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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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sin_interp
自己编写的正弦插值算法及误差计算Matlab仿真试验代码，供交流参考。(I have written Sinusoidal interpolation algorithm and error calculation of Matlab simulation code for the exchange of reference.)
- 2008-04-15 11:08:02下载
- 积分：1
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POPGENE
微卫星SSR基本数据分析常用软件，功能比较强大，具有通用性(Microsatellite SSR commonly used basic data analysis software, the function is stronger, is versatile
)
- 2014-01-21 21:40:10下载
- 积分：1
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digital_modulation
用于数字通信中的几种编码仿真。(msk,mpsk,bpsk,epsk,ookd,qpsk...)(digital modulation including msk,mpsk, bpsk, epsk, ookd, qpsk...)
- 2010-01-02 19:26:24下载
- 积分：1
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matlab-optimaiztion
非线性不确定优化程序，约束函数也为非线性(Nonlinear uncertain optimization program, constraint function for the nonlinear)
- 2012-05-24 21:26:08下载
- 积分：1
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LDPC
LDPC码是通过校验矩阵定义的一类线性码，为使译码可行，在码长较长时需要校验矩阵满足“稀疏性”，即校验矩阵中1的密度比较低，也就是要求校验矩阵中1的个数远小于0的个数，并且码长越长，密度就要越低。
(LDPC Coding with PSK modulation in Rayleigh fading channel
Most of the functions are built in matlab functions found in the comm. toolbox. These can also be easily configurable in the code to meet your requirements.
In the given code, set the SNR, codeRate, modulation order (psk) and Number of frames to be simulated.
Please feel free to contact me and let me know your comments.
)
- 2013-04-03 09:47:51下载
- 积分：1
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advertisement
一个简单的广告牌仿真GUI程序，模拟简单的翻看广告牌功能(A Simple GUI Program to simulate ad borad. )
- 2015-01-14 09:03:13下载
- 积分：1
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matlab
关于MATLAB的实验程序，关于曲线的画法(About MATLAB experimental procedure, the curve of the painting)
- 2015-03-27 00:44:04下载
- 积分：1
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extract
一种新的水印提取方法，用MATLAB实现，对于做水印的同志们很有帮助哦(A new watermark extraction method, using MATLAB realize, for a watermark to do Oh comrades helpful)
- 2007-09-22 14:12:18下载
- 积分：1
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annexamples
Matlab编写BP的入门程序，适合初学者！(Matlab entry procedures for the preparation of BP, suitable for beginners!)
- 2007-10-31 18:13:36下载
- 积分：1
