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hugonglvpuqiushiyan
互功率谱求时延，并且统计了时延值和这个时间点的最大功率(Crosspower seek latency, and latency statistics and the time value of the maximum power point)
- 2014-11-27 09:59:07下载
- 积分：1
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canshuguji
实现在matlab环境下进行参数估计的傻瓜式操作(Implementation in matlab environment parameter estimation operation of a fool)
- 2009-03-30 15:40:21下载
- 积分：1
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2D_M-Band_wavelet_decompositon
matlab环境下实现的二维图像的mallat小波算法的多进制小波分解(matlab environment to achieve the two-dimensional image of mallat wavelet multi-band wavelet decomposition algorithm)
- 2010-05-24 16:50:50下载
- 积分：1
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snake
贪食蛇小游戏的matlab代码，上下左右键控制，下载直接运行即可使用。(Matlab code Snake game, up and down keys to control, you can use downloaded directly run.)
- 2013-07-19 20:08:38下载
- 积分：1
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takhasosihalat
neural network pro state control
- 2014-11-20 05:32:06下载
- 积分：1
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LCS
使用贪心算法解决了图论算法中的最大点集覆盖问题 (Greedy algorithm using graph theory algorithms to solve the biggest point set covering problem)
- 2015-01-18 09:57:26下载
- 积分：1
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chengxu
小波变换进行变速箱故障诊断
首先将s1和s2信号时域谱（s1代表维修前的振动信号，s2代表维修后的振动信号），画出来进行对比，会发现s1信号的振动幅值会比较高；然后对s1和s2分别进行小波分解并画出各层的时域谱，只对比s1和s2分后的最高时域谱，s2更加的具有周期性，且幅值较小，s2周期性不够明显，且振动过于密集。分析完时域谱后开始分析频谱，首先对原信号s1和s2fft转换，得到频谱图，如图，然后再对小波分析后高频部分进行fft转换，做出频谱图。对比后我们发现，在f 2375HZ出（也就是齿轮的啮合频率），s1信号频谱幅值会有急剧的升高，然后，其谐波的幅值也会增大。所以可以推断出该维修前的增速箱的齿轮可能出现问题。(Gearbox fault diagnosis based on wavelet transform s1 and s2 first time domain signal spectrum (s1 behalf of the vibration signal before maintenance, vibration signal s2 representative of repaired), drawn comparison, you will find a signal s1 vibration amplitude will be higher then s1 and s2 respectively wavelet decomposition and draw the layers of time-domain spectrum to only a maximum time domain spectroscopy s1 and s2 points after, s2 is more cyclical and smaller magnitude, s2 cyclical enough obviously, and the vibration is too dense. End domain spectral analysis after the beginning of the spectrum analysis, the first of the original signal s1 and s2fft conversion to give the spectrum, as shown, and then after the high frequency part of wavelet analysis fft transformation to make spectrum. We found that after the comparison, at f 2375HZ out (i.e. the gear mesh frequency), there will be a sharp increase in the amplitude spectrum of the signal s1, and then, the amplitude of the ha)
- 2017-01-17 19:18:02下载
- 积分：1
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ifreq
原信号分解成IMF后，用此脚本来计算此IMF的瞬时频率(After the original signal into IMF, use this script to calculate the instantaneous frequency of the IMF)
- 2013-12-18 18:27:11下载
- 积分：1
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series3
exercice for machine learning matlab
- 2010-11-30 00:58:10下载
- 积分：1
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Control-Assignment---Introduction-to-wind-energy-
assignment in control of wind turbines
- 2012-06-11 18:00:53下载
- 积分：1
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