Rao_eg11_11

已知一个序列x(n)=0.5cos(0.55*pi*n)+cos(0.45*pi*n),时域FFT分析其频谱。 （1）使用不同宽度的矩形窗截断该序列为M点，取M分别为：20，40，160,观察不同长度对频谱影响；（2）使用哈明窗和凯泽窗重做；（3）对三种窗的结果进行分析比较；（4）总结窗类型和长度对频谱分析的影响。 (Known a sequence x (n) = 0.5cos (0.55* pi* n)+ Cos (0.45* pi* n), time-domain FFT analysis of its spectrum. (1) use a different width of the rectangular window of the sequence for M cut-off point, take M are as follows: 20,40,160, observing the impact of different lengths of the spectrum (2) the use of Hamming window and the Kaiser window redo (3 ) on the three windows analyzed and compared the results (4) summarize the type and length of window for spectrum analysis.)

FEM problems using matlab(matching gird)

convolution basic programming

FCV MATLAB fille model train 22/01/2012

网络流 最大流的matlab算法，包含多个文件(The network flow maximum flow Matlab algorithm contains multiple files)

《Matlab在化学工程中的应用》该书是我见过的一本相当有用的一本书 具有很高的针对型哦("Matlab in chemical engineering application," I have seen the book is of a very useful book is a against high-Oh)

在matlab 2012a 下，将一段avi视频分割成序列帧，并保存。程序比较简单，就是用到了VideoReader(In matlab 2012a under the avi video into a sequence of frames, and save. Procedure is relatively simple, it is used in the VideoReader)

MATLAB particle swarm algorithm, realize the MIMO equalization.

基于相关的模板匹配算法的Matlab实现，表示出了相应的匹配区域(Template matching algorithm based on the correlation of the Matlab implementation, expressed the corresponding matching region)

This is a general Evolutionary programming program in MAT LAB. In the place of objective objective function, type in your objective function.