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xnshy
说明： 通信系统的模拟仿真程序，可以根据需要建立自己的仿真模型(communications system simulation process can be required to establish their own simulation model)
- 2006-05-06 20:05:03下载
- 积分：1
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matlab-Two-dimensional-convolution-
用matlab语言编写的二维卷积实现代码，自创代码并在软件中实现了。(Two-dimensional convolution code written in matlab language, and create the code and is realized in software.)
- 2014-08-17 20:13:11下载
- 积分：1
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Sparse_Representations_classifier
一个常用的稀疏表示分类器，SRC分类器，用于信号或图像分类，需共同配合CVX运行，可见示例example.m。(Applying for Sparse Representaion Classification with the method SRC， cooperating with the CVX file. See example.m for a trying run.)
- 2014-06-01 16:14:39下载
- 积分：1
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28846876-Comparative-Study-of-PCA-ICA-and-LDA-for
PCA ICA and LDA for Face-Recognition
this document helps you understand the main idea in
PCA ICA and LDA algorithms and their differences
- 2010-05-21 22:36:34下载
- 积分：1
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lifting_97
实现9/7小波正反变换
注1： 采用标准正交方法，对行列采用不同矩阵（和matlab里不同）
注2： 为了保证正交，所有边界处理，全部采用循环处理
注3： 正交性验证，将单位阵带入函数，输出仍是单位阵（matlab不具有此性质）
注4： 此程序是矩阵实现，所以图像水平分量和垂直分量估计被交换位置
注5： 此程序实现的是类小波（wavelet-like）变换，是介于小波包变换与小波变换之间的变换
注6： 此程序每层变换相对原图像矩阵，产生的矩阵都是正交阵，这和小波包一致
注7： 但小波变换每层产生的矩阵，是相对每个待分解子块的正交矩阵，而不是原图像的正交矩阵
注8： 且小波变换产生的正交矩阵维数，随分解层数2分减少
注9: 提升系数可以在MATLAB7.0以上版本，用liftwave( 9.7 )获取，这里直接给出，考虑兼容性
注10：由于MATLAB数组下标从1开始，所以注意奇偶序列的变化
注11：d为对偶上升，即预测；p为原上升，即更新(Note 1: The standard orthogonal method, the ranks of the different matrices (and matlab where different)
Note 2: In order to ensure orthogonality, all boundary treatment, all with recycling
Note 3: Orthogonal validation, the identity matrix into the function, the output is still the unit matrix (matlab does not have this property)
Note 4: This program is a matrix to achieve, so the image horizontal and vertical components is estimated to be swapped
Note 5: This class implements the wavelet (wavelet-like) transformation, is between the wavelet packet transform and wavelet transform between
Note 6: This procedure transforms each image relative to the original matrix, the resulting matrix are orthogonal matrix, consistent with this and wavelet packet
Note 7: But each generation wavelet transform matrix, is to be broken down for each sub-block relative to the orthogonal matrix, rather than the original image of the orthogonal matrix
Note 8: Wavelet transf)
- 2011-08-30 17:51:56下载
- 积分：1
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Installer
Simple visual basic calculator with installer
- 2015-05-27 20:35:03下载
- 积分：1
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SSB
single side band modulation using matlab
- 2010-01-16 17:22:59下载
- 积分：1
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CHG_20121212_01
单相离网逆变器，半桥式I型结构，三电平逆变。simulink仿真模型(Single-phase off-grid inverter, half bridge type I structure, three level inverter.Simulink simulation model)
- 2015-08-25 23:09:23下载
- 积分：1
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FDTD_2D_tm_pml
二维，ＦＤＴＤ，ｐｍｌ，ｍａｔｌａｂ语言。(Two-dimensional, FDTD, pml, matlab language.)
- 2009-06-17 09:44:38下载
- 积分：1
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sampledfiber
用MATLAB仿真取样光栅的传输特性，使用方法为传输矩阵法(MATLAB simulation of transmission characteristics with sampled grating, using the method of transfer matrix method)
- 2015-03-18 10:41:29下载
- 积分：1
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