登录
首页 » PDF » Power-quality-

Power-quality-

于 2012-04-19 发布 文件大小:2122KB
0 532
下载积分: 1 下载次数: 42

代码说明:

  对基于小波变换的电能质量扰动检测和识别方法进行研究,在总结前人经验的基础上提出自己对算法的改进,并且利用MATLAB软件对改进算法进行仿真分析,取得令人满意的效果,验证所用方法的可行性。 (Power quality disturbances detection and identification method based on wavelet transform and make their own improvements on the algorithm on the basis of previous experience, and improved algorithm for the simulation analysis using MATLAB software, obtain satisfactory results, verify thethe feasibility of the method.)

文件列表:

Power quality detection and recognition.pdf,2346663,2012-03-26

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

  • xiaobo
    基于matlab的小波变换程序,可以方便的进行信号的小波分析。经过验证,可以使用。这里使用的是morlet小波。主要是处理地震数据。(Matlab-based wavelet transform process, you can easily carry out the wavelet analysis of signals. After verification, you can use. Here use morlet wavelet. Processing seismic data.)
    2012-03-23 09:52:43下载
    积分:1
  • tei_kr12
    FMCW调频连续波雷达的测距测角,可以得到很精确的幅值、频率、相位估计,有小波分析的盲信号处理。( FMCW frequency modulated continuous wave radar range and angular measurements, You can get a very accurate amplitude, frequency, phase estimation, There Wavelet Analysis Blind Signal Processing.)
    2017-05-27 14:13:25下载
    积分:1
  • Daubechies
    java小波变换的实现,包括哈尔小波,以及在这基础上改进的小波实现。(The implementation of Daubechies wavelets.)
    2012-03-27 11:14:14下载
    积分:1
  • 《MATLAB小分析(第2版)》张德丰
    《MATAB小波分析(第2版)》张德丰 书籍配套所有源代码("MATAB wavelet analysis (Second Edition)" - Zhang Defeng, books supporting all the source code)
    2020-07-03 09:40:02下载
    积分:1
  • xiaobobao
    利用小波包变换对信号进行分解及重构,对于初学者是一个很好的学习材料。(Wavelet packet transform signal decomposition and reconstruction, is a good learning materials for beginners.)
    2013-03-04 09:37:52下载
    积分:1
  • Forward-modeling
    matlab编的瑞利面波的正演模拟,用于浅层地震勘探研究(Matlab compiled Rayleigh wave in the forward modeling of, used in the shallow seismic exploration and research )
    2021-03-09 15:49:27下载
    积分:1
  • yizhixijiexishu
    对信号进行小波变换,抑制系数小波滤波,采用了硬阈值滤波方法(right signal wavelet transform, wavelet filter coefficients inhibit use of the hard threshold filtering method)
    2006-10-19 16:47:17下载
    积分:1
  • Desktop
    实现心电信号的去噪处理以及波形变化,提取信号周期,同时标记波形的起始点和结束点(Denoising ECG waveform changes, signal extraction cycle, at the same time mark waveform start and end points)
    2020-10-29 15:19:58下载
    积分:1
  • xiaobobianhuanyuyingyong
    某一直升机齿轮箱上的早期损伤的特征是,在伴随振动信号上产生一个可变周期的非平稳扰动信号。要求按此特征构造一组有物理意义的数据仿真早期故障信号,应用小波变换技术分析故障的特征和发生时刻。(a helicopter gearbox early on the characteristics of the injury, In addition to the vibration signal produced a variable cycle perturbation of non-stationary signals. Click here to request a group of tectonic significance of a physical early fault simulation data signals Application of wavelet transform technical analysis of the features and fault occurred moments.)
    2007-07-03 02:32:53下载
    积分:1
  • JPEG2000
    说明:  小波变化代码,是比较好的测试向量,包括位平面编码和MQ(Wavelet transform code, is a better test vectors, including the bit plane coding and MQ)
    2020-12-06 09:39:24下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载