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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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leastsquaresprocedure090513
最小二乘法实现m个方程的最高n次多项式的拟合。(least-squares procedure)
- 2009-05-13 09:11:55下载
- 积分：1
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fbmpr_fxn_reduced
一种压缩感知重构算法 FBMP适用于实数数据(A compressed sensing reconstruction algorithm for real data FBMP)
- 2011-06-01 22:34:33下载
- 积分：1
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Short-road
遗传算法解决最短路径。在matlab中实现计算和结果输出。(The genetic algorithm to solve the shortest path. Calculated and results output in matlab.)
- 2013-04-13 19:46:16下载
- 积分：1
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wenyu_MATLAB
文宇工作室MATLAB教程 文宇工作室MATLAB教程 (The Wen Yu studio MATLAB teach Cheng Wenyu studio MATLAB tutorial)
- 2012-11-15 13:31:41下载
- 积分：1
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使用了五种函数进行了对比，有数据算例
说明： bilstm saelstm lstm 使用了五种函数进行了对比，有数据算例。可以多输入，也可以单输入。(Comparison of five neural network algorithms)
- 2021-04-21 21:38:49下载
- 积分：1
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digital_modulation
用于数字通信中的几种编码仿真。(msk,mpsk,bpsk,epsk,ookd,qpsk...)(digital modulation including msk,mpsk, bpsk, epsk, ookd, qpsk...)
- 2010-01-02 19:26:24下载
- 积分：1
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lungbayesdemo
这个软件主要用Bayes分析肺癌的早期诊断，早在X光片也无法确定时用先验分布计算后验分布概率，估计对医生有些实际价值。(This software is mainly used Bayes analysis of lung cancer, early diagnosis, early X-ray films can not be used to determine the prior distribution when calculating the posterior distribution of probabilities, it is estimated that some practical value for doctors.)
- 2010-02-24 21:50:48下载
- 积分：1
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IntGaussLager
在Matlab中用高斯—拉盖尔公式及高斯—埃尔米特公式求函数的近似积分。(How to use IntGaussLager and IntGaussHermite formula expressions caltulate approximate integration of functional in Matlab.)
- 2011-05-06 16:57:12下载
- 积分：1
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Boost-Develop
该书详细介绍了Boost库的数十种子库，是目前为止我找到的最详细的Boost库中文书籍(The book details the Boost libraries dozens seed bank, is by far the most detailed I ve found Boost library books Chinese)
- 2014-08-12 10:56:46下载
- 积分：1
