Non-linear FRF
조회 수: 1 (최근 30일)
이전 댓글 표시
Hi,
I am working on a non-linear DE system.
The system is like- y"=(x1-x2)^2 or y"=(x1-x3)^3.
Can anybody tell me how to obtain frequency response function plot of above equations?
댓글 수: 0
채택된 답변
Abhishek Gupte
2012년 1월 11일
If you have Simulink, you can model this equation ( look at the documentation for the demo model 'vdp' for reference ).
Then, use the linear analysis tool for FRF. This blog posting might be helpful: http://blogs.mathworks.com/seth/2010/02/26/how-to-estimate-the-frequency-response-of-a-simulink-model/
추가 답변 (0개)
참고 항목
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!