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frequencycoefficients
将图像分为nxn的分块,之后将各分块三个颜色通道的直方图平均化,最后进行离散余弦变化,分别提取各通道低频系数(The image into nxn sub-block after block of all three color channels of the histogram equalization, and finally the discrete cosine change, were extracted from the low frequency coefficients of each channel)
- 2010-11-21 19:00:16下载
- 积分:1
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reilishuoluo
说明: cdma通信过程中信道瑞利衰落模型及m伪随机序列的仿真(cdma communication process for channel Rayleigh fading model and the simulation of pseudo-random sequence m)
- 2010-04-22 19:36:36下载
- 积分:1
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matlab-arithmetic
matlab经典算法程序,可以运行通过。很好的一个遗传算法。(GA)
- 2010-05-06 09:00:09下载
- 积分:1
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(eBook---CRC-Press)-Handbook-of-applied-Cryptogra
Cryptography has a long and fascinating history. The most complete non-technical account
of the subject is Kahn’s The Codebreakers. This book traces cryptography from its initial
and limited use by the Egyptians some 4000 years ago, to the twentieth century where it
played a crucial role in the outcome of both world wars.
- 2013-02-27 22:09:31下载
- 积分:1
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channal-generation
Beta
Gamma
Nakagami
Normal
Rayleigh
Rician
Weibull
- 2014-11-25 21:06:07下载
- 积分:1
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NSGA-II
solves non dominated sorted ga
- 2014-12-02 18:47:34下载
- 积分:1
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self-service-and-obstacles
无人系统自助航路规划及自助避碰程序仿真算法发。(Unmanned systems and self-service buffet collision avoidance route planning program simulation algorithm hair.)
- 2013-12-21 17:20:46下载
- 积分:1
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LFM_radar1_main
实现雷达线性调频信号的点目标回波产生、干扰信号与目标回波叠加并进行脉冲压缩处理(chirp signal,target echo and jamming signal generation and pulse compression)
- 2020-11-30 10:09:27下载
- 积分:1
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singleNPC
说明: 实现三电平整流功能,相对于两电平,电平数更多,谐波更小(Achieve three-level rectification function, with more levels and less harmonics than two levels)
- 2019-05-23 10:43:40下载
- 积分:1
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quin
用于频率估计的QUIN插值算法,matlab代码(QUIN frequency estimates for the interpolation algorithm, matlab code)
- 2009-07-20 18:30:43下载
- 积分:1