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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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matlne
【matlab编程代做】简单的小波变换(Wavelet)实现数字水印源代码([Do] simple matlab program generation wavelet transform (Wavelet) digital watermarking source code)
- 2015-01-13 21:02:43下载
- 积分：1
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coif18Transform
The demand of high data rate services has been increasing very rapidly and there
is no slowdown in sight. We know that the data transmission includes both wired
and wireless medium. Often, these services require very reliable data transmission
over very harsh environment. Most of these transmission systems experience much
degradation such as large attenuation, noise, multipath, interference, time variance,
nonlinearities and must meet the finite constraints like power limitation and cost
factor. One physical layer technique that has gained a lot of popularities due to
its robustness in dealing with these impairments is multi-carrier modulation technique.
In multi-carrier modulation, the most commonly used technique is Orthogonal
Frequency Division Multiplexing (OFDM)
- 2012-11-24 20:45:49下载
- 积分：1
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UpdatedAddedFiles
this is a algoritham about using GPS receicers
- 2009-04-12 02:06:22下载
- 积分：1
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Chapter4_edu
it is about power electronics for the student from university lecture notes last lesson...
- 2010-09-03 07:46:48下载
- 积分：1
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GUIHD
递归函数调用，使用switch case语句实现切换编程回调结构。(Recursive function calls, switch case statement switch programming callback structure.)
- 2013-01-28 21:29:17下载
- 积分：1
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GPS-SINS位置组合程序（速度、位置误差曲线）
GPS/INS组合导航定位程序，亲测可用~~~~~(GPS/INS integrated navigation and positioning program, pro test available)
- 2021-03-25 17:19:14下载
- 积分：1
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antenna
说明： 计算阵列天线幅度加权。泰勒和切比雪夫两种计算方法。(Chebyshev amplitude weighting calculation of array antenna)
- 2020-05-29 09:59:48下载
- 积分：1
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isar
舰船目标的旋转运动逆合成孔径雷达成像仿真(Rotational movement of the ship target inverse synthetic aperture radar imaging simulation)
- 2021-04-21 10:48:49下载
- 积分：1
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Ada_Boost
adaboost算法，用matlab编写的源程序，希望对大家有帮助(AdaBoost algorithm, prepared by matlab source, in the hope that we have to help)
- 2008-12-22 22:13:13下载
- 积分：1
