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carplate
用MATLAB,基于车牌的颜色,对车牌定位,校正,分割,识别的小程序,并附数字模板(Using MATLAB, based on the color plate on the license plate location, correction, segmentation, identification of small programs, along with digital templates)
- 2010-08-05 15:34:54下载
- 积分:1
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IFFT_manual
A Matlab IFFT implementation using matlab itself
- 2009-04-25 16:27:06下载
- 积分:1
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perceptron
perceptron network (jst)
- 2012-06-22 07:43:14下载
- 积分:1
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antenna-pattern
有关天线方向图的实现,主要是线阵方向图的实现(The implementation of the antenna pattern, mainly linear array)
- 2013-01-18 19:06:17下载
- 积分:1
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horner2
horner2.PDF CE COURS VOUS PERMETTRA D APPRENDRE D AVANTAGE SUR LA MÉ THODE DE HORNER PROGRAMMATION MATLAB
- 2013-09-13 07:15:43下载
- 积分:1
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DSP_Matlab_examples
数字信号处理书籍的matlab程序,内含许多数字信号处理内容,值得下载(digital signal processing procedures Matlab books, containing many digital signal processing, is worth the download)
- 2006-09-26 20:53:38下载
- 积分:1
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dongtaidianlixitongfenxi
适用于matlab或者c++,电力专业的学生如需掌握电力知识必看的一本书(Suitable for matlab or c++, electricity majors To grasp the power of knowledge must see a book)
- 2015-04-11 15:04:58下载
- 积分:1
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Matlab 6.X辅助神经网络分析与设计
说明: matlab神经网络工具箱分析设计(Matlab Toolbox neural network analysis and design)
- 2005-11-02 16:33:03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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SimpleMthd
单纯形法,已知一个基可行解,求最优化问题(Simplex method, known as a basic feasible solution, for optimization problems)
- 2014-12-15 22:36:38下载
- 积分:1