网站首页

登录

振动信号预处理方法

于 2019-11-03 发布

 0  87

下载积分: 1 下载次数: 5

我要下载

代码说明：

说明：振动信号预处理方法包括，数据标定变换，消除多项式趋势项，曲线平滑处理，平均法，五点三次平滑法(The preprocessing methods of vibration signal include: data calibration and transformation, elimination of polynomial trend term, curve smoothing, average method, five points and three times smoothing method)

文件列表：

4振动信号预处理方法\cx4_1.m, 649 , 2007-11-22
4振动信号预处理方法\cx4_2.m, 1238 , 2007-11-28
4振动信号预处理方法\cx4_3.m, 845 , 2007-11-23
4振动信号预处理方法\cx4_4.m, 972 , 2007-11-23
4振动信号预处理方法\out4_2.mat, 183478 , 2007-11-28
4振动信号预处理方法\out4_3.mat, 17487 , 2007-11-28
4振动信号预处理方法\y.mat, 80192 , 2007-11-28
4振动信号预处理方法, 0 , 2019-11-03

下载说明：请别用迅雷下载，失败请重下，重下不扣分！

发表评论

0 个回复

能自动设计出最佳的文丘里管,只需进口的参数即可。
能自动设计出最佳的文丘里管,只需进口的参数即可。-Can automatically design the best Venturi tube, simply import the parameter.

2022-01-31 03:10:31下载

积分：1
Algorithm for lesson plans, content of ppt file format, document the activities.
算法教案，内涵ppt格式文档，活动文件。-Algorithm for lesson plans, content of ppt file format, document the activities.

2022-03-16 01:06:33下载

积分：1
BOOK MANAGEMENT SYSTEM PROJECT SOURCE CODE (1)
book management system project

2018-02-08 16:26:19下载

积分：1
空间矢量异步电机变频器-
我们设计的异步电机变频调速器以TMS320F28035芯片为控制核心，通过输出三相PWM波控制智能功率模块IPM驱动三相异步电机。我们使用空间矢量SVPWM算法，并对其进行了优化。采用异步电机无传感器测速算法省去了昂贵的光电编码器，大大节省了成本。同时开创性的研发了自动根据运行环境调节的自适应变频算法，使我们的变频调速器可以在电网条件恶劣的乡村山区工作，由此该变频器已被一家民用水泵生产企业预订。(We design the asynchronous motor frequency conversion governor with TMS320F28035 chip as the control core, and output three-phase PWM wave to control the intelligent power module IPM to drive the three-phase asynchronous motor. We use space vector SVPWM algorithm and optimize it. The sensorless speed measurement algorithm of asynchronous motor eliminates the expensive photoelectric encoder and greatly saves the cost. At the same time, pioneering research automatic conversion algorithm based on adaptive adjustment of the operating environment, we can make VVVF in power grid conditions of rural area, thus the inverter has been a civil pump manufacturer reservation.)

2017-10-19 22:34:05下载

积分：1
Demo_APG
(NIPS 2009) Robust Principal Component Analysis Exact Recovery of Corrupted Low-Rank Matrices by Convex Optimization

2018-11-28 18:08:27下载

积分：1
802.11a wlan物理层仿真，里面有三个物理模型，均用MATLAB编写
802.11a wlan物理层仿真，里面有三个物理模型，均用MATLAB编写-802.11a WLAN PHY There are*three* versions of the 802.11a physical layer model: R13/IEEE80211a.mdl: Requires R13 (MATLAB ) and Stateflow (for adaptive modulation control) R13/IEEE80211a_NoSF.mdl: Requires R13 (MATLAB), but does not require Stateflow. R13SP1/IEEE80211a.mdl Requires R13SP1 (MATLAB), but does not require Stateflow. This latest version also includes some bug fixes. All Simulink models require the Communications Blockset.

2022-07-26 22:00:23下载

积分：1
jh_cpu是CPU 12地址，8数据总线，并提供直接地址，间接地..
Jh_cpu is a cpu with 12 address,8 data bus, adn give direct address ,indirect address two addressin way.-This VHDl code can provide a total clear and detail process to create a basic function risc cpu.

2022-03-14 07:02:52下载

积分：1
AdvInAbatSrc
说明：这是一个简单的2d图形动画，是用VC编的，适合初学者参考。(This is a simple 2d graphics animation, VC series is the reference for beginners.)

2006-01-31 17:44:04下载

积分：1
tanchishe2e53d2f2271b
ＭＦＣ编写的贪吃蛇小游戏，适合MFC图形动画开发学习者学习。(Snake game written in MFC for MFC graphics and animation to the development of learners.)

2012-08-17 10:05:28下载

积分：1
data
r语言配套分析的数据，代码。适合初学者进行使用(R language supporting analysis of data, code. Suitable for beginners)

2021-04-25 21:48:45下载

积分：1

696524资源总数
103930会员总数
47今日下载