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image_compress
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.)
- 2008-01-03 23:00:33下载
- 积分：1
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bpskmdm
DPSK信号的调制解调Matlab代码实现的一个例子(采用正交调制解调)，方法简单可靠，使用性强(DPSK signal modulation and demodulation of a Matlab example code (using quadrature modulation and demodulation), a simple and reliable methods, the use of strong)
- 2009-06-30 22:04:03下载
- 积分：1
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tuxiangbianhuan
在matlab上将图像从空间域变换到频率域，主要包括Radon变换和反变换、傅里叶变换和反变换、离散余弦变换和反变换等(In matlab image will be transformed the spatial domain to the frequency domain, including the Radon transform and inverse transform, Fourier transform and inverse transform, the discrete cosine transform and inverse transform)
- 2014-12-25 17:30:34下载
- 积分：1
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vniwquns
主要是基于mtlab的程序，DoIqpNo参数是机器学习的例程，预报误差法参数辨识-松弛的思想，具有丰富的参数选项,Uwcywde条件基于matlab GUI界面设计,采用了小波去噪的思想。( Mainly based on the mtlab procedures, DoIqpNo parameter Machine learning routines, Prediction Error Method for Parameter Identification- the idea of relaxation, It has a wealth of parameter options, Uwcywde condition Based on matlab GUI interface design, Using wavelet denoising thought.)
- 2016-02-22 21:38:32下载
- 积分：1
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Matlab-utility-one-hundred-cases
Matlab的一百个入门小实例，可供新手参考。(The one hundred small entry Matlab examples for novice reference)
- 2013-09-21 22:08:45下载
- 积分：1
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2013420064H1
using the maping and composite method to calculate the integration of exp(-x2/2)
- 2014-12-29 13:44:20下载
- 积分：1
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VC++_Matlab_pdf
说明： Matlab与VC混合编程实例，rar格式(Matlab and VC mixed programming examples, rar format)
- 2005-12-24 11:37:12下载
- 积分：1
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HaarCSharp
Haar Trans form using C#
- 2014-11-20 16:57:13下载
- 积分：1
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Gabor-Filter
This code is used for extracting texture features in an image
- 2014-01-24 18:20:08下载
- 积分：1
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matlab_cours_antenne
applications de la prommation matlab aux antennes 10 chapitres
- 2010-12-02 09:44:31下载
- 积分：1
