Time domain analysis of linear systems using spreadsheets

In this paper, a method for the analysis of linear systems using spreadsheets is presented. This method is based on a spreadsheet pictorial simulation of the mathematical performance of an integrator. At first, a connecting method, using integrators, is used to symbolize different blocks of the system each representing a given transfer function. These blocks are then connected according to the signal flow and the interrelationship existing between them. As a result, the output of the system in response to any given input and any given configuration is evaluated. This method is characterized by its low cost, flexibility, and simplicity. >