MATLAB Answers

Filter with given group delay and frequency response

조회 수: 3(최근 30일)
C Langton
C Langton 2019년 9월 28일
답변: C Langton 2019년 9월 30일
Is there a block that I can use to model a filter in Simulink, with a given frequency response and groip delay, such as the IMUX, OMUX filters used in the satellite business.
The data for these come as normalized data files, usually as Excel, with three columns, 1. frequency offset from center, 2. Amplitude (rejection) and 3. the group delay in time.
Thanks for pointing me in the right direction. - Charan Langton

채택된 답변

Dimitris Kalogiros
Dimitris Kalogiros 2019년 9월 28일
One choice is to use a block called Arbitrary Response Filter
A second choice could be the usage of a simulink block called Digital Filter Design
The bad news is that these blocks work only if the appropriate license is available (signal processing blockset)

추가 답변(1개)

C Langton
C Langton 2019년 9월 30일
Thank you Dimitris, I will try them. - Charan Langton

Community Treasure Hunt

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

Start Hunting!

Translated by