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chapter1
matlab教材附带的代码 可以运行.关于通信方面的仿真。(the matlab code about communitinication)
- 2012-07-01 14:00:06下载
- 积分：1
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666666666
《MATLAB在控制系统中的应用》实例程序，随书光盘(MATLAB application in control system" program, CD with the book)
- 2011-12-17 10:25:51下载
- 积分：1
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matlab
MATLAB 实现Fibonacci法和0.618法(MATLAB realization of Fibonacci method and 0.618 France)
- 2009-11-03 18:32:06下载
- 积分：1
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ICA
ICA（主分量分析）算法和程序，是由Matlab模拟仿真而编写成的，非常不错。(ICA (PCA) algorithm and procedures are prepared by the Matlab simulation, into, very good.)
- 2009-12-13 20:52:48下载
- 积分：1
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wavefront-algorithm
基于波前重构算法的sar雷达点目标成像实现，使用matlab实现(Wave-front reconstruction algorithm to achieve sar radar point target imaging)
- 2021-03-14 10:29:23下载
- 积分：1
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Loggabor-Lung-cancer-detection
Loggabor Lung cancer detection
Steps
1. First enter the patient ID
2. Enter patients mail ID
3. Select Input image cross sectional view of lungs
• After selection the image histogram equalized,
• Gabor filterd enhance the image
• Dilated gradient mask
• Cleared border image
• Calculate area
• Possible location of cancer is traced by green boundary
4. Result
- 2014-12-16 01:18:54下载
- 积分：1
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Wedgelet_fusion
程序运行中要用到wedgelet工具包wavelet802工具包，在此文件中未包含此工具包，所以运行时候需要安装此包。
其中部分函数内有说明文档。">
- 2007-01-02 01:14:10下载
- 积分：1
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DCTlicheng
研究表明，构成K一L变换矩阵的向量也就是ToePhtz矩阵的特征向量。与此同时，离散
余弦变换矩阵逼近于ToePutz矩阵的特征向量矩阵，所以离散余弦变换矩阵与自然图像的
K一L变换矩阵十分相似。经过离散余弦变换后的变换系数块的协方差矩阵Cy非常接近对角
阵，即除了对角线元素以外，其它很多元素都近似为0，并且在左上角集中了主要能量。这
反映了自然图像大部分区域变化不大，亮度突变只占少数，即图像能量以低频成分为主的特
性。通过变换后的量化，舍弃对视觉效果影响较小的次要信息，可达到进一步的压缩效果。
虽然从去相关性能的意义上讲，DCT是一种次于K一L变换的准最佳变换，但是从算法实现的角度来看，DCT则远远优于K一L变换。首先，当图像的分块大小确定后，DCT的变换矩阵也就随之确定了，不随输入信号的统计特性变化而变化 其次，二维DCT能够分解成两次一维DCT，有利于硬件实现。
(Studies have shown that constitute a K L transformation matrix vector is ToePhtz eigenvector of the matrix. At the same time, discrete
The cosine transform matrix approximation in ToePutz matrix eigenvector matrix, so the discrete cosine transform matrix and natural images
Is very similar to a K L transformation matrix. After discrete cosine transform, the transform coefficient block of Cy is very close to the diagonal of covariance matrix
Matrix, namely except diagonal elements, many other elements are approximate to 0, and focused the main energy in the upper left corner. this
Reflects the natural images most area changed little, brightness mutations accounted for only a few, the energy is given priority to with low frequency components of image
Sex. Through quantitative after transformation, abandoning smaller effect on the visual performance of secondary information, can achieve further compression effect.
Although from related to the performance of the sense, DCT is a kind o)
- 2013-11-25 16:00:24下载
- 积分：1
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linear
图像处理MATLAB程序(教学使用）-线性图像灰度处理(MATLAB image processing program (Teaching)- linear image processing)
- 2014-01-02 14:05:33下载
- 积分：1
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lap_dynp
transformée de laplace dynamique
- 2014-01-08 12:57:52下载
- 积分：1
