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sffi
利用傅里叶变换的图像篡改盲检测，Matlab实现。(The Fourier transform of the image tamper blind detection, Matlab implementation.)
- 2013-04-22 20:36:11下载
- 积分：1
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filter2_fixed
MATLAB code for signal filtering with fixed point coefficients
- 2009-02-10 19:15:04下载
- 积分：1
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SF_Runge
数值实验中基于matlab的龙格算法(Numerical experiments of Runge matlab-based algorithm)
- 2007-12-05 17:18:18下载
- 积分：1
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shumo2010_ab_qiujie
10年数模赛题alpha、beta角求法，利用最小二乘法求解(10 model years of the contest problems alpha, beta angle Method, using the least squares method)
- 2010-10-03 17:06:44下载
- 积分：1
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pwpf
配网潮流前推回代法40节点的一个具体例子，直接运行即可。(A concrete example of the backward substitution method 40 nodes in the trend of the distribution network, and can be run directly.)
- 2013-01-10 19:47:55下载
- 积分：1
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CH5
This is a GUI based system. The GUI is invoked from the command line by typing "ui_start". The GUI is self explanatory.
Tool tips are given in blue color. The cursor needs to be positioned on these for detailed explanation. The main file is
"runsim.m".It is recommended that 10000 runs (packets) be used for plotting frame error rates and 5000 runs for BER/SER.
Obviously, you would require a fast machine!!! At least a P4 machine.
We have used trace criterion for 4PSK states 4,8 and 16 as an example for 2x2 cases. The reader can use rank and determinant
criteria, by commenting the trace criterion lines and copying the rank and determinant lines from the respective 2x1 cases.
The SNR range can be varied by correcting the range at line 36 of file "runsim.m".
This software has been tested with MATLAB version 6.0 and above with signal processing and communications toolbox options.
(This is a GUI based system. The GUI is invoked from the command line by typing " ui_start" . The GUI is self explanatory. Tool tips are given in blue color. The cursor needs to be positioned on these for detailed explanation. The main file is " runsim.m" . It is recommended that 10000 runs (packets) be used for plotting frame error rates and 5000 runs for BER/SER. Obviously, you would require a fast machine!!! At least a P4 machine. We have used trace criterion for 4PSK states 4,8 and 16 as an example for 2x2 cases. The reader can use rank and determinant criteria, by commenting the trace criterion lines and copying the rank and determinant lines from the respective 2x1 cases. The SNR range can be varied by correcting the range at line 36 of file " runsim.m" . This software has been tested with MATLAB version 6.0 and above with signal processing and communications toolbox options.)
- 2011-05-04 09:22:01下载
- 积分：1
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Fourier-transform
实现傅里叶变换高通、低通滤波，理想滤波，各种滤波因子。(Fourier transform to achieve high-pass, low-pass filtering, ideal filtering, filter factor.)
- 2013-09-30 11:03:34下载
- 积分：1
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Matlabenglishdemention
matlba的英文讲义，对初学者有很大帮助(It has a lot of benefits for learners)
- 2010-08-30 09:10:15下载
- 积分：1
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CSchengxu
说明： 一个车牌定位的程序,经过运行了,定位的效果比较好(Locate a license plate program, after running, the effect of better positioning)
- 2010-04-21 00:27:36下载
- 积分：1
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DSB
dsb code for understanding it in matlab
- 2011-06-13 16:01:17下载
- 积分：1
