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LDPCcodeanddecode
LDPC编码，完整的编解码过程 matlab代码(LDPC codes, encoding and decoding process of the complete matlab code)
- 2010-08-31 10:08:39下载
- 积分：1
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communication
迫零均衡，迫零均衡，迫零均衡，迫零均衡，迫零均衡，迫零均衡，迫零均衡，迫零均衡，迫零均衡，迫零均衡，迫零均衡，迫零均衡(zero-forcing)
- 2010-12-12 09:46:08下载
- 积分：1
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watermark
数字水印的嵌入和水印的提取matlab程序(Digital watermark embedding and watermark extraction matlab program)
- 2011-04-19 20:20:48下载
- 积分：1
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image
NSD检测边缘算子，可用于一维信号二维图像，检测阶跃边缘(NSD edge detection operator, the signal can be used for one-dimensional two-dimensional image, the edge detection step)
- 2011-05-16 09:43:43下载
- 积分：1
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Iron-butterfly-option-strategy
铁蝶式期权蝶式价差策略:把价差策略分解成单个期权的组合并分析期初成本和期末收益.(Iron Butterfly spread options strategy: to spread down into a combination of a single policy options and cost analysis at the beginning and end of the income)
- 2014-09-11 11:01:03下载
- 积分：1
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mousemove
在matlab中，gui中在图像上鼠标移动时可以获取坐标。(Image in matlab, gui mouse movement can get the coordinates.)
- 2020-09-06 14:18:05下载
- 积分：1
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PROQPSKbeta
关于qpsk的simulink 的方针，包含调制与解调系统(qpsk program)
- 2013-11-23 12:45:12下载
- 积分：1
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2
说明： In this paper, a new scaling-based image-adaptive
watermarking system has been presented, which exploits human
visual model for adapting the watermark data to local properties
of the host image. Its improved robustness is due to embedding
in the low-frequency wavelet coefficients and optimal control of
its strength factor HVS point of view. Maximum-likelihood
(ML) decoder is used aided by the channel side information. The
performance of the proposed scheme is analytically calculated
and verified by simulation. Experimental results confirm the
imperceptibility of the proposed method and its higher robustness
against attacks compared to alternative watermarking methods in
the literature
- 2015-03-03 22:52:59下载
- 积分：1
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PMLSM
永磁直线同步电机仿真模块,电机采用矢量控制，速度环和电流环采用PI控制( U6C38 u783F u7A0 )
- 2020-12-23 09:29:08下载
- 积分：1
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遗传算法
Matlab遗传算法整理，涉及GA算法。(Sorting out genetic algorithm.matlab.)
- 2021-03-25 10:29:13下载
- 积分：1
