Sep 26, 2020 #1 G gary36 Full Member level 4 Joined Mar 31, 2018 Messages 208 Helped 0 Reputation 0 Reaction score 0 Trophy points 16 Activity points 1,806 Just revisiting the thread https://www.edaboard.com/threads/analog-realization-of-trignometric-function.388024/. Wanted practical help as how sine wave can be approximated with the transfer function sin phi= (1+A)*phi/1+A*phi as posted in the thread. Any clues?
Just revisiting the thread https://www.edaboard.com/threads/analog-realization-of-trignometric-function.388024/. Wanted practical help as how sine wave can be approximated with the transfer function sin phi= (1+A)*phi/1+A*phi as posted in the thread. Any clues?
Sep 26, 2020 #2 FvM Super Moderator Staff member Joined Jan 22, 2008 Messages 52,427 Helped 14,752 Reputation 29,786 Reaction score 14,105 Trophy points 1,393 Location Bochum, Germany Activity points 298,127 Apparently missing brackets in the expression, please correct. I presume the divisor is a variable not 1
Apparently missing brackets in the expression, please correct. I presume the divisor is a variable not 1
Sep 26, 2020 #3 G gary36 Full Member level 4 Joined Mar 31, 2018 Messages 208 Helped 0 Reputation 0 Reaction score 0 Trophy points 16 Activity points 1,806 Yes , corrected equation is sin phi= ((1+A)*phi)/(1+A*phi)