s domain to complex domain?

3 次查看（过去 30 天）
Muhammad
Muhammad 2021-9-10
回答： Paul 2021-9-10
clc
clear all
A=[-0.0295 0.0478 0 -9.81;-0.1777 -1.4411 120 0;0.0005 -0.033 -1.5345 0;0 0 1 0]
B=[0;-12.81;-6.59;0]
C=[0 0 0 1]
D=[0]
[num ,dem]=ss2tf(A,B,C,D)
[z,p,k]=tf2zp(num,dem)
t=linspace(0,100,100)
sys=tf(num,dem)
i want this system in 's' domian to change into complex domain simply by subsituting 'jw' in place of 's' where 'w=0.1 rad/s'
then i want the magnitude of that complex domain can i do it in matlab

请先登录，再回答此问题。

采纳的回答

Paul
Paul 2021-9-10
Some functions that may be of interest:
doc freqresp
doc abs

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Antennas, Microphones, and Sonar Transducers 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by