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PSNR
PSNR峰值信噪比在两个图像上的比较。此程序为一函数。(PSNR comparison of the two images)
- 2010-11-09 16:41:00下载
- 积分：1
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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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chapter-10-linear-optimal
线性规划源码（精通matlab最优化计算第10章）(The linear programming source code (proficient matlab optimization calculation Chapter 10))
- 2012-10-22 10:10:36下载
- 积分：1
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emc
清华大学EMC讲义，讲述了EMC现象，对EMC系统的处理方法，初学者可以下载了解一下(EMC)
- 2010-11-07 14:35:58下载
- 积分：1
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vuvuzelamatlab
vuvuzela filter matlab programme
- 2010-08-27 17:31:54下载
- 积分：1
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STTC_OFDM
STTC和OFDM编程，用matlab实现，很有参考价值。(STTC and OFDM programming, using matlab to achieve, it is reference value.)
- 2008-04-24 18:09:31下载
- 积分：1
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wsn
RESEARCH PAPERS REGARDING WSN
- 2014-10-11 01:34:12下载
- 积分：1
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imGeodesicDistance
Calculate geodesic distance
- 2012-02-09 16:22:39下载
- 积分：1
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Bayes
贝叶斯最小错误率分类器 用两列数据属性求二维正态分布 求后验概率分类(Bayesian minimum error rate sorter two columns of data attributes seeking seeking a two-dimensional normal posterior probability classification)
- 2013-11-26 09:36:54下载
- 积分：1
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fft
快速傅里叶变换的matlab实现，用于对信号进行频谱分析(Fast Fourier transform matlab implementation for spectral analysis of signals)
- 2011-11-30 00:40:14下载
- 积分：1
