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LSB
利用LSB算法去实现了电子水印技术。代码完全实现了嵌入以及提取, 算法同时包含了4种攻击算法以及利用psnr测量提取的水印和攻击后提取的水印(This algorithm describes digital watermark technique by using LSB. This code implement embedding and extraction. At the meanwhile, this algorithm includes 4 different kinds of attacks and in the end, measure psnr between extracted watermark and attacked extracted watermark)
- 2021-03-28 23:29:11下载
- 积分:1
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lsolve
说明: matlab实现矩阵卷积 matlab实现矩阵卷积
(matlab convolution matlab matrix to achieve the realization of the matrix convolution)
- 2008-11-06 13:14:37下载
- 积分:1
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re1
The model used for creating the reference voltage is shown
in Fig. 4. First, photovoltaic output current (Ipv) and output
voltage (Vpv) are passed through a first order low pass filter
with a magnitude of G = 1 and a time constant of T = 0.01
seconds in order to filter out the high frequency components
or harmonics from these signals as shown in Fig. 5 and Fig. 6.
The filtered current and voltage signals (Ipv_F and Vpv_F) are
then fed into the MPPT control block that uses the Incremental
Conductance Tracking Algorithm. An algorithm that is based
on the fact the slope of the PV array power curve shown in
Fig. 7 is zero at the Maximum Power Point (MPP), positive on
the left of the MPP, and negative on the right. The MPP can
thus be tracked by comparing the instantaneous conductance
(I/V) to the incremental conductance (∆ I/∆ V) [11] as in (1):
- 2013-07-23 17:51:25下载
- 积分:1
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bayes-classifier-
程序展示了bayes classifier对于连续数据的应用,假设数据均服从高斯分布。程序包含了binary classification和multi-classification的例子。(Program shows bayes classifier for continuous data applications, assume that the data are Gaussian. Program includes a binary classification and multi-classification examples.)
- 2013-08-04 02:53:08下载
- 积分:1
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fig7x40
永磁同步电机变频调速系统仿真,利用matlab仿真不报错(Permanent magnet synchronous motor speed regulation system simulation using matlab simulation without error)
- 2011-11-15 23:28:58下载
- 积分:1
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ldpc
regarding LDPC..... Low Density Parity Check
- 2013-12-06 13:02:15下载
- 积分:1
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MIPI-Alliance-Specification-for-Camera-Serial-Int
MIPI Interface Introduction
- 2013-12-16 13:48:00下载
- 积分:1
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work
说明: matlab 计算pid 控制器,可以做任何计算很好用(apply matlab to compute PID controller)
- 2009-07-30 11:32:49下载
- 积分:1
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chap11
《智能控制》第二版(刘金琨著)程序源码第十一章(" Intelligent control" , Second Edition (Liu Jinkun a) program source code Chapter)
- 2011-04-26 09:46:07下载
- 积分:1
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maxsnr
相控阵波束形成仿真程序,该程序使用最大噪声的方法对加权函数进行优化(Phased array beam forming simulation program, the program uses the method of maximum noise weighting function to optimize)
- 2013-08-23 11:46:05下载
- 积分:1