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AR
说明: AR模型实验数据,在实际工作中测试出来的数据(AR model test data, test out the practical work of data)
- 2010-10-24 15:40:53下载
- 积分:1
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MyLOCK
一个锁屏幕的程序,不再电脑旁时,防止被其他人看你的电脑资料(A lock screen program is no longer next time the computer, and prevent other people to read your computer data)
- 2010-03-04 17:42:12下载
- 积分:1
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Matlab-book
说明: 《Matlab基础及其应用教程》,一本学习matlab的书,特别好,强烈推荐。(" Matlab and its application Guide" , a school matlab book, particularly good, it is strongly recommended.)
- 2011-04-12 10:03:03下载
- 积分:1
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matlab_GUI_2
matlab_GUI_2
- 2011-04-16 14:22:41下载
- 积分:1
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dgds
This gives BER vs SNR for BPSK theoretical and Simulation
- 2014-09-08 12:29:06下载
- 积分:1
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robert
灰度图像边缘检测中的robert算法的MATLAB仿真实现(MATLAB simulation grayscale image roert edge detection algorithm to achieve)
- 2014-11-03 15:29:02下载
- 积分:1
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WCDMAsource
WCDMA的MATLAB仿真程序,供参考学习
(WCDMA system analysis)
- 2014-11-04 21:39:55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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mamdani_ipmt
fuzzy controller design for inverted pendulum
- 2014-01-25 15:54:50下载
- 积分:1
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被动悬架模型
通过simulink搭建了车辆1/4被动悬架模型,以便于选取最优的车辆控制策略(The passive suspension model of vehicle 1/4 is built by Simulink, so as to select the optimal vehicle control strategy)
- 2017-10-21 21:23:03下载
- 积分:1