-
84
说明: 滚动轴承故障诊断是机械故障检测中一个重要方面。使用小波包分析和包络分析相结合的方法提取轴承微弱振动信号, 克服了传统包络分析方法易丢失信号有效成分的缺点。包络信号的细化谱较好体现了轴承故障信息。(Bearing Fault Diagnosis of mechanical fault detection in an important aspect. The use of wavelet packet analysis and envelope analysis method of combining extracts bearing vibration signal weak to overcome the traditional envelope analysis method easy to lose the signal disadvantage of the active ingredient. Refinement of the envelope signal spectrum better reflects the bearing fault information.)
- 2013-08-15 20:01:14下载
- 积分:1
-
hjorth
Hjorth calculation of signal
- 2014-11-07 21:35:04下载
- 积分:1
-
state-feedback-controller-using-pole-placement-te
STATE FEEDBACK CONTROLLER USING POLE PLACEMENT TECHNIQUE
- 2014-01-26 13:32:50下载
- 积分:1
-
ACATSP
蚁群算法在TSP问题上的应用,一个小程序,仅供参考。(Ant colony algorithm in the TSP on the issue of applications, a small procedure, for reference purposes only.)
- 2008-05-17 23:43:50下载
- 积分:1
-
DMT
It is DMT system for Power line communications
- 2011-07-27 20:01:44下载
- 积分:1
-
mvdr
mvdr算法,仿真了两个方向的信号方位估计,该算法比常规波束形成要好(mvdr algorithms, simulation of the two directions of signal DOA estimation, the algorithm is better than the conventional beamforming)
- 2011-09-19 20:43:52下载
- 积分:1
-
LEACHaTEEN
performance of TEEN Vs LEACH protocol in wireless sensor network.
code is return in MATLAB and simulated successfully. also result are improved than conventional LEACH protocol in wsn.
- 2014-09-21 14:05:55下载
- 积分:1
-
MATLAB-statistical-analysis
《MATLAB统计分析与应用:40个案例分析》源程序 数据(The " MATLAB statistical analysis and application: 40 Case Studies" source data)
- 2012-10-01 17:25:03下载
- 积分:1
-
Lagrangechazhifa
说明: 拉格朗日插值法,是学习插值的基本内容,这里是一个该插值法的matlab程序文件,可以帮助大家进一步学习(Lagrange interpolation method, interpolation is to learn the basic content, here is a program of the interpolation matlab file, you can help us to further study)
- 2011-03-31 11:01:53下载
- 积分:1
-
shiliangkongzhi
说明: 本文根据异步电动机矢量控制的基本原理,基于Matlab 软件构造了按转子磁场定向的矢量控制系统的仿真模型。(According to the basic principle of vector control of asynchronous motor, the simulation model of vector control system oriented by rotor field is constructed based on the software of matlab.)
- 2019-04-09 14:52:28下载
- 积分:1