Skip to main content
8 events
when toggle format what by license comment
Aug 19 at 9:00 history bumped CommunityBot This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
Jul 20 at 8:49 answer added Roland F timeline score: 0
Jul 15 at 12:28 comment added Nasser I do not see Rs anywhere in your images. You could try Simplify with side relation. But if you are not able to post plain text code showing clearly the input you have, it will be hard to help. The link you pointed to has nothing that looks like the image you posted at the top.
Jul 15 at 11:30 comment added CTChang I guess is the same question over here, but I copy the code and run, it didn't work. mathematica.stackexchange.com/questions/276464/…
Jul 15 at 11:15 comment added CTChang Thanks for ur response. I'll try to enter the Mathematica code in plain text next time. But I think u misunderstood me. I want the formula became like the last figure, represent with the variables {Q, k, wn}.
Jul 15 at 9:27 comment added Nasser it will be easier to help you if you enter the Mathematica code in plain text that one can copy and not images. But to do replacements, so do S11/. { Q-> Rs*w0, wn-> etc.....} lookup the /. command which is short cut for ReplaceAll
S Jul 15 at 9:21 review First questions
Jul 15 at 10:15
S Jul 15 at 9:21 history asked CTChang CC BY-SA 4.0