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watermarking
对音频信号分帧加窗,对每帧进行三阶小波变换,取其逼近系数平均值(一般为零).在此嵌入二值图像 并有对潜入水印信号进行盲检,恢复其嵌入水印(Sub-frame of the audio signal increases the Hamming window for each frame impletment third-order wavelet transform, whichever is close to the average coefficient (usually zero). according to this embedding binary image and resume its embedded watermark from the watermark signal by the Blind detection)
- 2009-12-10 22:00:27下载
- 积分:1
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1221
说明: DPCM压缩编码算法的子函数,需要在另外编写程序才可用(DPCM compression algorithm of the subroutine, you need to be used in other programming)
- 2011-04-17 10:19:22下载
- 积分:1
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matlab11
matlab class for dummies
- 2011-06-21 23:21:42下载
- 积分:1
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xian
运用matlab软件,编程运算,进行回归分析(Use matlab software, programming operations, the regression analysis)
- 2013-09-14 10:15:19下载
- 积分:1
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kalman
用卡尔曼卡尔曼滤波跟踪平面质点的运动,首先建立一个平面坐标系,则这个质点的运动要三个变量来描述(Kalman Kalman filter to track the movement of the plane particle)
- 2012-08-22 20:51:31下载
- 积分:1
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Apsmpdemo1
说明: 一个casio dt 900 源代码,仅供参考!(A casio dt 900 source code for reference purposes only!)
- 2011-03-02 11:33:57下载
- 积分:1
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map4to8and8to4
matlab - mapping 4 bit image to 8 bit
and 8 bit image to 4 bit
- 2015-03-28 18:13:36下载
- 积分:1
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BP
说明: 一个非常优秀的BP神经网络Matlab源程序(A very good BP Neural Networks Matlab source code)
- 2009-10-11 16:41:41下载
- 积分:1
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chap8
说明: 自动控制系统中滑膜变结构控制matlab仿真程序(Automatic Control System of Variable Structure Control of synovial matlab simulation program)
- 2010-04-21 18:20:53下载
- 积分:1
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logmapo
说明: 超宽带通信仿真程序,脉冲成型仿真技术(ultra-wideband communications simulation program, pulse shaping simulation technology.)
- 2006-04-13 13:51:33下载
- 积分:1