-
image_compress
本程序利用奇异值分解对3通道彩色图像进行压缩分解，具体步骤如下：
压缩过程：
1. 选取子图像大小K值，把图像分解成M×M个子图像，IMG(s),s=1,2,…, M2，其中M=N/K，原始图像IMG大小为N×N。
2. 计算这M2个子图像的平均值average，对每幅子图像减去均值图像得到新图像。
3. 计算相关矩阵R，其元素定义为 。
4. 计算R的特征值与特征向量，计算每幅子图像与最大特征向量的内积，便得到编码，即压缩后的图像。
(This procedure using singular value decomposition of 3-channel color image compression decomposition, concrete steps are as follows: compression process: 1. Select the sub-image size K value, the image is decomposed into M × M sub-image, IMG (s), s = 1, 2, ..., M2, in which M = N/K, the original image IMG size N × N. 2. M2 calculate the average of sub-image average, for each sub-image minus the new images mean images. 3. Calculation of correlation matrix R, defined as its elements. 4. Calculation of the characteristics of R value and eigenvector calculated each sub-image with the largest eigenvector of the inner product, they will have to code, that is, the compressed images.)
- 2008-01-03 23:00:33下载
- 积分：1
-
fft_compare
matlab file to compare the results of fft function of matlab with fft of xilinx core generator
- 2013-07-11 17:43:12下载
- 积分：1
-
channelEq
该程序通过稀疏化的klms和klms算法实现了信道均衡问题。并同时比较两者的区别以验证稀疏化的必要性。(The program through the klms and klms thinning algorithm channel equalization problems. And compares the difference between the necessity to verify sparse.)
- 2021-05-12 18:30:02下载
- 积分：1
-
Matlab-learning-courseware
matlab学习课件 还算比较详细 值得看看(matlab learning courseware still worth a look in more detail)
- 2011-10-14 22:20:59下载
- 积分：1
-
gaborfilter
Gabor滤波器的matlab源文件，可完成滤波器的实现(Gabor filter Matlab source files, to be completed by the realization of the filter)
- 2013-05-12 16:46:53下载
- 积分：1
-
digital_signal_processing_MATLAB
digital signal processing-MATLAB
- 2007-12-11 08:29:30下载
- 积分：1
-
matlab-Image-Processing
Matlab,Image Processing,including Mean Value Filtering,MidValue Filtering,Laplacian Transformation,Locating Center of Stripes.With GUI Interface
- 2013-11-19 18:56:29下载
- 积分：1
-
xbwmcwtd
采用加权网络中节点强度和权重都是幂率分布的模型，加入重复控制，通过matlab代码，可以动态调节运行环境的参数，包括脚本文件和函数文件形式。( Using weighted model nodes in the network strength and weight are power law distribution, Join repetitive control, By matlab code, Can dynamically adjust the parameters of the operating environment, Including script files and function files in the form.)
- 2016-03-22 23:41:00下载
- 积分：1
-
new_OFDM
最新的OFDM仿真以及相关算法的PDF文档，其中在知网下的(OFDM simulation and related algorithms PDF documents)
- 2011-05-30 15:52:48下载
- 积分：1
-
3
说明： 这是一篇关于视频序列人脸图像分割与识别技术研究的文章(This is a video sequence of image segmentation and face recognition technology research articles)
- 2010-05-06 19:09:03下载
- 积分：1
