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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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radar
雷达系统信号处理仿真，产生多假目标并进行干扰(Simulation of radar signal processing to produce multiple false targets and interference)
- 2021-03-04 14:39:32下载
- 积分：1
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MRTD2D_TE_DB_FDTD
基于FDTD与PML的连接边界条件的2维MRTD电磁正演散射模型。(Based on FDTD and PML connection boundary conditions is performed 2-D MRTD electromagnetic scattering model.)
- 2011-10-28 10:31:14下载
- 积分：1
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Radar-system-simulation
雷达系统仿真,该雷达具有数字化正交解调、数字脉冲处理、固定目标对消、动目标检测（MTD）、和恒虚警（CFAR）处理等功能(Radar system simulation, the radar has a digital quadrature demodulation, digital pulse processing, fixed target for elimination, moving target detection (MTD), and CFAR (CFAR) processing functions)
- 2014-04-14 19:03:16下载
- 积分：1
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PMSM-SMC
永磁同步电机双闭环控制系统的滑模控制算法研究。(The slide control of PMSM.)
- 2021-02-15 14:09:47下载
- 积分：1
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zixiangguan
说明： 一时间离散序列的自相关函数计算与DFT得出的功率谱(For a discrete sequence calculated the autocorrelation function of the power spectrum obtained with the DFT)
- 2011-03-10 09:06:42下载
- 积分：1
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DSP_MATLAB_ChenHuaiChen
说明： 名师陈怀琛MATLAB及在电子信息课程中的应用的所有电子课件，含有书中举出的MATLAB讲解例子和课后习题例子，非常详细，非常精彩，对于学习数字信号处理和学习MATLAB帮助巨大(DSP_MATLAB_ChenHuaiChen)
- 2009-08-30 22:12:20下载
- 积分：1
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singlei
小波包分析提取振动信号中的特征频率，与理论分析结果相比，用于建立主成分分析模型。( Wavelet packet analysis to extract vibration signal characteristic frequency, Compared with the results of theoretical analysis, Principal component analysis model for establishing.)
- 2016-07-31 01:38:50下载
- 积分：1
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LSB信息隐藏技术GUI（隐藏图片和文字和置乱功能）
说明： matlab LSB信息隐藏技术GUI控制台（包括隐藏图片和文字和图像置乱功能）(Matlab LSB information hiding technology GUI console (including hiding picture and text and image scrambling function))
- 2021-04-22 23:58:48下载
- 积分：1
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Desktop2
Commande repère tournant de la MAS
- 2013-12-31 00:14:30下载
- 积分：1
