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Pack Kurtogram V4
说明: kurtogram是一种四阶谱分析工具,用于检测和表征信号中的非平稳性。可用于轴承的故障诊断(The kurtogram is a fourth-order spectral analysis tool elaborated for detecting and characterising nonstationarities in a signal. It relies on the assertion that each type of transient is associated with an optimal (frequency/frequency resolution) dyad (f ; Df) which maximises the kurtosis. The Fast Kurtogram computes the kurtogram over a grid that finely samples the (f ; Df) plane. Its complexity is on the order of N log N.
This is the "plain vanilla" code used in paper:
J. Antoni, Fast Computation of the Kurtogram for the Detection of Transient Faults, Mechanical Systems and Signal Processing, Volume 21, Issue 1, January 2007, Pages 108-124.)
- 2020-10-30 22:20:01下载
- 积分:1
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PLSmodel
偏最小二乘回归建模分析程序,在matlab里面运行,是较新的一种统计分析方法,较以往的分析方法相比有很多优点(partial least squares regression modeling analysis procedures, the operating inside Matlab, it is a relatively new statistical analysis method, compared to the previous method has a lot of advantages)
- 2006-05-20 17:32:34下载
- 积分:1
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GRANOM
可以建立二维剖面模型,并计算重力数据,对计算值和观测值做比较,。(It calculates the gravuty anomaly associated to the provided geometries, and compares calculated and observed data.)
- 2014-10-10 22:58:10下载
- 积分:1
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evaluating
采用Matlab编写菜单程序,着重强调matlab汉字处理功能(Using matlab language to write a menu)
- 2014-12-04 15:12:10下载
- 积分:1
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Matlabbook
matlab编程第二版。希望对大家有帮助。对初学者很好的入门材料(matlab programming second edition. I hope to be helpful. Introductory material for beginners good)
- 2010-10-09 22:50:44下载
- 积分:1
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untitled
A database of facial expression images was collected.
Ten expressors posed 3 or 4 examples of each of the six basic
facial expressions (happiness, sadness, surprise, anger,
disgust, fear) [4] and a neutral face for a total of 219 images
of facial expressions.
- 2012-09-21 03:54:34下载
- 积分:1
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tank_control
Dynamic and control of a Tank using the genetic algorithm
- 2014-12-15 03:27:16下载
- 积分:1
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sar
合成孔径雷达成像算法及其实现,包含信号处理过程(Synthetic aperture radar imaging algorithm and its implementation, including signal processing)
- 2013-05-18 20:36:43下载
- 积分:1
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BCS_demo
Sparse Bayesian Learning
- 2020-06-29 05:40:01下载
- 积分:1
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dct
说明: 离散余弦变换,实现数据的压缩以及相应噪声的去除(Discrete cosine transform, data compression and noise removal of the corresponding)
- 2011-03-06 19:52:32下载
- 积分:1