pcamain

This program is for image segmentation using Expectation maximum

数字助听器中多通道响度补偿方法的研究.pdf(Multi-channel digital hearing aid loudness compensation method. Pdf)

基于MATLAB的mimo系统正交频分多址ofdm，空时编码stbc代码,用于mimo系统仿真(Based on MATLAB mimo system orthogonal frequency-division multiple access ofdm, space-time coding stbc codes for mimo system simulation)

Xiao信道模型的建立及仿真，还有自相关函数的仿真结果(Xiao channel model simulation correlated function)

This book is useful for writing a standard report, paper.

image and signal processing are used mostly right now. these programs is related to image processing. Image negative is used for the getting the negative image of the original image. and contrast stretching is for the give the middle value. Fast Fourier Transform program is used for the getting FFT of the signal.

ARMA模型预测matlab测试程序，本人亲测好用(ARMA model prediction)

this is a basic pso algorithm in matlab platform,which will help beginer.(pso algorithm is very popular in recent years , hope this example will help you)

说明：  用matlab编的天线方向图的一个程序，能够实现均匀线阵下的方向图，还有一个music算法的实现程序(Use of matlab antenna for a procedure, can be achieved under the uniform linear array pattern, as well as the realization of a music program algorithm)

给出了理想光具组系统矩阵的MATLAB计算程序，并借助MATLAB进行光线追迹与数值拟合，得到了像差(球差)的多项式及曲线图．(Elastic viscoelastic correspondence principle is a method which is used to solve viscoelastic problems with elastic results using inverse Laplace transformation．The principle can combine elastic and viscoelastic me— chanies together．Therefore traditional mechanics of materials is qreatly enriched because of introducing the new materials and new theory．)