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matlab_tabu_job_scheduling
求解单机成组作业,基于TOC理论,多目标优化(To solve job scheduling on single machine)
- 2009-10-01 10:28:16下载
- 积分:1
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spread
Watermarking algorithms built using matlab
- 2009-03-28 19:44:18下载
- 积分:1
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code8
matlab gui设计学习手册》 第二版 2012新版 第八章源码 matlab gui the second edition(matlab gui the second edition)
- 2012-06-23 13:15:30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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diffrent_sidelobe
均匀线列阵波束形成,使用契比雪夫等旁瓣加权方式(chebshev different sidelobe)
- 2014-01-21 21:54:27下载
- 积分:1
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approximateentropy
This is a article about approximate entropy.
It will be helpful for motor behavior and rehabilitation study.
- 2009-04-29 01:32:17下载
- 积分:1
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pmsm_vec
基于SIMULINK环境下永磁同步电机空间矢量控制技术仿真模型。已验证正确形。(Based on SIMULINK environment space vector control of permanent magnet synchronous motor technology simulation model. Verified correct shape.)
- 2013-11-30 16:14:49下载
- 积分:1
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TACAN_impulse_125ms
路基导航系统塔康伏尔信号模拟代码,matlab实现,可以方便得设置各种参数(Roadbed navigation system TACAN VOR signal simulation codes, matlab realize, you can easily configure various parameters)
- 2021-04-16 17:58:54下载
- 积分:1
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mirfunction
this mfile is riten in matlab and is related to mirtoolbox
- 2010-07-29 05:57:56下载
- 积分:1
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klm
利用Kalman滤波器通过测量信号估计x(n)的波形(Using Kalman filter estimates by measuring the signal x (n) waveform)
- 2011-01-04 22:42:08下载
- 积分:1