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- 相空间重构中嵌入维数和延迟时间的选择关系到非线性时间序列重构的质量，介绍了小波变换方法确定重构中的两个参数-Reconstruction of phase space embedding dimension and delay time related to the choice of the quality of reconstruction of nonlinear time series, introduces the wavelet transform method to determi
wpa
- 对于给定的结构振动响应数据（时间序列信号）， 该程序可以分解成多个订单这些响应信号 小波子信号，然后计算出分信号能量spectum。 -For a given structural vibration response data (time series), the program can be decomposed into multiple sub-orders for the response signal wavelet signal, and then calculate
33957049WTE
- 阐述了GPS坐标时间序列分析的原理和方法，包括线性拟合、相关函数法、AR（P）模型预测、功率谱、小波谱以及小波熵，通过仿真实验验证了各种方法的优点。-2. The theory and methods of GPS coordinate time series analysis are expounded, including linear fitting, correlation function, AR (P) model prediction, power spectrum, wavele
wavetest0
- morlet小波变换的周期性分析程序，分析长时间序列的周期性-morlet periodic wavelet analysis program, analysis of long time series of the periodic
full-waveform
- 长源距声波全波列测井通过时间序列上的采样,使得纵波、横波和斯通利波波至在时间序列上产生了明显的分离,但分离的同时,横波和斯通利波等又叠加在纵波波形之上,从而使横波的提取变得比较困难。本文主要介绍和讨论了几种从声波全波列波形曲线中提取横波时差的方法,用于在声波全波列曲线中提取横波信息。相关对比法计算横波时差时,对于横波幅度较大而伪瑞利波幅度较小的地层,计算结果比较精确。长短时窗能量比法针对噪声、纵波、横波在速度、幅度、频率及相位上的差异来识别首波。慢度-时间相关法不受首波到达时间步长与慢度步长大小
RS
- 通过RS分析计算hurst指数，可以直接计算整个时间序列，或者小波分解后各阶的H值。-Hurst index calculated by the RS analysis. It can calculate the H value of the time series directly , or after wavelet decomposition .
noice-reduction
- 通过小波分解的手段对时间序列信号进行降噪。内有英文说明书。 -The noise reduction of time series signals by means of wavelet decomposition . There are instructions in English.
timeseriesanalyzer
- Matlab下面的时间序列分析程序， 将小波分析与神经网路相结合，实现对未来的预测。-Matlab time series analyzer using network and wavelet
emd
- 对于输入的时间序列，按照经验模式分解得到一系列基本模式分量和余项的和。经验模式分解是区别于傅里叶变换和小波变化的一种更一般的时间序列频率分解的方法- IMF = EMD(X) where X is a complex vector computes Bivariate Empirical Mode Decomposition of X, resulting in a matrix IMF containing 1 IMF per row, the last one being the
wmtsa-matlab-0.2.6
- 完整的极大离散小波变换MATLAB工具箱，附有程序的具体实例。可参考《时间序列分析的小波方法》 程正兴译-WMTSA toolbox is an implemenation for MATLAB of the wavelet methods for time series analysis techniques presented in: Percival, D. B. and A. T. Walden (2000) Wavelet Methods for Tim
prediction-by-wavelet-and-ARMA
- 采用小波和ARMA模型对时间序列进行预测-Wavelet and the ARMA model to forecast the time series
wavelet
- morlet小波分析源程序，可用于时间序列的多尺度周期分析。-the code for wavelet analysis, which can show the multi-scale periods of time series data.
Wavelet-network-timeseries
- 使用小波神经网络的时间序列预测，matlab的程序-Time series forecasting using wavelet neural network Matlab procedures
CWavvelet_Esta
- 计算时间序列的Hurst系数有许多方法，但是其中最准确的就是运用小波法来计计算，本程序源码用Matlab实现了用小波来计算Hurst系数。 -There are many ways of calculating the Hurst coefficient of time series, but one of the most accurate calculation using wavelet method to count the program source code using Ma
wave_matlab
- 小波分析matlab程序，计算时间序列的周期特征，波谱特征，小波方法，复小波-wavelet analysis
xiao-bo-shen-jing-wang-luo-yu-ce-
- 小波神经网络的时间序列预测-短时交通流量预测，供新手学习-The wavelet neural network time series prediction- short-term traffic flow forecast for the novice to learn
xiaobo
- 小波神经网络时间预测序列，短时交通流量预测-Wavelet Neural Network Time the predicted sequence- short-term traffic flow forecast
wavelet.tar
- 计算时间序列y（n）小波变换。引自 http://paos.colorado.edu/research/wavelets/，参考文献 Torrence, C. and G. P. Compo, 1998: A Practical Guide to Wavelet Analysis. Bull. Amer. Meteor. Soc., 79, 6178.-Wavelet transform
short-term-traffic-flow-forecast
- 小波神经网络的时间序列预测-短时交通流量预测-Wavelet neural network time series prediction- short-term traffic flow forecast
wavelet
- 计算时间序列y（n）小波变换，来自李建平研究员的博客。-Computation time sequence y (n) wavelet transform, Li Jianping researcher blog.