APF2222

说明：  使用5阶巴特沃斯半带滤波器4通道完美重构滤波器组来处理音频数据的例子(Using the 5-order Butterworth filter with a 4-channel semi-perfect reconstruction filter banks to process audio data examples)

这个文件的目的是使用matlab读取YUV文件，一帧一帧的读。(read yuv file by matlab)

先生成这样的一幅500*500的RGB彩色图像：一个田字格，左上和右下是绿色，右上是红色，坐下是蓝色。并进行如下处理：（a）将该图像转换到HSI空间，用25*25的平均模板模糊H分量图像，再转换回RGB空间；（b）重复（a），只是这次处理的是S分量。最后简单分析结果。（内含实验报告） (Mr. into a 500* 500 RGB color image: a field word lattice, the upper left and lower right is green, the upper right is red the sit is blue. And be handled as follows: (a) the image into the HSI space, fuzzy H 25* 25 average template component image, and then converted back to RGB space (b) Repeat (a), only this time to deal with the S component . Finally, a simple analysis of the results. (Contains experimental report))

本资料是课堂资料，对matlab初学者有很大的作用，特别是火电厂系统建模方面(This information is classroom information on the matlab beginners have a significant role, particularly thermal power system modeling)

to find the transform of images using log transform, negative transformation technique and power transformation..

auto regression method and examples

说明：  一个对统计数据做主成分分析的小程序，在Matlab环境下可以对需要统计的数据快速得到其个主成分分量。(An analysis of statistical data elements applet call the shots in the Matlab environment for statistical data on the need to quickly get the two principal components.)

通信系统中，服从标准分布、正态分布、泊松分布和瑞利分布的随机数的生成(the genneration of the uniform distribution, Gaussian distribution, Rayleigh distribution and Possion distribution, in communication system)

说明：  电力负荷的混沌预测方法 电力负荷的方法很多~~本文是基于混沌(Chaos power load forecasting method)

说明：  实现地月轨道的模拟以及计算，讨论了卫星有地球到月球的变轨过程。(a discrible of the way to moon)