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Gate-Signals
This method usually increases the global contrast of many images, especially when the usable data of the image is represented by close contrast values. Through this adjustment, the intensities can be better distributed on the histogram. This allows for areas of lower local contrast to gain a higher contrast. Histogram equalization accomplishes this by effectively spreading out the most frequent intensity values.
- 2013-03-21 04:01:14下载
- 积分：1
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wreadxls
使用matlab读写Excel内容方法，最详细，可以作为参考使用。(Use matlab to read and write Excel the contents method, the most detailed, can be used as a reference.)
- 2013-04-09 22:25:07下载
- 积分：1
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Standard-PSO-2011-matlab
标准pso算法新的实现，使用matlab编写。详细，权威，注释丰富，便于修改和使用。同时有适于mac os的m程序。(A realization of standard pso algorithm in 2011, written in matlab. Attached with matlab codes on mac os x.)
- 2014-02-18 10:14:14下载
- 积分：1
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Sun
简单的图像展开，使用与要求不高的场合，MATLAB(Simple image expansion, use and less demanding situations, MATLAB)
- 2014-12-15 10:56:00下载
- 积分：1
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BCC
this program is a code for DEA, BCC model in matlab programming . I hope that can help you.
- 2013-09-23 21:32:44下载
- 积分：1
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adapted
在频域的一种自适应水印算法，包括嵌入与检测过程。(in the frequency domain, an adaptive algorithm, including embedded with the testing process.)
- 2006-07-06 13:03:28下载
- 积分：1
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matlab
matlab code for henon mapping based image encryption
- 2013-02-12 14:09:48下载
- 积分：1
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GA
说明： 一个简单的遗传算法程序！希望对大家有用！(A simple GA program!)
- 2010-06-06 14:38:49下载
- 积分：1
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upml
该程序用Matlab给出了一个利用upml边界条件的很好的示例(The program gives an advantage of using Matlab boundary conditions upml good example of)
- 2009-09-21 06:04:25下载
- 积分：1
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all_progs
papr to differenrt number of subcarrier:
we put N = 256,512,1024 and show the output ofp ccdf with papr when we use QPSK modulation.
The PAPR ratio is a measure of the dynamic range in OFDM signals. Thus high
PAPR induces a high dynamic range which describes high variability in the
signal range.
complex data sequences are input to the IDFT of an OFDM transmitter
then at the output of the IDFT, real and imaginary parts are obtained.
- 2013-05-02 01:33:28下载
- 积分：1
