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xiaobofenjie
对轴承故障振动信号的matlab小波分析程序,能完成对故障特征频率的提取(Of bearing fault vibration signals matlab wavelet analysis procedures, can finish on the fault characteristic frequency extraction)
- 2009-03-24 16:50:06下载
- 积分:1
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chuanxingbuhuo
串行伪码捕获的简单程序 不含噪声和频移(The serial simple pseudo-code acquisition program free of noise and frequency shift)
- 2013-04-16 19:11:13下载
- 积分:1
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image_sobel
利用sobel算子锐化边缘,增强对比度,matlab2012b编程通过,附带图片,便于移植和使用(Use sobel operator edge sharpening, contrast enhancement, matlab2012b programmed through, with pictures, portable and easy to use)
- 2013-11-30 10:42:35下载
- 积分:1
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msf4
霍普菲尔德网络的另外一个例子,matlab编程(Hopfield networks, another example, matlab programming)
- 2008-01-06 16:15:40下载
- 积分:1
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yibudianji_abo
异步电机的abo仿真程序,可以直接运行结果,不错的!(Induction motor simulation program of the abo can be run directly a result, good!)
- 2008-05-03 09:06:11下载
- 积分:1
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matlab-tutorial
matlab教程,主要介绍matlab的一些基本用法,基本函数,极其应用。(matlab tutorial)
- 2012-09-17 19:27:24下载
- 积分:1
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TRM
一个对时间反转镜技术的原理的简单的描述和仿真。(a simple description for the TRM )
- 2015-03-09 15:25:04下载
- 积分:1
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De-noising-for-Chaotic-Signal
为了提高小波分析方法在混沌去噪中的自适应能力,对不同尺度下的小波信号设定调节因子,根据混沌序列
关联维的大小确定最优阈值。为了提高寻优效率,采用遗传算法全局自适应搜索最优阈值。利用该方法对Lorenz混沌时
间序列进行了去噪分析,结果表明所提方法是非常有效的。(For the purpose of improving adaptive performance of chaotic signals de-noising with wavelet transform,a
floating parameter is set to regulate the threshold of wavelet signal on different scales according to the correlation dimension
of chaotic time series.The genetic algorithm is helpful tO obtain global optimum thresholds and tO reduce much time wasted
by the adaptive searching computation.De-noising for Chaotic time series generated by Lorenz system is simulated to corn—
pare with other methods,and the results showed that the proposed method iS effective)
- 2017-01-19 15:30:22下载
- 积分:1
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colorspace
This package converts colors between sRGB and others
- 2011-01-15 18:56:13下载
- 积分:1
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V-type_Antenna
用MOM计算V型天线的电流分布、输入阻抗及辐射方向图。其中L=0.3λ,L/a=2000,激励用δ-gap模型。(MOM calculated using V-shaped antenna current distribution, input impedance and radiation pattern. Where L = 0.3λ, L/a = 2000, excitation δ-gap model.)
- 2013-08-13 16:10:14下载
- 积分:1