非线性分析 Resources

Showing items tagged with "非线性分析"

CC_method: A MATLAB implementation of the C-C method for phase space reconstruction in nonlinear time series analysis, calculating optimal time delay (tau) and time window (tw). This code was successfully implemented on MATLAB 7.0 on December 1, 2008, generating 5 key parameters and graphical outputs with excellent results. Includes subroutines for: 1) Lorenz system validation, 2) tau/tw calculation, 3) time series decomposition, 4) phase space reconstruction, and 5) correlation integral computation.

MATLAB 268 views Tagged
Download

Stock Market Nonlinear Analysis and Prediction Toolbox integrates the original nonlinear time series analysis toolbox programs, featuring multiple complexity analysis methods (such as Higuchi's method, box-counting method), phase space reconstruction techniques (Cao's method, GP algorithm, mutual information method), maximum Lyapunov exponent determination (Wolf's method, small data sets method) and prediction procedures (Lyapunov exponent method, one-step multi-step prediction, etc.). The toolbox demonstrates high execution efficiency and practical usability, with optimized algorithms for real-world financial data processing.

MATLAB 207 views Tagged
Download

A MATLAB program for comprehensive heart rate variability analysis featuring both linear methods (spectral distribution and statistical descriptors) and nonlinear approaches (sample entropy and wavelet analysis) with detailed reporting and visualization capabilities.

MATLAB 300 views Tagged
Download