登录
首页 » matlab » shipingshangshiyang1

shipingshangshiyang1

于 2011-11-13 发布 文件大小:1KB
0 218
下载积分: 1 下载次数: 144

代码说明:

  求信号的时频熵,对非平稳信号进行emd分解后,求时频熵,得出其故障特征(For the signal s time-frequency entropy, the nonstationary signals are EMD decomposition, and time-frequency entropy, the fault feature)

文件列表:

shipingshangshiyang1.m,3092,2005-07-21

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

  • matlab
    这是《Numerical Methods with MATLAB: Implementation and Application》一书的配书程序(Matlab)(matlab code for "Numerical Methods with MATLAB: Implementation and Application")
    2009-04-18 18:32:24下载
    积分:1
  • vad
    关于端点检测的几种方法,语音样本是自己录制的,对传统算法做了一些改进,加入了去噪,去噪之后再进行端点检测,均调通 vad0303:自己设置调整门限为一定值 vad0310:根据能量值和过零率设置门限,自适应门限值 vad0310_2:基于比例因子的门限自调整 vad0310.m加入了噪声,端点检测前都噪声进行了处理 entropy.m:基于自适应子带频谱熵的稳健性语音端点检测 可用于语音增强及端点检测 dbdoor.m:双门限算法,用于语音端点检测。可以通过调整门限值,并加入门限自适应算法,实现语音端点检测(Several methods on endpoint detection, recording their own voice samples, the traditional algorithm has made some improvements, adding a de-noising, and then after de-noising endpoint detection are transferred through)
    2016-04-12 19:30:47下载
    积分:1
  • adjacent-cells-witd-BS
    hexagonal cell simulations with base stations in them.
    2012-06-10 04:01:49下载
    积分:1
  • kalman
    包含多种滤波模型算法,包括卡尔曼滤波模型,IMM滤波模型(Includes a variety of filter model algorithms, including Kalman filtering model, IMM filter model)
    2014-09-21 17:00:01下载
    积分:1
  • chap9_10
    基于加权LS-SVM的非线性系统内模控制的仿真程序,由于辨识信号采用的都是随机信号,不是数值固定的信号,所以程序每次运行的结果都可能有所不同(Emulator mode control based on weighted LS-SVM nonlinear systems identification signal are random signal, not the value of the fixed signal, so the program each time you run the results are likely to differ)
    2013-03-05 21:19:07下载
    积分:1
  • 4fsk
    通信调制中的FSK调制,用4个不同的调制载波对发送信号进行调制,从而代表不同的信息(four carriers fsk)
    2014-10-18 08:52:34下载
    积分:1
  • fuzzyopt
    the fuzzy control to solve the main problem about how to handle the systems
    2013-10-21 18:17:48下载
    积分:1
  • precisematlab6
    介绍matlab用法,一些简单的编程实例,与GUI的结合(Introduction matlab usage, some simple programming examples, and a combination of GUI)
    2007-11-16 08:08:34下载
    积分:1
  • matlab
    说明:  matlab实验报告 学习A律PCM量化器的matlab代码(Programmable test report: Learning A law PCM quantizer matlab code)
    2010-04-21 21:33:20下载
    积分:1
  • xiaobobaofenxi
    matlab 的小波包分析(Wavelet packet analysis )及例程(Wavelet packet analysis )
    2012-03-27 15:27:01下载
    积分:1
  • 696518资源总数
  • 106148会员总数
  • 10今日下载