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Mo-phong
Mobile Robot Simulation by Matlab
- 2019-01-05 14:28:27下载
- 积分:1
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ART
implementation of ART for classification of letters
- 2010-08-23 21:36:44下载
- 积分:1
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ppcasom
this code very good for PPCASOM
- 2010-12-13 13:37:15下载
- 积分:1
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HaarFeaturesNo
这个是用来计算Haar-like特征数目的,用MATLAB求的某一个矩形特征的数目(This is used to calculate the number of Haar-like features, with the MATLAB find a certain number of characteristics of a rectangular)
- 2010-12-15 22:49:49下载
- 积分:1
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SIMULINK-simulation
MATLAB语言精要及动态仿真工具SIMULINK(Essentials of MATLAB language and SIMULINK dynamic simulation tool)
- 2011-05-23 15:12:31下载
- 积分:1
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psopt
粒子群算法,类似于遗传算法工具箱的调用语句(pso code)
- 2014-11-01 21:56:42下载
- 积分:1
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BA_net
matlab源程序,可以仿真出来经典的BA无标度网络模型(Matlab source, can be simulated classic BA scale-free network model)
- 2014-12-29 20:27:58下载
- 积分:1
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DSPII_USTC_01
传统的宽带信号中抑制正弦干扰的方法是采用陷波器(notch filter),为此需要精确知道干扰正弦的频率.然而当干扰正弦频率是缓慢变化时,且选频率特性要求十分尖锐时,则最好采用自适应噪声抵消的方法.下图是用一个二阶FIR的LMS自适应滤波器消除正弦干扰的一个方案。该代码实现了以下功能:
1) 借助MATLAB画出了滤波器的误差性能曲面和误差性能曲面的等值曲线;
2) 给出了最陡下降法以及LMS算法的计算公式;
3) 用MATLAB产生了方差为0.05, 均值为0白噪音S(n),并画出某次采样得到的波形;
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了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;
5)用MATLAB计算并画出了LMS法时误差随时间n的变化曲线(对应S(n)的某一次的一次实现)和e(n)波形;
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;
7)最终对结果进行了分析,具体见压缩包的word文档。
(Wideband signal in the conventional sinusoidal interference suppression method is the use notch filter (notch filter), this requires precise knowledge of the frequency of a sinusoidal interference . However, when the interference frequency sinusoidal changes slowly , and the selected frequency characteristic requirements are very sharp , then best use of adaptive noise cancellation method . following figure is a second-order FIR LMS adaptive filter to eliminate a program sinusoidal interference . The code implements the following functions:
A ) draw with MATLAB error performance of the filter surface and the surface contour error performance curve
2 ) gives the steepest descent method and the LMS algorithm formula
3 ) generated using MATLAB variance of 0.05 with a mean of 0 white noise S (n), and draw a particular sampling waveform
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 pl)
- 2013-11-06 13:12:36下载
- 积分:1
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3
说明: simulating a 3 phase voltage with various frequencies with matrix converter
- 2010-10-18 17:40:38下载
- 积分:1
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MATLAB_Device_Blocks_DS-51771E
user_manual for matlab simulink toolbox dsPIC microcontrollers
- 2013-03-27 13:09:28下载
- 积分:1