfrog algorithm (SFLA) is a new heuristic population evolutionary algorithm, with high computational performance and excellent global search ability.)

说明：  粒子群算法之一，可在matlab中运行，分析一些函数的最优化问题(a kind of particle swarm, can be used in matlab)

svpwm模型，主要是对永磁电动机进行空间矢量的控制(svpwm model)

In this section i will provide you some basic examples for image processing using C# Example 1: Get the RGB and Luminosity histograms using the default C# classes

一种使用GMM（Gaussian Mixture Model）聚类方法,亲测，好使(A clustering method using GMM (Gaussian Mixture Model).)

经典窄带信号含有两个干扰源，最后绘制方向图(Classic narrowband signal contains two sources of interference, the pattern drawn last)