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sp.m
基于扩频的数字水印技术,水印信息分布于载体作品的多个频率系数,每个频率系数上负荷的水印能量很小,平衡水印的鲁棒性和不可感知性上的矛盾。(Digital watermarking based on spread spectrum technology, the watermark is found in a number of frequency coefficient vector works, each frequency coefficient on the load of the watermark energy is small, balance the robustness and non-perception of the conflict.)
- 2010-06-03 10:27:03下载
- 积分:1
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NarrowSignalMVDR
经典窄带信号含有两个干扰源,最后绘制方向图(Classic narrowband signal contains two sources of interference, the pattern drawn last)
- 2013-08-10 10:02:07下载
- 积分:1
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spline
三次样条插值matlab程序,三次样条插值matlab程序,三次样条插值matlab程序(spline matlab)
- 2013-12-10 11:25:21下载
- 积分:1
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NewInt
NewInt案例,主要是以matlab軟件來運算標準題型。(NewInt cases, mainly matlab software to compute the standard questions.)
- 2013-12-17 14:44:41下载
- 积分:1
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examples
《数字信号处理:基于计算机的方法(第三版)》资源下载第二部分。
著者: (美)米特拉著
作译者: 孙洪等译
ISBN号: 7-121-02652-X
出版日期: 2006-06
出版社:电子工业出版社
内有书中部分事例的解题过程(英文),PDF格式。()
- 2008-07-06 08:23:09下载
- 积分:1
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matlab_midi
从MIDI文件中读取多基频,用于检测多基频的提取,是一个很好的方法,大家可以借鉴一下(MIDI multipitch )
- 2010-06-12 20:02:42下载
- 积分:1
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Package
matlab coade source for pattren for the simutalion of smart antenna in matlab
- 2011-01-27 16:53:31下载
- 积分:1
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3dRecon
三维重建,使用matlab编写的,效果可以(3D reconstruction, prepared by the use of Matlab, the effect can)
- 2007-05-24 08:57:29下载
- 积分:1
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danxiang
以单相桥式分支模块组成的整流电路仿真模型(Single phase bridge rectifier modules branch circuit simulation model)
- 2013-10-03 00:20:26下载
- 积分:1
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moyituhuo
模拟退火算法的基本思想是从一给定解开始,从邻域中随机产生另一个解,接受Metropolis准则允许目标函数在有限范围内变坏,它由一控制参数t决定,其作用类似于物理过程中的温度T,对于控制参数的每一取值,算法持续进行“产生—判断—接受或舍去”的迭代过程,对应着固体在某一恒定温度下的趋于热平衡的过程,当控制参数逐渐减小并趋于0时,系统越来越趋于平衡态,最后系统状态对应于优化问题的全局最优解,该过程也称为冷却过程,由于固体退火必须缓慢降温,才能使固体在每一温度下都达到热平衡,最终趋于平衡状态,因此控制参数t经缓慢衰减,才能确保模拟退火算法最终优化问题的整体最优解。(Simulated annealing algorithm based on the idea that a given solution from the beginning, randomly generated from the adjacent domain to another solution, Metropolis acceptance criteria for the objective function to allow a limited range of deterioration, which is a control parameter t decided that its role is similar to the physical the course of the temperature T, the control parameters for each value, the algorithm continued to "have- to determine- to accept or rounding" of the iterative process, corresponding to a solid at a constant temperature of the process tends to thermal equilibrium, when control parameters and tended to decrease gradually 0:00, the system equilibrium state more and more, and finally the system state corresponds to the optimization problem of global optimal solution, the process is also known as the cooling process must be slow as a result of annealing temperature of solid to make solid temperature in each of them had attained thermal equilibrium, and ultim)
- 2009-04-18 11:12:34下载
- 积分:1