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testone
二维离散小波变换(Mallat快速算法)对图像进行二维离散小波变换, 变换级数大于等于3级,然后进行阈值化处理(阈值约为10左右),再统计系数中0的个数（百分比表示）并进行重构, 最后计算重构图像的峰值信噪比(PSNR).
数据：灰度图像lena.bmp或其它图像, 滤波器系数可以调用matlab中的wfilters函数获得, wfilters函数的使用请在matlab中help wfilters.(Two-dimensional discrete wavelet transform (Mallat fast algorithm) two-dimensional discrete wavelet transform image transformed series is greater than or equal to 3, and then processing thresholding (threshold of about 10 or so), the number of re statistical coefficient 0 ( reconstruct the final calculation of the peak signal-to-noise ratio (PSNR) of the reconstructed image data: the grayscale image lena.bmp or other images, the filter coefficients can call matlab in wfilters function to obtain, wfilters function, expressed as a percentage) in matlab help wfilters.)
- 2013-03-21 00:30:33下载
- 积分：1
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Short-road
遗传算法解决最短路径。在matlab中实现计算和结果输出。(The genetic algorithm to solve the shortest path. Calculated and results output in matlab.)
- 2013-04-13 19:46:16下载
- 积分：1
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watermarketing
基于dwL的数宇水印程序，，一维离散小波变换(dwL based on the number of buildings watermarking procedure, a peacekeeping DWT)
- 2007-04-24 16:36:10下载
- 积分：1
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budongdian
此程序为解非线性方程组的不动点迭代法，在MATLAB执行.(This procedure for the solution of nonlinear equations of the fixed point iteration method, in the MATLAB implementation.)
- 2008-06-19 07:32:56下载
- 积分：1
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DOA_esprit
谱估计源程序：是谱估计中的经典算法esprit,MUSIC等算法的源程序(spectrum estimation source : the estimation of the classical algorithm esprit, the MUSIC algorithm source code)
- 2007-03-09 10:46:26下载
- 积分：1
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DPCA
动态PCA方法，引入动态时间l，考虑变量本身的时序自相关性，同时还分析变量之间的时序相关性,把PCA方法应用到动态数据矩阵。
(Dynamic PCA method, introducing dynamic time l, consider the timing of the variable itself autocorrelation, also analyzed the correlation between the timing variables, the PCA method is applied to dynamic data matrix.)
- 2014-01-22 15:34:37下载
- 积分：1
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filter
把三角函数的和 按周期的不同 把需要的周期函数 抽出来 相当于滤波器的作用(The trigonometric functions and the need to press the different cycles of periodic functions to extract the equivalent filter function)
- 2013-07-31 16:37:51下载
- 积分：1
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lua-5.2.3.tar
lua open source libary
- 2014-10-21 09:41:22下载
- 积分：1
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Harris_conner_detection
Harris_conner_detection，用MATLAB实现Harris角点检测算子的源码，用于特征点提取及图像配准等。(Harris_conner_detection, use MATLAB to achieve Harris corner detection operator of the source code for the feature point extraction and image registration and so on.)
- 2009-01-02 16:10:43下载
- 积分：1
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Quatre_QAM_AWGN
modulation ofdm qutre qam sur canal awgn
- 2012-01-09 04:51:59下载
- 积分：1
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