matlab-code

本程序利用奇异值分解对3通道彩色图像进行压缩分解，具体步骤如下： 压缩过程： 1. 选取子图像大小K值，把图像分解成M×M个子图像，IMG(s),s=1,2,…, M2，其中M=N/K，原始图像IMG大小为N×N。 2. 计算这M2个子图像的平均值average，对每幅子图像减去均值图像得到新图像。 3. 计算相关矩阵R，其元素定义为 。 4. 计算R的特征值与特征向量，计算每幅子图像与最大特征向量的内积，便得到编码，即压缩后的图像。 (This procedure using singular value decomposition of 3-channel color image compression decomposition, concrete steps are as follows: compression process: 1. Select the sub-image size K value, the image is decomposed into M × M sub-image, IMG (s), s = 1, 2, ..., M2, in which M = N/K, the original image IMG size N × N. 2. M2 calculate the average of sub-image average, for each sub-image minus the new images mean images. 3. Calculation of correlation matrix R, defined as its elements. 4. Calculation of the characteristics of R value and eigenvector calculated each sub-image with the largest eigenvector of the inner product, they will have to code, that is, the compressed images.)

说明：  用 CC法计算延迟时间和潜入位数的matlab程序(CC method with delay time and the median into the matlab program)

地球公转自转Revolution of the earth rotation(Revolution of the earth rotation)

Rayleigh fading channel

bpsk性能仿真，误码分析，matlab(bpsk performance simulation, error analysis, matlab)

这是MATLAB工具箱，用来实现波形的生产！(This is the MATLAB toolbox, which can be used for the production of wave!)

pcm编码，pcm编码pcm编码pcm编码pcm编码pcm编码pcm编码(pcm coding, pcm encoder pcm encoder pcm encoder pcm encoder pcm encoder pcm encoder)

program to calculate the montly mean of diary rainfall data base

internation transaction paper for implementation in matlab

Operations research: an introduction By: Hamdy A. Taha