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filter
this document present how we use butterworth ,chybi1,chiby2 and recursif fiter using matlab
- 2009-09-30 14:23:17下载
- 积分：1
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waveletandcomp
根据对所输入的png格式的真彩图像、小波类型（db9或haar）和相应的阈值进行了三级非标准小波harr或db9的分解和重构，从而达到了对原图像的压缩处理的
(Entered based on the true color of the png format images, wavelet type (db9 or haar) and the corresponding threshold for the three non-standard or harr wavelet decomposition and reconstruction of the db9 to achieve a compression of the original image processing)
- 2009-06-05 09:25:39下载
- 积分：1
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NSOLT2014
用非分离重复过采样正交变换对图像进行去模糊，去噪声，超解像实验。(Repeat with the non separation of the image to blur, noise sampling orthogonal transform, super resolution experiment.
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- 2015-04-16 16:52:00下载
- 积分：1
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Udec2bin
本程序为我自己编写的，能够实现用枚举法背包问题(This program written for my own, to achieve knapsack problem with the enumeration method)
- 2011-11-30 18:55:40下载
- 积分：1
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audio_watermarking_quantization_attack
quantize the watermarked audio signal to test the robustness
input : vector representing the watermarked audio file
output : vector representing the watermarked audio file corrupted by a quantization process
- 2012-11-15 22:02:11下载
- 积分：1
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matlab
用monte carlo仿真估计并画出利用反极性信号的二进制通信系统的差错概率性能。(Using Monte Carlo simulation and draw the error probability performance by using the binary communication system reverse polarity signal..)
- 2021-04-24 08:48:47下载
- 积分：1
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pdf_norm_code
很好的正态分布代码，用简单的matlab代码编写，很清晰！(Very good normal distribution code, matlab code is written in simple, very clear!)
- 2010-08-24 20:58:05下载
- 积分：1
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repictured
对图象重建，进行７＊７中值滤波，对图象进行锐化处理，和均值滤波的比较(right image reconstruction, 7* 7 Median filtering, the image sharpening, and the mean filter comparison)
- 2006-06-27 22:15:39下载
- 积分：1
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my
说明： image与dat文件转换，可供DSP使用的dat文件。是用matlab写的。。。。。。。。。(dat files with image conversion for DSP using the dat file. Is written in matlab. . . . . . . . .)
- 2011-07-17 13:35:24下载
- 积分：1
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tezhengtiqu
此程序简单实用，用于数据的特征提取。选取了波形因子、峭度、频段带能量百分比等时域频域特征量。(This procedure is simple and practical, for data feature extraction. Select form factor, kurtosis, band band energy percentage frequency domain characteristics.)
- 2013-05-15 18:57:49下载
- 积分：1
