possion

多径连续时变信道,是matlab代码,m文件,可用于HiperLan2,WLAN,WiFi仿真.是外国人论文上的.(Generating the channel impulse response of a time-varying channel according to a Jake s doppler channel model)

Matlab Data mining code

The M-file computes the spectral correlation function or cyclic spectral density using the FFT accummulation method.

- K means algorithm is performed with different initial centroids in order to get the best clustering. - The total cost is calculated by summing the distance of each point to its cluster centre and then summing over all the clusters.Based on the minimum overall cost achieved during each iteration of iterKMeans the pixel assignment to their respective clusters are made and final compressed image is obtained. This algorithm will run slower as the number of clusters , size of the image and number of iterations increase.

本文档介绍了Matlab软件中可以灵活运用的一种算法--线性规划，其中对原理和操作步骤进行了详细介绍。(This document describes the Matlab software flexibility in the use of an algorithm- linear programming, in which the principles and steps are described in detail.)

小波分析和降噪处理简单程序调试可用卡尔曼滤波(Wavelet analysis and noise reduction processing simple program debugging available)

说明：  用不同模板对图像进行高斯噪声、椒盐噪声进行中值滤波均值滤波(Gaussian noise, salt and pepper noise are filtered by different templates, and mean filtering is used)

用matlab模拟二维海面的程序，第一步求出海面的公式，第二步利用求出的公式画出海面(Matlab simulation of two-dimensional surface using the procedure, the first step to derive the formula for the sea, and the second step to derive the formula to use to draw the sea)

关于系统辨识的电子教案，内有教案中的用matlab编写的示例程序。(system identification , there are samples programmed by matlab .)

用MATLAB运行主成分，可以求出特征向量，等非常实用。(MATLAB operation principal component, can work out characteristic vector, and very practical. )