搜索资源列表
WT04
- 小波讲义,对于理解小波变换及时频分析很有帮助!-useful for wavelet study
wave_signif
- morlet小波变换分析的功能基础程序,小波变换-morlet wavelet-based program analysis functions, wavelet transform
Wavelets-applications
- 主要讲述小波变换在信号分析和图像处理中的应用,英文版。-Wavelets applications in signal and image processing
waveletpackage
- 使用小波包变换分析信号的MATLAB程序,利用小波包变换实现对故障信号的分析-Single analysis using wavelet package transforming
小波周期分析桌面
- 桌面\小波周期分析桌面\小波周期桌面\小波周期分析分析-Desktop \ wavelet cycle analysis Desktop \ wavelet cycle Desktop \ wavelet cycle analysis the analysis
yijixiaobo
- 小波变换(wavelet transform,WT)是一种新的变换分析方法,它继承和发展了短时傅立叶变换局部化的思想,同时又克服了窗口大小不随频率变化等缺点,能够提供一个随频率改变的“时间-频率”窗口,是进行信号时频分析和处理的理想工具。(Wavelet transform (wavelet transform WT) is a new analysis method, it inherited and developed the short-time Fu Liye transform the
wavelet
- 一种时间尺度分析方法,在时率两域都具有表征信号局部特征的能力,很适合于探测正常信号中夹带的瞬间反常现象,很适合分析气候变化等问题。此例中,用于揭示某区域的气候变化趋势(A time scale analysis method has the capability of representing local characteristics of signals in time domain and two domain. It is very suitable for detecting the
multi_resolution__analysis
- 实现时间序列信号的多尺度分解,小波模极大值分析。(multiresolution analysis with the time sequence data,)
wave_matlab
- 用于分析时间序列 随时间变化的周期变化情况(Used to analyze the periodic variation of time series)
心电
- 使用matlab分析心电数据,包含小波分析(Analysis of ECG data using MATLAB)
Desktop
- 用于处于异常数据,可根据实际情况进行转化应用于分析(abnormal data,you can also translated based on your needs)
小波滤波分析
- 基于小波变换的程序能够实现滤波,对信号进行去噪处理(The program based on wavelet transform can filter and denoise the signal)
tftb-0.1.tar
- matlab 时频分析工具包 包含短时傅里叶变化,小波分析等(matlab joint time-frequency analysis tool)
新建文件夹
- 利用小波变换分析,将数字水印嵌入到载体中增加防伪源码(Using wavelet transform to achieve digital watermarking embedded source)
--4层--db4--20db--
- 小波阈值去噪,小波变换是一种信号的时间——尺度(时间——频率)分析方法,它具有多分辨分析的特点,而且在时频两域都具有表征信号局部特征的能力(Wavelet threshold denoising)
《MATLAB时频分析技术及其应用》源程序代码
- matlab时频分析技术及其应用,信号处理,小波变换及其应用(matlab time-frequency analysis technology and its application, signal processing, wavelet transform and its application)
EMD
- 利用MATLAB平台,离散小波变换分析,(Discrete wavelet transform analysis)
三级小波算法及相关函数代码
- 实现良好的音频水印分析,性能优越,小波变化(Implementation of good audio watermarking analysis)
IJ1185
- 小波包分解(wavelet packet decomposition)也可称为小波包(wavelet packet)或子带树(subband tree)及最佳子带树结构(optimal subband tree structuring)。其概念是用分析树来表示小波包,即利用多次叠代的小波转换分析输入讯号的细节部分。本案例主要用于小波包分解计算及绘图(The wavelet packet decomposition can also be called the wavelet packet or
wave
- 对植被或气象数据进行周期性分析,如(气温、降水等)(A periodic analysis of vegetation or meteorological data, such as (temperature, precipitation, etc.))