www.gusucode.com > control 案例程序 matlab源码代码 > control/CreateTransferFunctionModelUsingRationalExpressionExample.m
%% Create Transfer Function Model Using Rational Expression % To use a rational expression to create a SISO transfer function model, % first specify |s| as a |tf| object. s = tf('s'); %% % Create a transfer function using |s| in a rational expression. H = s/(s^2 + 2*s + 10); %% % This method produces the same transfer function as: h = tf([1 0],[1 2 10]);