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phaseshort
长周期光纤光栅的源程序代码,可用来模拟其传输特性(LPFG the source code can be used to simulate transmission characteristics)
- 2006-07-16 15:02:10下载
- 积分:1
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em_mvgm
经典的EM算法实现,从外国网站上下来的,希望有用(classical EM algorithm may be helpful)
- 2013-01-09 16:12:45下载
- 积分:1
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Model-Predictive-Control
这是一本英文版的书籍,主要讲述模型预测控制,对初学者的学习很有帮助。(This is a book of English version about model predictive control, that is very helpful for beginners learning.)
- 2013-12-05 09:31:58下载
- 积分:1
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DSP
任务:
1) 借助MATLAB画出误差性能曲面和误差性能曲面的等值曲线(参考PPT2.1第17页的两幅图);
2) 写出最陡下降法以及LMS算法的计算公式(取 );
3) 用MATLAB产生方差为0.05, 均值为0白噪音S(n),并画出某次采样得到的波形(即产生任意一个噪声随机序列);
4) 根据 2)中的公式,并利用 3)中产生的S(n),在 1)中的误差性能曲面的等值曲线上叠加画出采用最陡下降法以及LMS法时H(n)的在叠代过程中的轨迹曲线(参考PPT2.1第17页的右下图的曲线1和曲线2)。
5)用MATLAB计算并画出LMS法时 随时间n的变化曲线(对应S(n)的某一次的一次实现)和e(n)波形;
注意:某一次实现的结果并不能从统计的角度反映实验的结果 的正确性,为得到具有统计特性的实验结果,可用足够多次的 实验结果的平均值作为实验的结果。用MATLAB计算并画出 采用LMS法时,J(n)的100次实验结果的平均值随时间n的变 化曲线(即 生成随机噪声信号并计算结果,重复执行100次, 求平均结果)。
6)在 1)中的误差性能曲面的等值曲线上,叠加画出采用LMS法得到的100次实验中的H(n)的平均值的轨迹曲线;
(Task:
1 ) Draw with MATLAB error performance surface and surface contour error performance curve ( refer PPT2.1 two chart on page 17 )
2 ) Write the steepest descent method and the LMS algorithm formula ( take )
3 ) Using MATLAB to generate variance of 0.05 with a mean of 0 white noise S (n), and draw a particular sampling waveform ( ie, any noise generated random sequence )
4 ) based on 2 ) of the formula , and use 3 ) generated in S (n), in a ) the error performance curves superimposed on the surface contour plot using the steepest descent method and the LMS method when H (n) the iterative process in the trajectory curve ( refer PPT2.1 page 17 bottom right of the curves 1 and 2 ) .
5 ) using MATLAB LMS method is used calculate and draw the curve with time n (corresponding to S (n) of a first implementation of a ) and e (n) waveform
Note : in a first implementation of the results are not reflected from a statistical point of view of accuracy of the experimental results ,)
- 2013-11-08 20:09:06下载
- 积分:1
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fm
说明: Frequency Modulation pdf
- 2014-09-04 11:18:14下载
- 积分:1
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myniula
基于Matlab的牛顿拉弗逊发潮流计算,可以计算给定节点的潮流分析(Laffer is calculated based on Matlab Newton Johnson hair trend can be calculated for a given node trend analysis)
- 2014-11-18 21:07:48下载
- 积分:1
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Desktop
MATLAB中的柱状图颜色替换为网格或者斜线等的调用函数源代码,易于区分(MATLAB histogram of color is replaced by the calling function of grid or slash source code, easy to distinguish)
- 2015-05-20 22:28:17下载
- 积分:1
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LBP-doc
LBP基本算法和各种变形文档,用matlab实现。
在本机上成功运行。(LBP basic algorithm and various modifications documents, using matlab realize. Successfully run on this machine.)
- 2013-06-26 22:28:29下载
- 积分:1
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matlab_xunit_2.0
MATLAB xUnit Test Framework is a unit test framework for MATLAB code.
MATLAB xUnit is designed to be easy to use for MATLAB users with a wide range of experience. Users can write tests using ordinary MATLAB function files that are very simple in structure.
- 2009-06-06 10:33:15下载
- 积分:1
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SeisLab
地震勘探中经常用到的MATLAB工具包,将会对你有很大的帮助!(Frequently used in seismic exploration MATLAB toolkit will be a great help for you!)
- 2013-08-02 09:59:48下载
- 积分:1