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ConjugateGradient.m
Numerical Techniques for Unconstrained Optimization with MATLAB
- 2012-03-28 02:34:56下载
- 积分：1
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rgb2hsv2010
rgb颜色空间-hsv颜色空间
(RGB to HSV)
- 2010-05-17 13:50:02下载
- 积分：1
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MATLAB-M.document
matlab开发环境下的经典算法程序,适合初学者.(Matlab development environment under the classical algorithm procedures for beginners.)
- 2007-06-26 08:15:29下载
- 积分：1
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intro-to-dm
Some papers introduce basic concepts and method widely used in data mining.
- 2014-11-02 22:54:02下载
- 积分：1
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some
关于无线通信用matlab中的simulink模块仿真的例子，很实用，特适合初学者(Example of the simulation of wireless communication matlab simulink module is very useful, especially for beginners)
- 2012-09-11 11:10:50下载
- 积分：1
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blind
blind syncronisation
- 2009-03-12 12:54:04下载
- 积分：1
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normAM_DSB_SSB(two_ways)modulation_demodulation
程序为常规AM，DSB，SSB调幅信号的调制与解调的MATLAB程序，其中单边带调制用两种方法进行调制：一种为频谱直接变换，另一种为希尔伯特变换实现(MATLAB for norm AM,DSB and SSB modulation and demodulation,besides,modulation for SSB,has tow ways:frequency spectrum transform and hilbert transform)
- 2010-08-11 20:50:07下载
- 积分：1
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cs
说明： 基于压缩感知思想的图像分块压缩与重构方法
考虑到大多数图像信号信息分布有差异, 编码端, 在对图像分块的基础上, 融合熵估计
和边缘检测方法计算各图像块的信息含量, 再从两个不同的角度进行分类采样: 依据信息量多少将图像块分为平滑、过渡和纹理3 类, 使用不同的采样率采样 依据信息量的分布特征, 采用不同的采样率分配策略进行采样. 在解码端, 根据不同类型的图像块构造不同的线性算子进行重构, 再运用改
进的迭代阈值算法去除块效应和噪声. 实验证明, 算法在提升图像重构质量的同时缩短了重构时间,并且对纹理边缘多的图像的重构效果较其他方法理想.(Considering that most information of the image signal difference distribution, the encoding side, in the right image sub-blocks based on the integration entropy estimation
And edge detection method for calculating the information content of each image block, and two different angles classification sampling: The number of image blocks based on the amount of information into a smooth, transition and texture three classes, using different sampling rates based on the amount of information distribution characteristics, using different sampling sampling rate allocation strategy. in the decoding side, depending on the type of image blocks to construct different linear operator reconstructed, re-use change
Iterative thresholding algorithm into blockiness and noise removal experiments show image reconstruction algorithm to enhance the quality while reducing reconfiguration time, and much of the texture edge image reconstruction results are satisfactory compared to other methods.)
- 2014-12-01 09:12:38下载
- 积分：1
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buildSS
Builds a scale space to contain the sift features generated by a number of object images that were scale-normalized.
- 2012-11-25 20:42:16下载
- 积分：1
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huffman
说明： 基于matlab矩阵形式的huffman编码(Matrix based on the huffman coding matlab)
- 2010-05-02 18:56:19下载
- 积分：1
