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drawfilt
filter design pakcage matlab
- 2010-10-11 21:29:14下载
- 积分：1
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matlab_watermark
本文算法是将24 位真彩图的亮度分量分块
DCT ,然后利用DCT 量化系数的奇偶特性嵌入8
位灰度水印图,并通过PN 序列加密来保证水印的
安全性。算法中,将灰度图像转换为二进制数据
流,置乱后扩频调制,隐藏在宿主DCT 系数量化值
中,提取时不需要宿主信号,实现水印信号的盲提
取。(This algorithm is 24-bit true color pictures of the luminance component of block DCT, quantization DCT coefficients and then use the parity properties of 8-bit grayscale watermark embedding map, and through the PN sequence of encryption to ensure the security of the watermark. Algorithm, the gray image into binary data stream, scrambling after the spread spectrum modulation, hidden in the host DCT coefficient quantization values, the extraction does not require the host signal, the blind watermark extraction.)
- 2010-12-24 11:11:10下载
- 积分：1
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1211111
matlab时频分析配套源码第12章的程序，请大家共享(Matlab time-frequency analysis supporting source Chapter 12 procedures, please share)
- 2007-04-11 18:59:51下载
- 积分：1
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FilterDialog
Filter Dialog extends J Dialog Source Code for Andriod.
- 2014-01-06 14:29:21下载
- 积分：1
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matlabPPPT
MATLAB基础PPT 方便大家学习 对学习matlab很有好处(MATLAB Fundamentals PPT to facilitate learning is very good for learning matlab)
- 2012-04-20 20:56:58下载
- 积分：1
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Fundamentals-of-Kalman-Filtering
卡尔曼滤波的工程应用及源代码实现(Kalman filter engineering applications and source code)
- 2015-01-12 23:50:16下载
- 积分：1
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tuxiangronghe
这是关于MATLAB图像融合方面的书籍材料(This is the image on the integration of MATLAB books materials)
- 2010-06-02 15:44:02下载
- 积分：1
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pqm
喷泉码lt编码过程及验证程序，希望对大家有用(lt-code)
- 2010-11-09 19:18:59下载
- 积分：1
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蒙特卡洛—matlab
说明： 蒙特卡洛算法的例程，包含所需的全部相关程序(Monte Carlo algorithm routine)
- 2020-12-16 17:29:12下载
- 积分：1
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fuzaibopianyi
通过改变副载波偏移模拟仿真与接收到的未经偏移的互相关值(By changing the cross-correlation value of subcarrier offset simulation and received without offset)
- 2012-07-12 15:33:31下载
- 积分：1
