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chap5_01_PPC
系统辨识和自适应控制中极点配置控制(PPC)(Poles and zeros allocation in system identification)
- 2012-07-01 15:13:51下载
- 积分:1
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Desktop
基于fdtd算法下,利用matlab编程创建问题空间中目标的几何形状的源代码(Based on FDTD algorithm, use matlab to create goals in the problem space geometry of the source code)
- 2013-09-26 20:04:13下载
- 积分:1
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WWT
Walsh wavelet transform used to compress and decompress the 2D images in matlab
- 2013-12-24 04:39:25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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contourlet
通过飞下采样的轮廓博变换进行图像去噪,算法用MATLAB语言编写,更具文献进行编写的,可以直接运行(Fly through the outline of the sampling transform for image denoising, algorithm using MATLAB language to write, write more documents, can be directly run)
- 2021-04-01 09:09:08下载
- 积分:1
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HMM
Matlab隐形马尔科夫工具箱,Matlab隐形马尔科夫工具箱,Matlab隐形马尔科夫工具箱(Matlab隐形马尔科夫工具箱)
- 2009-10-14 21:58:29下载
- 积分:1
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matlab_8vazir
8 queens on the chess board with matlab
- 2013-07-12 23:47:42下载
- 积分:1
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SDPT3-4.0-beta
这事很不错的半定规划matlab软件,this is the important software of SDP.(this is the important software of SDP.)
- 2009-04-01 22:04:08下载
- 积分:1
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liziqun
说明: 粒子群算法 ,matlab M文件编程实现(Particle swarm optimization, matlab M File Programming)
- 2011-03-13 16:56:36下载
- 积分:1
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MATLAB_function
matlab图像函数大全,并附带有详细说明(matlab images function Daquan, accompanied with a detailed description)
- 2010-05-17 12:54:20下载
- 积分:1