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EmbeddingDimension_Cao
计算混沌潜入维数的Cao方法，包括原始方法与改进的自适应方法(Into the calculation of Chaos Dimension Cao methods, including the original method and improved adaptive method)
- 2008-03-08 14:06:32下载
- 积分：1
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wireless
erlang b
The concept of trunking allows a large number of users to share relatively small number of channels in a cell.
Two major classes of trunked radio systems :
1- blocked call cleared systems
to describe this system erlang B formula is used.
2- blocked call delayed systems
erlang c formula is used.
- 2011-05-23 06:27:29下载
- 积分：1
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choas-tool-box
生成洛伦兹序列，主要是混沌工具箱里的东西(Generate the Lorentz sequence Chaos toolbox of things)
- 2012-06-04 10:58:05下载
- 积分：1
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wiener
关于维纳滤波器,维纳滤波程序，有注释，比较实用(Wiener filtering process, more practical)
- 2013-08-12 10:21:41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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fkmig
F-K偏移，来自加拿大crewes小组的MATLAB程序(FK offset, MATLAB program teams Canada crewes)
- 2015-04-16 21:52:15下载
- 积分：1
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siugui_v81
一种噪声辅助数据分析方法,基于人工神经网络的常用数字信号调制，信号维数的估计。( A noise auxiliary data analysis method, The commonly used digital signal modulation based on artificial neural network, Signal dimension estimates.)
- 2016-04-25 18:35:19下载
- 积分：1
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xlswrite
How to combine MATLAB and xls
- 2011-06-16 16:12:02下载
- 积分：1
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youhua
matlab学习matlab学习matlab学习(matlab study)
- 2014-09-19 18:31:42下载
- 积分：1
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partical-run.m
计算粒子在电场中的运动,可运行，运行方便，另附两个文件!!(study of a paticle in electronic field.)
- 2013-09-14 22:24:14下载
- 积分：1
