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decomp_reconst_WU
Decompose image into subbands (undecimated wavelet), denoise, and recompose again.
fh = decomp_reconst_wavelet(im,Nsc,daub_order,block,noise,parent,covariance,optim,sig)
im : image
Nsc: Number of scales
daub_order: Order of the daubechie fucntion used (must be even).
block: size of neighborhood within each undecimated subband.
noise: image having the same autocorrelation as the noise (e.g., a delta, for white noise)
parent: are we including the coefficient at the central location at the next coarser scale?
covariance: are we considering covariance or just variance?
optim: for choosing between BLS-GSM (optim = 1) and MAP-GSM (optim = 0)
sig: standard deviation (scalar for uniform noise or matrix for spatially varying noise)
Javier Portilla, Univ. de Granada, 3/03
Revised: 11/04
- 2010-08-14 20:29:11下载
- 积分:1
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ofdmandLeastSquares
OFDM与最小二乘算法,含有几个例子,希望对大家有用(OFDM and the least square algorithm,Contains a few examples,Hope to be useful)
- 2010-08-15 15:26:58下载
- 积分:1
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Analog-Digital-Wandler
关于逻辑信号的转变等等的一个程序。还包括显示(Analog-Digital-Wandler)
- 2009-11-07 20:20:28下载
- 积分:1
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Matlab
matlab编程,使用于初学者,很不错,主要与数字信号处理有关(matlab is fit for beginning learner)
- 2010-01-19 21:02:09下载
- 积分:1
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program-of-ITECT
说明: QPSK调制解调的程序,在AWGN信道条件下仿真,运行成功(QPSK modulation and demodulation process, the simulation under AWGN channel, run successful)
- 2011-04-11 10:18:02下载
- 积分:1
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Cellular-Automata
Matlab编写的基于元胞自动机的生命游戏以及兰顿蚂蚁~~~小程序~~分享出来(cellular automata, game of life, langtonant ant)
- 2014-12-19 15:07:48下载
- 积分:1
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ImageFormatConvertion
将文件夹中的所有图像由gif格式转换为bmp格式(convert the fromat of the images in a folder from gif to bmp)
- 2010-08-13 23:23:20下载
- 积分:1
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matlabzhilingbiao
引用 MATLAB 主要函数指令表,引用 MATLAB 主要函数指令表(MATLAB,MATLABMATLABMATLAB)
- 2010-02-07 09:52:08下载
- 积分:1
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Digital-audio-watermarking
主要介绍基于dct的数字音频水印,以及水印的嵌入和水印的提取(Introduced digital audio watermarking based on dct, and the watermark embedding and watermark extraction)
- 2011-05-01 11:02:30下载
- 积分:1
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BG_Wael
Bacteria foraging algorithm for optimisation of anything...
- 2013-07-27 00:23:11下载
- 积分:1