登录
首页 » matlab » pinpufenxi

pinpufenxi

于 2015-06-18 发布 文件大小:825KB
0 423
下载积分: 1 下载次数: 37

代码说明:

  包含有希尔伯特黄变换的主程序、边际谱的计算方法、并绘制了仿真信号的FFT频谱和功率谱,并调用emd分析方法,绘制了emd分解结果,以及瞬时包络和瞬时频率图,还有Hilbert-Huang谱和Hilbert边际谱( Including the main program of the Hilbert Huang transform, marginal spectrum calculation method, and draw the simulation signal FFT spectrum and power spectrum, and call EMD analysis method, drawn EMD decomposition, and instantaneous amplitude and instantaneous frequency map and Hilbert spectrum and Hilbert marginal spectrum)

文件列表:

emd-matlaB.doc,209774,2013-12-06
spectrum and marginal spectrum.doc,762880,2012-07-08
信号的HHT变换主要程序.doc,27136,2010-10-22

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

  • wudian
    五点差分法代码,可以自动运行的,可以试试(Five-point difference method code, can automatically run, you can try)
    2010-06-09 10:08:30下载
    积分:1
  • course-timetable--problem
    说明:  排课算法 讲述了排课算法重要算法附有伪代码(course timetable problem)
    2011-04-06 18:18:03下载
    积分:1
  • CODES-APR-2010
    CEC2010测试函数代码,由C++和Matlab 2010编写而成。(CEC2010 test function code, and by the C++ written in Matlab 2010.)
    2013-11-22 15:24:53下载
    积分:1
  • fuzzymodelling
    find consequences using fuzzy modeling
    2015-04-04 11:45:40下载
    积分:1
  • 电力系统暂态稳定分析序1
    说明:  本程序是暂态稳定分析程序,3机9节点模型,对其在pt时刻7号节点发生三相短路故障,并在ct时刻将故障切除进行仿真,最后绘出2号和1号发电机的功角差与时间的关系曲线。发电机模型采用三阶模型,忽略阻尼,电枢电阻取为零;励磁系统仅有量测和放大环节,忽略反馈和电压调节器;负荷采用恒定阻抗负荷。(This program is a transient stability analysis program, three machine nine node model, which has three-phase short circuit fault on node 7 at Pt time, and cut off the fault at CT time for simulation, and finally draw the relationship curve between power angle difference and time of generator 2 and 1. The generator model adopts the third-order model, neglecting the damping and taking the armature resistance as zero; the excitation system only has the measurement and amplification links, neglecting the feedback and voltage regulator; the load adopts the constant impedance load.)
    2020-06-02 12:54:47下载
    积分:1
  • ftwt
    matlab可以方便地实现付利叶变换,为了在vc中实现这样的精度,有次程序。(matlab can easily achieve profits Fourier transform, in order to achieve vc such precision, there are times procedures.)
    2008-01-16 20:26:45下载
    积分:1
  • ladibaizi
    蓝底白字的车牌识别一个很好的车牌识别程序(This paper analyzes the characteristics of the car images and the license area characteristics,utilizes the pre-processing methods in many points of view to different taches,and then,explores the reasonable solutions to realize Location and Recognition combining with the knowledge of Pattern Recognition and Computer Vision. )
    2009-04-28 15:11:30下载
    积分:1
  • zhaosuiji
    研究生公共课应用随机过程中的随机模型建立matlab源代码(Graduate Public Course random random process model matlab source code )
    2010-12-24 09:34:28下载
    积分:1
  • reconstruct
    matlab程序,用于运动捕捉数据关键帧提取之后的插值重建,检测提取的效果(matlab program for motion capture data keyframe interpolation reconstruction after extracting, testing the effect of extraction)
    2015-01-19 16:48:52下载
    积分:1
  • PWS_DSPC
    实现matlab中一些经常使用的功能,只要将其加入matlab中的path里,就可以直接调用这些函数。(err)
    2008-12-27 15:49:25下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载