The Grey-Markov Forecasting Model on Cotton Yield in Henan Province
The grey-Markov forecasting model is suited to the succession with larger variation. The GM (1, 1) grey model has been applied to forecasts of cotton yield in Henan province. The transition possibility of Markov model has been used in predicting the future direction development of the system and amending the forecasted yield. The results are better in practice of the simulation and forecasting.