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MATLABadvancedimageprocessing
资料里系统的介绍了MATLAB高级图像处理的各种方法和用程序实现这些算法。对于刚开始学习图像的初学者来说是理想的选择。(Information system introduced in MATLAB advanced image processing methods and procedures for implementation of these algorithms used. Just started studying for beginners images are the ideal choice.)
- 2009-03-10 19:30:46下载
- 积分：1
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jisuanji
用MATLAB实现的计算器
用的是GUI制作的
(Realized by MATLAB using a GUI calculator produced)
- 2008-01-16 00:48:52下载
- 积分：1
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cc1_matlab
信道编码的Matlab编程方法论文,英文版本(Channel coding of Matlab programming papers, the English version)
- 2010-02-12 11:50:57下载
- 积分：1
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1
说明： 语音信号的matlab处理程序,很多种，大家验证一下(Matlab voice signal processing, are many, we test)
- 2008-10-15 10:10:28下载
- 积分：1
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1007-7162(2012)03-0049-05
压缩感知原理在盲信号分离中的应用.PDF(The Application of Compressed Sensing in Blind Source Separation)
- 2014-02-02 15:32:40下载
- 积分：1
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matlab
这是一本MATLAB电子书，特别适合初学者，内容精练、简洁，通俗易懂！(This is a MATLAB e-books, particularly suitable for beginners, as concise, simple, user-friendly!)
- 2008-04-11 09:08:33下载
- 积分：1
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QAM_ml_vblast
Simulation of Spatial Multiplexing system using 16-QAM with MLSE equalizer.
- 2009-12-13 07:31:06下载
- 积分：1
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code
MATLAB code to recognise characters
- 2013-11-15 18:53:02下载
- 积分：1
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ZF-BD
MIMO线性预编码研究，破零算法和块对角化算法比较(Pre coding MIMO linear, breaking the zero algorithm and the block diagonalization algorithm comparison)
- 2021-03-17 16:39:21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
