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MatlabGUIwithExel
[视频]Matlab GUI视频(六)_ 读取Excel 文件 - Matlab 视频教学 - Matlab中文论坛 _ Simulink 论坛 _ Matlab([Video] Matlab GUI video (f) _ read Excel file- Matlab video teaching- Matlab中文论坛_ Simulink Forum _ Matlab)
- 2008-05-22 17:07:18下载
- 积分:1
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AmaxBmin
alpha max plus beta min algorithm
- 2011-02-09 02:12:56下载
- 积分:1
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semigrand_698F
Semi-grand ensemble simulations and Gibbs-Duhemintegration
- 2013-04-01 18:27:59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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Epileptic-Seizure-Detection
利用小波变换和样本熵对癫痫脑电进行识别的文章(Recognition article epileptic EEG using wavelet transform and sample entropy)
- 2012-10-01 16:57:30下载
- 积分:1
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matlab
有关于matlab的程序,均匀光纤布拉格光栅滤波特性仿真程序
(With regard to the matlab program, the uniform fiber Prague grating filter characteristics simulation program)
- 2021-04-07 19:59:01下载
- 积分:1
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sanbeipin002
此例程用于求任意信号的1/3倍程频谱,是我毕业设计中的一个小小的部分,经验证算法正确.(This routine used for arbitrary signals 1/3 times the range of spectrum, is my graduation project in a small part of the experience of the correct card algorithm.)
- 2007-09-27 11:01:39下载
- 积分:1
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ss
说明: 该程序主要是仿真单极性码和双极性码在加性高斯白噪声信道中的理论误码率和实际误码率,并做一比较(The program is mainly simulation of single polar code and bipolar code theory in additive white gaussian noise channel bit error rate and the actual error rate, and make a comparison)
- 2015-03-30 19:48:11下载
- 积分:1
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LMS自适应滤波器算法-lms_
LMS自适应滤波器算法(algorithm about LMS(least-Mean-squrt) adaptive signal processing)
- 2020-12-17 16:09:11下载
- 积分:1
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game
Competitive and Cooperative Foraging Games: Static One-Stage Case
- 2009-11-03 14:16:49下载
- 积分:1