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B_P_S_K
bpsk code simultaion made on matlab regarding bpsk
- 2009-12-23 01:05:58下载
- 积分：1
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dwprotected
Matlab source code for DCT-based watermarking for grayscale images. DCT-based watermark recovering without resorting to the uncorrupted original image. Digital watermarking has been proposed as a viable solution to the need of copyright protection and authentication of multimedia data in a networked environment, since it makes possible to identify the author, owner, distributor or authorized consumer of a document.
A new watermarking technique to add a code to digital images is presented: the method operates in the frequency domain embedding a pseudo-random sequence of real numbers in a selected set of DCT coefficients. Watermark casting is performed by exploiting the masking characteristics of the Human Visual System, to ensure watermark invisibility. The embedded sequence is extracted without resorting to the original image, so that the proposed technique represents a major improvement to methods relying on the comparison between the watermarked and original images.
- 2009-07-13 12:14:31下载
- 积分：1
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pdegui
偏微分方程数值解法，包括泊松方程，特征值方程，热传导方程和波动方程(PDEGUI demonstrates the finite difference solution of model problems involving Laplace s operator)
- 2009-09-26 20:22:33下载
- 积分：1
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cndlV2.m
修改版的matlab画K线的程序，实现了涨为红色，跌为绿色(Modified version of the matlab draw K-line procedures, the rose is red, or green
)
- 2013-08-29 13:56:38下载
- 积分：1
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VDPequation
力的非线性表现随工作点在Streibeck曲线上所处的区段不同可以由范德波尔方程描述(Van Der Pol equation)
- 2012-04-19 16:56:49下载
- 积分：1
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PAPR
PAPR computation techniques, CCDF ....
- 2014-08-13 23:39:31下载
- 积分：1
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Aircraft_Pitch_Control
MATLAB APPS AIR_PITCH_CONTROL (MATLAB APPS AIR_PITCH_CONTROL)
- 2013-04-12 16:32:37下载
- 积分：1
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rga
code to test the m imo system for the ML and MZ
- 2011-05-10 18:34:46下载
- 积分：1
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5435
matlab数值计算，入门基础，绝对好用(matlab numerical calculation, entry-foundation, absolutely easy to use)
- 2013-03-25 21:51:00下载
- 积分：1
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MATLAB5
基于MATLAB的语音信号分析与处理，包括检查滤波及GUI的设计。(digital signal processing based on matlab)
- 2014-11-22 13:52:38下载
- 积分：1
