登录
首页 » Matlab » 信号小波包去噪

信号小波包去噪

于 2023-09-04 发布 文件大小:2.09 kB
0 58
下载积分: 2 下载次数: 2

代码说明:

应用背景对机床主轴系统的振动信号进行批处理(execl文件),首先对各个接口的振动数据进行小波包滤波去噪,可进行N层分解。对去噪后的信号进行特征值提取,以便作为支持向量机以及神经网络的输入关键技术可对execl文件进行批处理,对信号进行三层分解,并对去噪后的数据进行特征值提取。

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

  • OFDMsignalsimul
    ofdm信号模拟 16qam调制,解调,发送信号,接受信号,(ofdm signal simulator)
    2009-11-05 17:13:29下载
    积分:1
  • Chapt8
    本教程主要论述了如何设计IIR滤波器的详细细节(This tutorial focuses on how to design IIR filter for further details,)
    2008-06-19 10:19:49下载
    积分:1
  • timedwaitbar
    A progress bar in a single line of code with ETA
    2012-05-27 14:32:50下载
    积分:1
  • 切片干扰ChoppingAndInterleaving
    切片干扰。切片干扰是一种新型干扰。该算法仿真了对线性调频的切片干扰。 (Slice interference. Slice interference is a new type of interference. The algorithm is simulated on the slice of linear frequency modulation interference)
    2021-04-15 10:58:55下载
    积分:1
  • MatlabPWavelet-packetP-harmonics
    应用Matlab进行小波包对时变谐波分析的代码(Matlab Applications for wavelet packet on time-varying harmonic analysis)
    2013-08-12 21:20:49下载
    积分:1
  • perfect-OFDM-program-MATLAB
    完美的OFDM信道估计仿真程序,可以传输音频。希望对您的研究有帮助(Perfect OFDM channel estimation simulation program can transmit audio. I hope to help your research)
    2013-09-22 20:34:08下载
    积分:1
  • 2Tx-2Rx-STBC-MIMO
    MIMO信道估计,包括高斯噪声下的分析,对于初学者(ls,lmmse of mimo ofdm channel)
    2013-11-13 22:40:43下载
    积分:1
  • jenqou_v54
    通过虚拟阵元进行DOA估计,非归零型差分相位调制信号建模与仿真分析 ,用谱方法计算流体力学一些流动现象的整体稳定性。( Conducted through virtual array DOA estimation, NRZ type differential phase modulation signal modeling and simulation analysis, Spectral methods of computational fluid dynamics flow of some of the overall stability of the phenomenon.)
    2016-05-09 14:01:41下载
    积分:1
  • graph-coloring
    matlab编写的图着色算法,并用智能优化算法(模拟退火)去寻找其图着色的最优解(Matlab prepared by the graph coloring algorithm, and using intelligent optimization algorithm (simulated annealing) to find the optimal solution of the coloring of the graph)
    2020-10-10 20:47:33下载
    积分:1
  • qpskAWGNaRayleigh
    在高斯白噪声信道和莱斯信道下调制方式为qpsk的基本通信系统的误码率仿真 (In the Gaussian white noise channel and Rice channel qpsk modulation method is the basic communication system BER simulation)
    2013-08-19 23:17:25下载
    积分:1
  • 696518资源总数
  • 104432会员总数
  • 16今日下载