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SPECRND
在数值模拟中,需要生成给定分布律的随机数(In numerical simulation,Generating random numbers with given distribution law.)
- 2010-08-16 20:08:10下载
- 积分:1
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MI
说明: medical image denoising via multiscale product thresholding
- 2011-01-31 18:58:43下载
- 积分:1
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spreadspectrum
In a normal communication channel, it is often desirable to concentrate the information in as narrow a region of the frequency spectrum as possible in order to conserve available bandwidth and to reduce power. The basic spread spectrum technique, on the other hand, is designed to encode a stream of information by spreading the encoded data across as much of
the frequency spectrum as possible. This allows the signal reception, even if there is interference on some frequencies. While there are many variations on spread spectrum communication, we concentrated on Direct Sequence Spread Spectrum encoding (DSSS). The DSSS method spreads the signal by multiplying it by a chip, a maximal length pseudorandom sequence modulated at a known rate. Since the host signals are in discrete-time format, we can use the sampling rate as the chip rate for coding.
- 2012-04-12 20:54:14下载
- 积分:1
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matlab
吴宇飞博士关于Turbo码的经典编程,方便大家学习和使用(a matlab programming of Turbo codes)
- 2012-05-13 19:10:56下载
- 积分:1
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human6
边缘检测,边缘检测,边缘检测,边缘检测,边缘检测,(edge detection)
- 2011-04-19 21:19:55下载
- 积分:1
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RD
说明: 合成孔径雷达RD算法源代码,对于初学者非常有用!(RD Algorithm for synthetic aperture radar imaging)
- 2011-08-22 21:08:20下载
- 积分:1
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0479-8023(2012)02-0200-09
改进的基于GSM 标准二阶多位噪声藕合过采样调制器0479-8023(2012)02-0200-09(Improved 2nd-Order Multi-bit Noise-CoupledSigma-Delta Modulator for GSM Standard)
- 2014-02-04 17:54:33下载
- 积分:1
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add2System
this is the3rd file i m uploading
- 2011-05-17 02:06:22下载
- 积分:1
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MATLAB-signal-processing-simulation
MATLAB信号处理仿真包括PDF版本和代码(MATLAB signal processing simulation including PDF version and the code)
- 2014-08-28 10:00:52下载
- 积分:1
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GA
说明: 自己照书编写的基于量子遗传算法的寻优程序,赚取积分啦(According to the book written themselves based on quantum genetic algorithm optimization program, earn points friends)
- 2013-11-24 22:54:41下载
- 积分:1