Research and Analysis on the Identification Model of Multivariate Economic System

Abstract

For the regional economic development of macroeconomics, which is restricted by many variables or factors, this paper establishes a multi-variable economic system identification model, analyses the established multi-variable economic system identification model, and the identified model is basically the same as the real model. Finally, Using MATLAB to identify the multi-variable economic system identification model, the simulation results show that the recognition Economic Management Identification Curve and Original economic management input curve recognition are consistent, demonstrating that the method of identifying the multi-variable economic system is correct and meets the needs of economic development. It has a strong reference value. The simulation results verify the feasibility and effectiveness of the proposed identification and modeling method.