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fourier_transfer
实现图像的傅里叶高通、低通滤波.经Fourier变换后的图像,中间部分是低频部分,外边是图像的高频部分。经过低通滤波后,图像中的高频成分被滤除掉,只留下低频成分,图像的边缘部分变得比较模糊了(useful for image Fourier high-pass, low pass filter)
- 2011-10-19 19:27:51下载
- 积分:1
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age
薄雾天气下的图像复原与边缘检测的研究文档(age filter research)
- 2014-11-21 13:36:38下载
- 积分:1
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communication_systems_matlab
非常全面的通信系统的matlab仿真程序,对于通信专业很有帮助(very good program of matlab )
- 2015-03-30 15:54:33下载
- 积分:1
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FHSS_simul
FH Spread Spectrum System simulation in MATLAB
- 2010-01-02 21:32:26下载
- 积分:1
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wcdmaQpskAndSpread
说明: 几点说明:
1、source_main.m为主函数,qpsk.m和spread.m为子函数;
2、在matlab工程目录下运行source_main.m即可;
3、为方便大家理解,特以P-CCPCH信道的处理进行了举例,若大家认为资料有用的话请回帖,
我会将整个WCDMA下行信号源的matlab代码提供给需要的人;
4、为方便初学者学习,特提供了我自己开发时参考的3GPP资料,并在关键位置做了记号。
(Some explanations: 1, source_main.m main function, qpsk.m and spread.m as Functions 2, matlab project directory can be run source_main.m 3, to facilitate us to understand, especially for P-CCPCH channel processing of the example, if we consider the information useful, please Replies, I will put the WCDMA downlink signal source matlab code available to people in need 4, for the convenience of beginners to learn, especially when providing a reference to my own development 3GPP information, and in key positions in the mark.)
- 2010-05-01 22:55:31下载
- 积分:1
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trace
包含2个程序,一个是对地震记录抽道的小程序,一个是对数据做五点平滑的程序,很好用(get several traces 2D seismic data)
- 2014-11-08 15:00:07下载
- 积分:1
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stochastic-dealy
随机时滞程序,用于种群模型、传染病模型数值模拟(The stochastic delay procedures for the population model, the numerical simulation of the epidemic model)
- 2013-04-15 15:20:07下载
- 积分:1
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LS
说明: Mathematical models- choice of model class LS
- 2010-04-24 00:06:34下载
- 积分:1
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Gauss-Seidel
通过在matlab下main和seidel的联合,可以完成线性方程组的高斯-赛德尔迭代的计算(And through joint main seidel in matlab, can complete linear equations Gauss- Seidel iterative calculation)
- 2014-11-29 11:56:46下载
- 积分:1
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DigitalSignalGeneration
Programs for various digital signal generation
- 2012-01-26 12:22:42下载
- 积分:1