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ComplexNetworksPackage.1.6.Win
Matlab 复杂网络工具包,对复杂网络的研究有很大的重要性。(Matlab complex network toolkit for complex network research has great importance.)
- 2013-11-08 14:35:31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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Matlab_Hilbert
codes at matlab for adsl, encoders, etc
- 2015-01-17 15:03:19下载
- 积分:1
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rs-rr-order
水文趋势、突变点分析的matlab相关程序:相关系数法、极差 标准差RS法、有序聚类法(Hydrological trends point mutation analysis matlab procedures: correlation coefficient method, very poor standard deviation RS method, sequential clustering method)
- 2013-08-15 18:44:52下载
- 积分:1
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wiseqs-y54ar3
无线信道JlQQsv模型MATLAB仿真程序,实现了PEqTTgv技术下多参数的模拟,最接近物理信道,信道逼近参数接近最小二乘JlQQsv算法。
(Radio channelJlQQsv model MATLAB simulation program, to achieve a multi-parameter simulation PEqTTgv technology, the closest physical channel, the channel parameters close to the least square approximation algorithm JlQQsv
)
- 2015-12-22 09:51:23下载
- 积分:1
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LCMV
阵列信号处理方面的LCMV优化设计阵列处理信号的算法(Array signal processing to optimize the design of LCMV signal array processing algorithms)
- 2008-06-14 10:52:10下载
- 积分:1
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matlab
说明: 运用光反馈测距的部分程序,运用此程序可实现运用。希望大家参考,并且适当的修改。(The use of optical feedback ranging part of the process, use can be achieved using this procedure. Hope your reference, and the appropriate changes.)
- 2011-03-24 17:36:45下载
- 积分:1
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PlotModeWave
基于matlab模拟大学物理中的波形,以便观察其动态变化(University physics-based simulation matlab waveform in order to observe the dynamic changes)
- 2014-06-02 23:33:39下载
- 积分:1
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muipou
对信号进行频谱分析及滤波,欢迎大家下载学习,包括最后计算压缩图像的峰值信噪比和压缩效果的源码。( The signal spectral analysis and filtering, Welcome to download the study, Including the final calculation of the compressed image peak signal to noise ratio and compression of the source.)
- 2016-12-21 19:12:21下载
- 积分:1
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teliko.m
Displays the orbit of a MEO satellite
- 2013-01-09 00:24:22下载
- 积分:1