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kde
本程序是一维密度估计,用于了解和密度估计有很大帮助。(One-dimensional kernel density estimation )
- 2010-12-03 19:15:45下载
- 积分:1
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RoutingAdHoc
Telecommunication Lecture - .
- 2010-01-02 19:46:55下载
- 积分:1
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lbp
Linear Block codes....in this program input is image and size of block,then returns LBP s histograms
- 2012-05-28 12:02:32下载
- 积分:1
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Cluster-analysis
聚类分析的案例,用maltab方法实现,修改可以使用(Cluster analysis of cases with maltab method, can be used to modify)
- 2013-08-26 10:37:11下载
- 积分:1
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MorphologieMathematique
Morphologic filters in matlab.
- 2010-11-03 17:55:06下载
- 积分:1
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data_run_universal
使用matlab读取大量实验数据,并进行计算和分析的程序(Using matlab to read large amounts of experimental data and calculations and analysis procedures)
- 2013-10-30 04:39:39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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ANN_RBF_LMS
fuel supply systeme control grid
- 2013-04-28 16:14:52下载
- 积分:1
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dae2
用matlab作的,代数微分方程组的解法。(Matlab for use, and the solution of algebraic differential equations.)
- 2008-01-03 13:33:10下载
- 积分:1
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huatanqumian
通过运用数学软件matlab绘制不同颜色形状的花坛曲面(By using mathematical software matlab draw a different colors and shapes of flowerpot surface
)
- 2011-05-23 16:51:15下载
- 积分:1