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GUItoexe
将所创建的MATLAB的GUI图形界面生成.exe文件(MATLAB will create the GUI graphical interface generation. Exe files)
- 2011-09-30 20:39:52下载
- 积分:1
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seg
use the .m file to segment the car plate from the background.
- 2010-11-24 13:46:23下载
- 积分:1
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C
说明: power filter with lineare load capasitor
- 2015-01-12 20:36:15下载
- 积分:1
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MATLAB-SKILL
MATLAB 编程技巧(尽量避免使用循环;大型矩阵的预先定维)(MATLAB programming skills (as far as possible avoid the use of the cycle large matrix of pre-set dimension))
- 2012-07-24 10:46:54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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psrdf
伪速率脉冲调制器的稳定性分析,通过绘制系统的Nichols图,分析柔性振动对主轴的影响(the stability anslysis of pseu-speed pusle modulator)
- 2009-04-27 22:18:54下载
- 积分:1
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cosamp2d
基于压缩感知(应用cosamp)处理二维信号(COSAMP compressed sensing using cosamp)
- 2021-04-13 18:58:56下载
- 积分:1
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matlab_for_CRC
用MATLAB随机产生12000个均匀分布的随机数,先转换成二进制数,计算CRC,然后再转成十进制数,统计冲突结果。(Generate 12000 random number,then calculate the CRC and the result.)
- 2011-11-23 14:50:49下载
- 积分:1
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spectralclustering
谱聚类的matlab实现,其中包括k-means的实现,谱聚类聚类结果要优于k-means的聚类结果(Spectral clustering matlab code, including the code of k-means, spectral clustering results is better than k-means clustering results)
- 2013-06-17 17:32:28下载
- 积分:1
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Eg
说明: 在MATLAB仿真环境下,通过一具体例子对OFDM系统的的模拟仿真实现(In the MATLAB simulation environment, through a concrete example of the OFDM system simulation Simulation)
- 2010-08-26 16:01:54下载
- 积分:1