灰色预测 Resources

Showing items tagged with "灰色预测"

This collection of MATLAB programs implements grey prediction and exponential smoothing forecasting methods, essential tools for mathematical modeling in prediction problems. The package includes funesm1, funesm2, and funesm3 for first, second, and third-order exponential smoothing respectively; fungry for grey prediction modeling; and funcoef for time series forecasting. These programs feature algorithm implementations with parameter optimization and error analysis capabilities, providing both practical forecasting solutions and a foundation for programming enthusiasts to exchange knowledge. Special thanks to the platform team, and I'm committed to developing and sharing more high-quality programs with the community.

MATLAB 283 views Tagged

A straightforward implementation approach for grey prediction, where 'data' is the required input one-dimensional array and 'N' represents the number of values to be predicted, including key algorithm steps and parameter descriptions

MATLAB 266 views Tagged

Detailed algorithm explanations and MATLAB implementation examples for 15 mathematical modeling techniques including Grey Prediction, Grey Relational Analysis, Principal Component Analysis, Fuzzy Clustering Analysis, Stochastic Simulation, Multiple Regression Models, Orthogonal Experimental Design, Graph Theory, Goal Programming Models, Markov Prediction Methods, Time Series Analysis, Fuzzy Comprehensive Evaluation Models, Analytic Hierarchy Process, Fuzzy Mathematics Methods, and Simulated Annealing Algorithm.

MATLAB 220 views Tagged

2012 National College Mathematical Modeling Competition Topic - Wine Quality Evaluation. The package includes wine composition data (Excel file) and various statistical analysis MATLAB functions (pre-packaged, ready to use), containing implementations for: data preprocessing, grey prediction, grey relational analysis, fuzzy comprehensive evaluation based on entropy weight method, principal component analysis, systematic clustering, and multiple linear regression.

MATLAB 258 views Tagged