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一些关于matlab的技术文档，对使用matlab的人，有很大的帮助(Matlab on the technical documentation, on the use of matlab who have great help)

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.)

gps卫星中利用精密星历文件提供的钟差信息没差出任意时刻的钟差值(gps satellite ephemeris file using precision clock error information provided at any time without deviation from the clock difference)

本文件详细说明了PID算法Matlab仿真程序和C程序(Matlab simulation program and C program of PID algorithm)

用MATLAB对两幅图片进行图像匹配,程序运用了两种匹配算法:1.基于灰度值的模板匹配2.模板匹配的改进算法 采用界面输入输出方式(Using MATLAB for image matching two images, the program uses two types of matching algorithm: 1. Based on the gray value of the template matching 2. Template matching algorithm to improve the way input and output interface)

河北工业大学的计算机组成小题的题库 绝对的题库 怎么来的就不说了 总之一句话 绝对的题库 而且题的总量不多(Hebei University of the theme of the computer in small absolute Exam exam how come not say a word question bank and question the absolute amount of not more than)

实现瑞利衰落的仿真，利用改进的jakes模型来产生单径的平坦型瑞利衰落信道。(Realize the simulation of Rayleigh fading, improved jakes model is used to produce a single type of flat Rayleigh fading channel.)

LU Method案例，主要是以matlab軟件來運算標準題型。 (LU Method cases, mainly matlab software to compute the standard questions.)

this code is about different types of digital communications

本程序为微波视距信道的仿真，采用三径模式，四抽头仿真模型，以正弦信号为例进行的仿真。()