Discussion Closed This discussion was created more than 6 months ago and has been closed. To start a new discussion with a link back to this one, click here.
How to define time condition in frequency analysis
Posted Aug 30, 2018, 6:40 p.m. EDT Version 5.3 0 Replies
Please login with a confirmed email address before reporting spam
Hello; I have generated an acoustic_solid interaction model in frequency domain to measure the acoutic velocity of the formation surrounding a borehole. A monopole point source is located inisde the acoustic domain. I have used the FFT to transfer the frequency domain data to time domain. my question is that how I can define the condition time bigger than zero (t>0) for my point source in frequency domain? since my assumption is that in intial time (t=0), my point source is not excited inside the borehole. Thanks;
Hello Sydney Hi
Your Discussion has gone 30 days without a reply. If you still need help with COMSOL and have an on-subscription license, please visit our Support Center for help.
If you do not hold an on-subscription license, you may find an answer in another Discussion or in the Knowledge Base.