登录
首页 » matlab » NaodianAnlysis

NaodianAnlysis

于 2019-07-11 发布
0 174
下载积分: 1 下载次数: 1

代码说明:

说明:  连续小波变换:小波函数与原信号对应点相乘,再相加,得到对应点的小波变换系数,平移小波基函数,再计算小波函数与原信号对应点相乘,再相加,这样就得到一系列的小波系数。对于离散小波变换(由于很多小波函数不是正交函数,因此需要一个尺度函数)所以,原信号函数可以分解成尺度函数和小波函数的线性组合,在这个函数中,尺度函数产生低频部分,小波函数产生高频部分。(Continuous wavelet transform: a series of wavelet coefficients are obtained by multiplying and adding the corresponding points of the original signal, translating the wavelet basis function, and calculating and adding the corresponding points of the original signal. For discrete wavelet transform (many wavelet functions are not orthogonal functions, so a scale function is required), the original signal function can be decomposed into a linear combination of scale function and wavelet function, in which the scale function generates the low frequency part and the wavelet function generates the high frequency part.)

文件列表:

NaodianAnlysis.m, 3914 , 2019-07-10

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

  • Light-OPC
    一个OPC开源代码,可以用于门禁设备接入。(An OPC source code that can be used to access the device access.)
    2013-12-01 18:17:09下载
    积分:1
  • vb_sin
    VB开发的正弦波发生程序,可以调幅度和频率(VB Development Program that sine wave, amplitude and frequency can be adjusted)
    2010-06-12 23:00:42下载
    积分:1
  • 时间转换
    一般时与儒略时以及GPS周、秒的相互转换(Conversion between general time and Julian time and GPS cycles and seconds)
    2021-04-06 15:19:02下载
    积分:1
  • ccc
    说明:  迟滞比较器仿真源码,可以仿真迟滞比较器的滞后时间(Comparator hysteresis simulation source code can be simulation of comparator hysteresis lag time)
    2008-11-27 13:56:58下载
    积分:1
  • VCD_management_system
    C++实习作业,VCD出租管理系统,有查询,借阅,计费,记日期等功能(system of renting and management of VCD)
    2015-11-21 10:33:09下载
    积分:1
  • get rssi
    获取wifi信号的信号强度(RSSI),可在windows平台运行。(get RSS for wifi signal in windows OS.)
    2018-09-16 17:30:17下载
    积分:1
  • SBS-Threshold
    This file can deal with the threshold of the SBS from the BOTDA system.
    2017-07-11 09:51:32下载
    积分:1
  • 683634
    会发声的按钮,VC++经典编程源码,很好的参考资料。(Will sound button, VC++ classic programming source code, a good reference.)
    2013-11-14 10:22:27下载
    积分:1
  • 信号插入导频-QPSK_raised cosine
    说明:  qpsk信号插入导频,使用升余弦滤波器,利用导频估计信道,在simulink中仿真(inset pilot in QPSK signal, use square root raised cosine filters in simulink)
    2020-06-22 15:20:03下载
    积分:1
  • 文件下载器,运行后下载文件并运行,DELPHI代码
    文件下载器,运行后下载文件并运行,DELPHI代码-files for running after the download and run, Delphi code
    2022-07-04 01:31:50下载
    积分:1
  • 696516资源总数
  • 106562会员总数
  • 4今日下载