Principle and Application of Complex Function in Geography, Optics, Communication Engineering

Abstract

As a matter of fact, complex function has been widely used in various fields. This study explores the applications of complex functions in the fields of geography, optics, and communication engineering. By analyzing practical problems in different domains, scholars have discovered the unique value and prospects of complex functions in these areas. By integrating complex function theory with geographic data analysis, one has achieved efficient processing and analysis of geographic data and especially in calculating the minimum height. In the field of optics, one has utilized complex function methods to study the imaging and transmission characteristics of optical systems and image fusion and have achieved satisfactory results. Additionally, this study has introduced complex functions into the field of communication engineering, studying transforming the signal in the time domain into the frequency domain. The findings of this research enrich the theoretical content of scientific fields such as geography, optics, and communication engineering, providing strong support and references for related work.