搜索资源列表
rtcmv
- 小波包分析提取振动信号中的特征频率，利用自然梯度算法，matlab实现了五类灰色关联度模型的计算。- Wavelet packet analysis to extract vibration signal characteristic frequency, Use of natural gradient algorithm, matlab implements five gray correlation degree computing model.
qeisen-V3.8
- 研究生时的现代信号处理的作业，matlab编写的元胞自动机，小波包分析提取振动信号中的特征频率。- Modern signal processing jobs when the graduate, matlab prepared cellular automata, Wavelet packet analysis to extract vibration signal characteristic frequency.
seuqt
- 相参脉冲串复调制信号，数据模型归一化，模态振动，LCMV优化设计阵列处理信号。- Complex modulation coherent pulse train signal, Normalized data model, modal vibration, LCMV optimization design array signal processing.
banance-concept
- vc++编程,梁的振动 Vc ++ programming, beam vibrations-Vc++ programming, the vibration of the beam Vc++ programming, beam took
demoparm
- 为解决传统方法在求解非线性振动系统同(异)宿分岔问题过于复杂的问题,以双曲函数摄动法为基础,通过解析非线性振动系统派生方程,再对得出的解析解进行摄动得到最终解析式,提出了计算非线性振动系统同(异)宿轨道解析式更加有效的方法,简化了现有方法求解的复杂性.(picture for heterobifurcation)
NewMark_damped_MDOF_free_vib
- NewMark数值方法求解MDOF自由振动(This is a code about Newmark method solving free vibration of MDOF system.)
Theory and Method of Difference Equation Model
- 差分方程就是针对要解决的目标，引入系统或过程中的离散变量，根据实际背景的规律、性质、平衡关系，建立离散变量所满足的平衡关系等式，从而建立差分方程。通过求出和分析方程的解，或者分析得到方程解的 特别性质（平衡性、稳定性、渐近性、振动性、周期性等），从而把握这个离散变量的变化过程的规律，进一步再结合其他分析，得到原问题的解(The difference equation is to establish the difference equation according to the law of t
_风力发电机组叶片故障诊断
- 风机叶片的裂纹和断裂是导致风机机组事故的重要因素之一，尽早诊断出风机叶片的 故障部位与故障程度，对安全生产具有意义重大。本文将叶片振动信号作为研究对象，利用小波分解方法对其进行信号分解，并与时域和频域方法处理结果进行对比分析，得出诊断结论。仿真结果表明: 小波分解方法可以更有效的获取故障特征信号，具有较高的故障诊断率。(The crack and fracture of fan blade is one of the important factors that cause the accid
采煤机截割部振动特性分析及传动系统优化_赵丽娟
- 老师没来但我认为无法发 ijioe金佛IWJ(ef CDWXENXNWID FERF WWEFEF)
杜芬方程响应计算
- 杜芬方程响应计算，杜芬振子 Duffing oscillator是一个描写强迫振动的振动子。(Duffing oscillator is a vibrator describing forced vibrations,)
founs-clock-sound
- 本人用VB写的一个小闹钟,呵呵,会振动,可播放wav声音文件,,(I use VB to write a small alarm clock, ha ha, vibration, can play wav sound files,,)
uadlnbq
- 本人用VB写的一个小闹钟,呵呵,会振动,可播放wav声音文件,,(I use VB to write a small alarm clock, ha ha, vibration, can play wav sound files,,)
kcy1程序
- 自己做的 想要的看看，可以做出图像 波浪形(Do what you want to see, you can make the image wave It includes analysis)
yunxing88799
- 振动加速度信号的采集程序，程序可以运行，数据自动写入EXCEL表。(Vibration acceleration signal acquisition procedures, procedures can be run, the data automatically written to the EXCEL table.)
基于ansys单车耦合
- 分析车桥耦合问题，研究刚度对车桥耦合振动的影响(Vihcle and bridge coupling based on Ansys apdl)
34689588
- hilbert时频识别力学领域Michael feldman编写自由振动,强迫振动(The Hilbert time-frequency recognition field of mechanics, Michael feldman write free vibration, forced vibration)
crjoscb
- vtoolbox3,5是振动数值模拟工具箱,matlab平台(Vtoolbox3, 5 is vibration numerical simulation toolbox, matlab platform)
y14_5
- 汽车四自由度系统模型仿真。包括车身垂直振动，俯仰振动，前轴振动，后轴振动对前后车轮的影响。(Simulation of Four - Degree - of - Freedom System Model. Including the vertical vibration of the vehicle body, pitch vibration, front axle vibration, rear axle vibration on the front and rear wheels.)
emd
- EMD工具箱，用于处理振动信号的一种分解方法，是一种基本的处理振动信号的方法。(The EMD toolbox, a decomposition method for handling vibration signals, is a basic method of processing vibration signals)
freqresponse
- matlab对信号的处理，主要是针对振动信号的处理，包括加速度积分到位移，时域经快速傅里叶变换到频域(The signal processing of MATLAB is mainly aimed at the processing of vibration signal, including acceleration integral to displacement, time domain and FFT to frequency domain)