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stft
short-time fourier transform
- 2015-04-07 00:05:08下载
- 积分:1
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volterra
本程序是基于递推最小二乘算法的volterra级数辨识(This procedure is based on the recursive least squares algorithm on the series)
- 2021-03-17 14:29:21下载
- 积分:1
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5
说明: 本程序实现多模态故障检测与故障诊断,用的方法是pca_GMM_FJ,对象为TE,GMM是用的FJ算法,效果很好(This procedure realize multimodal, fault detection and fault diagnosis method is pca_GMM_FJ, object for TE, GMM FJ algorithm is used, the effect is very good)
- 2013-08-31 16:01:15下载
- 积分:1
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Self-
SELFsimilarity index estimation via wavelets for locally self-similar processes
- 2014-09-26 05:53:08下载
- 积分:1
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st
说明: 广义S变换
作为小波变换和短时傅里叶变换的继承和发展, S 变换采用高斯窗函数且窗宽与频率的倒数成正比,免去了窗函数的选择和改善了窗宽固定的缺陷,并且时频表示中各频率分量的相位谱与原始信号保持直接的联系,使其在 PQD 分析中可以采用更多的特征量,同时, S 变换提取的特征量对噪声不敏感,因此,近年来众多学者纷纷采用 S 变换并结合其他分析工具应用于 PQD 的分析,产生了大量研究成果。(Generalized S-transform)
- 2019-03-15 17:51:59下载
- 积分:1
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Sweep_3d
扫频信号3d分析,时间、幅度、频率三维显示,图形用水墙、分布图显示。(The sweep signal 3d, time, amplitude, frequency, three-dimensional display, graphics water wall maps.)
- 2013-04-30 13:13:28下载
- 积分:1
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DIP-matlab
说明: 背景差分法对运动汽车的检测,对检测得到的汽车图像进行预处理和边缘提取(Background difference method for the detection of movement of motor vehicles, the vehicle has been detected image pre-processing and edge extraction)
- 2008-12-04 21:25:10下载
- 积分:1
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Minimum-Path-Algorithm
算法名称:Dijkstra最短路算法。
算法功能:在存在障碍物的场景下,寻找两点之间的最短路径(Algorithm name: Advanced Dijkstra s Minimum Path Algorithm.
Algorithm function: find the minimum path between two points under obstacle scenarios)
- 2012-05-03 20:44:14下载
- 积分:1
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newton_raphson
newton_raphson方法,广泛应用的积分方法。(newton_raphson method widely used in the integration method.)
- 2007-04-16 14:45:59下载
- 积分:1
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fenzhidingjiefa
分支定界法能够用在处理整数规划问题中,是一种很经典的方法。希望大家有用!(Branch and bound method)
- 2015-01-05 13:36:56下载
- 积分:1