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12
说明： matlab code about image processing
- 2009-12-01 19:38:45下载
- 积分：1
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fecgm
独立成份分析（ＩＣＡ）以及ｗｉｎｎｅｒ滤波 Source separation of complex signals with JADE.
Jade performs `Source Separation in the following sense:
X is an n x T data matrix assumed modelled as X = A S + N where
o A is an unknown n x m matrix with full rank.
o S is a m x T data matrix (source signals) with the properties
a) for each t, the components of S(:,t) are statistically
independent
b) for each p, the S(p,:) is the realization of a zero-mean
`source signal .
c) At most one of these processes has a vanishing 4th-order
cumulant.
o N is a n x T matrix. It is a realization of a spatially white
Gaussian noise, i.e. Cov(X) = sigma*eye(n) with unknown variance
sigma. This is probably better than no modeling at all...( Source separation of complex signals with JADE.
Jade performs `Source Separation in the following sense:
X is an n x T data matrix assumed modelled as X = A S+ N where
o A is an unknown n x m matrix with full rank.
o S is a m x T data matrix (source signals) with the properties
a) for each t, the components of S(:,t) are statistically
independent
b) for each p, the S(p,:) is the realization of a zero-mean
`source signal .
c) At most one of these processes has a vanishing 4th-order
cumulant.
o N is a n x T matrix. It is a realization of a spatially white
Gaussian noise, i.e. Cov(X) = sigma*eye(n) with unknown variance
sigma. This is probably better than no modeling at all...)
- 2010-05-27 23:08:51下载
- 积分：1
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netual-net-Matlab
神经网络预测,几个简单的列子，适合初学者(neural network prediction matlab programe)
- 2013-12-01 14:14:52下载
- 积分：1
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dxVideo
This library contains helper functions to read image frames into matlab from Video
file using DirectShow. This library has borrowed codes from Ashwin Thangali s
"DirectShow (DirectX) based AVI file reader", and it can read multiple video formats besides avi.
Features:
a) can read frames from rmvb, avi, etc.
b) handles most codecs installed on the system
d) its implementation is only based on the IMediaDet interface
-- Depending on your Matlab version, the .mexw32 files may need to be renamed as .dll
-- The library usage is as follows,
[avi_hdl, avi_inf] = dxVideoOpen(avi_filename)
pixmap = dxVideoReadMex(avi_hdl, frame_num)
img = reshape(pixmap,[avi_inf.Height,avi_inf.Width,3])
dxVideoCloseMex(avi_hdl)
-- recompile the library
I have compiled the code with the DirectShow lib in Microsoft DirectX 9.0 SDK Update (December 2004)
-- known limitation
a)only works for windows :(
b)may be slow for big image frames and some codecs.
- 2009-11-05 17:17:06下载
- 积分：1
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gears
MATLAB Simulation仿真文件，齿轮传动的仿真，使用SimMechanics工具箱(MATLAB Simulation simulation files, gear simulation, using SimMechanics Toolbox)
- 2020-09-06 14:48:04下载
- 积分：1
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radar_sp2012
仿真线性调频信号，检测目标，并作ddc和脉压处理(Simulation chirp signal detection target ddc and pulse pressure processing)
- 2013-04-11 22:23:16下载
- 积分：1
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SimulationofFuzzylogiccontrolbsaedDCmotor
Ind Simulation of Fuzzy logic controller bsaed DC motor .uainf mTL chck it
- 2013-11-28 22:08:16下载
- 积分：1
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mathmodel
数学问题：实用下料中下料方式，余料，matlab编程(Mathematical problems: A practical way of cutting material, more than expected, matlab programming)
- 2007-10-19 17:18:27下载
- 积分：1
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stbc
BPSK调制下的2发一收空时分组码程序，本程序是对两发一收情况下采用空时分组码的性能分析，星座映射采用的是BPSK映射，接收天线上的接收信噪比，在仿真的过程中把接收信号的功率归一化为1(BPSK modulation issued a collection of two space-time block code program)
- 2011-06-22 14:11:40下载
- 积分：1
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AM_FG
一种系统辨识方法，基于辅助模型对输出误差系统进行未知参数辨识(AM_FG.m for the output error models)
- 2014-09-18 09:51:00下载
- 积分：1
