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FDTD_s2Ferria
FDTD挡板传输的电压,波形计算并进行傅里叶变换(fdtd compute )
- 2011-07-07 16:00:06下载
- 积分:1
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calculatell
DNA编码序列算法,很好用的,可以学习学习(DNA sequence encoding algorithm, very good use, you can learn)
- 2013-09-01 16:56:36下载
- 积分:1
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HW8
MVDR beamformer with interference
- 2014-11-18 07:13:15下载
- 积分:1
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Z-N-PID-control
Z N法进行PID控制,采用simulink进行仿真,得到最优控制参数,属于工程上的参数整定
(Z N method for PID control, using simulink simulation, get the optimal control parameters, belong to the engineering parameter setting
)
- 2013-05-22 09:49:47下载
- 积分:1
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source
说明: 《matlab7.0 从入门到精通》源码(source of the book <<matlab7.0>> ,has many examples)
- 2009-09-01 20:10:10下载
- 积分:1
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cvpr14_saliency_code
CVPR 2014上的关于图像显著性区域的检测matlab代码。(Wangjiang Zhu, Shuang Liang, Yichen Wei, and Jian Sun. Saliency Optimization from Robust Background Detection. In CVPR, 2014.)
- 2014-09-07 09:52:42下载
- 积分:1
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WuSPT
This is WuSPT Matlab code This is WuSPT Matlab code
- 2014-03-09 21:10:02下载
- 积分:1
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Smith-Chart
Smith Chart.
Calculate VSWR and return loss.
- 2011-10-25 12:55:11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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drmf_export
低秩稀疏分解改进模型及算法。程序来源于Direct Robust Matrix Factorization for Anomaly Detection.(program for Direct Robust Matrix Factorization for Anomaly Detection.)
- 2021-03-18 16:09:20下载
- 积分:1