搜索资源列表
BPpredict
- 运用比例共轭梯度动量算法来训练BP网络并对机械振动峰峰值进行预测。-use ratio conjugate gradient algorithm to train the momentum BP also peak of mechanical vibration prediction.
xuanzhuanjixzhengdongxinhao
- 一种旋转机械振动信号特征提取的新方法，利用小波技术
机械振动程序
分别用4单元和16单元有限元法求解左端固定、右端自由的等直杆（截面积为 ，弹性模量为 ，密度为 ，杆长为 ）在1/4杆长处的稳态响应并与精确解进行对比（假设1/4杆长处集中载荷 激励）（要求MATLAB编程计算，附程序清单）
机械振动学
- 机械振动学： 《机械振动学》（研究生）（46学时内容与实施计划） Part Ⅰ.线弹性系统的振动 Chapter1.多自由度系统的振动分析 Chapter2.弹性体的振动分析 Chapter3.多自由度系统的特征值、特征向量的计算 Chapter4.振动分析的数值方法 PartⅡ.随机振动 Chapter1.随机过程概论 Chapter2.随机过程的时域分析 Chapter3.随机过程的频域分析 Chapter4.系统的响应函数 Cha
BPpredict
- 运用比例共轭梯度动量算法来训练BP网络并对机械振动峰峰值进行预测。-use ratio conjugate gradient algorithm to train the momentum BP also peak of mechanical vibration prediction.
RealTimeData
- 为保证轧机生产线安全、高效工作，及时掌握电气、机械设备的工作状态和潜在事故信息，建立了以振动、电量参数为主的在线监测诊断系统。系统实时采集的大量数据，为设备管理与维护及故障诊断提供了重要依据-Rolling mill production line in order to ensure safe, efficient work, timely information on electrical, mechanical equipment
xuanzhuanjixzhengdongxinhao
- 一种旋转机械振动信号特征提取的新方法，利用小波技术-A rotating machinery vibration signals of the new method of feature extraction using wavelet technology
vtoolbox
- 振动分析，主要用于各种振动类型的求解与绘图。适合于机械学科方面.-Vibration analysis, is mainly used for solving various types of vibration and drawing. Suitable for mechanical disciplines.
vtoolbox
- 振动工具箱，用于机械振动理论的学习与基于matlab的编程-Vibration toolbox for mechanical vibration theory of learning and programming based on matlab
liedu
- 计算机械振动烈度，由采集的振动位移数据来求得-Computer the mechanical system s vibration severity.
fft
- 对机械中的振动信号进行傅立叶变换，作出频谱图进行分析。-Fourier transform of the vibration signal
PROGRAM1
- 机械振动分析 的作业 自己编写关于机械振动建模 从物理模型到数学分析模型-vibration homework to establish the physical model to math model
technofysica_sets_small_tudelft
- 比较经典的机械振动信号，分为高频、中频和低频，可用在实验中-This is a typical vibration signal, it includes high frequency, middle frequency and low frequency. It also can be used in the experiment
emd
- 经验模态分析（EMD）的MATLAB计算算法，经验模态分析是机械振动分析领域的重要方法-Empirical mode decomposition (EMD) of the MATLAB computing method, empirical mode analysis is an important field of mechanical vibration analysis method
BPneuralnetworkprediction
- BP神经网络对机械振动信号峰峰值预测的源程序-BP neural network prediction of peak of mechanical vibration signal
33
- 对机械振动信号用三维能量谱进行分析-Mechanical vibration signals of three-dimensional power spectrum analysis. . . . . . . . . . .
多自由度振动模型
- 一个四自由度机械振动系统为例, 利用 Matlab仿真软件对多自由度机械振动系统进行建模及仿真分析.(A mechanical vibration system with four degrees of freedom is taken as an example. Modeling and simulation analysis of the multi degree of freedom mechanical vibration
67506242matlabEMD
- 程序是机械振动信号EMD分解，可将振动信号从高频道低频分解(EMD decomposition program for mechanical vibration signals)
DampedFreeVibration
- 实现对有阻尼系统的自由振动求解，画出系统振动相应曲线(Matlab is used to solve the free vibration of damped system, and the corresponding curve of system vibration is drawn.)
振动信号分析
- 对机械类振动信号处理，幅值谱，相位谱，自功率谱，自回归谱等(For mechanical vibration signal processing, amplitude spectrum, phase spectrum, self power spectrum, auto regression spectrum, etc.)