Development of Program for Passive Filter Circuit Analysis using MATLAB GUI Function

Abstract

This research aims to develop a program for analysis of passive filters circuit by using function GUI of MATLAB, consists of 4 circuits, low-pass filter circuit, high-pass filter circuit, band-pass filter circuit, and bang-rejectionfilter circuit. Environment for developing program to follow the algorithm, by writing m-file function with function object are development. The research found that the program developed to analyze passive filters circuit all 4 types affect the response of the size and angle, consistent with the theoretical calculations.The evaluation of the program by the experts of 7 persons found to be at a high level.