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SOR
本程序为[MATLAB语言常用算法程序集].(龚纯).清晰版书中求解非线性方程组的一种方法：SOR法(This program is [MATLAB language commonly used algorithm for assembly] (Gong pure) clear version of the book method for solving nonlinear equations:.. SOR method)
- 2015-01-06 10:50:24下载
- 积分：1
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power-systerm-in-matlab
电力系统的matlab/simulink仿真与应用(the application and simulation of power systerm in matlab/simulink)
- 2012-11-05 09:21:11下载
- 积分：1
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st
此程序为S变换源代码，用于matlab软件环境下。st.m(S transform)
- 2013-05-18 01:47:10下载
- 积分：1
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DS-SS-System
DS-SS system with blocks for synchronization of clock and carrier
- 2011-07-01 05:18:23下载
- 积分：1
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mexcdf.r4000
Toolbox to read netcdf files on Matlab
Install:
javaaddpath([pwd /netcdfAll-4.2.jar ])
unzip( mexcdf.r4000.zip )
addpath ([pwd /mexcdf/mexnc ])
addpath ([pwd /mexcdf/snctools ])
- 2013-08-17 09:53:36下载
- 积分：1
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Similarity
fingerprint extraction
- 2013-12-12 03:59:24下载
- 积分：1
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jaks
有关ＪＡＫＳ模型的ＭＡＴＬＡＢ仿真，请高手指点！(the JAKS MATLAB simulation model, master guiding!)
- 2007-05-07 11:36:38下载
- 积分：1
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FDK
projection and backprojection
- 2013-11-05 21:19:11下载
- 积分：1
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dbscan.m
a cluster method based on density
- 2014-08-25 12:42:04下载
- 积分：1
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denoisingWavelet
Wavelet denoising
For using this code need to use signal toolbox and general toolbox in your matlab
In the first part of this assignment, we asked to obtain a (black-and-white) digital image of size
512 by 512 and then generate noisy image by adding a Gaussian noise but under the condition of
having SNR=20dB by select the suitable value of variance for Gaussian noise formula.
Second step is performing wavelet denoising using the hard thresholding (Use the db 6 for four
levels) in the condition of finding the optimal thresholding value of T in terms of the SNR obtained. It
means that, we should find the highest SNR value by finding the suitable value for threshold. Then we
asked to do the same process but this time using soft thresholding.
Finally for the last part of question one, we should compare the results of the obtained SNR
with the recommendations of 3*sigma for the hard thresholding and 3/2*sigma for the soft
thresholding.
- 2013-12-11 17:34:39下载
- 积分：1
