What is wrong with MATLAB asin() function.
2 visualizzazioni (ultimi 30 giorni)
Mostra commenti meno recenti
I am trying to use asin in a matlab simulink model but it aslways showing this error : Domain error. To compute complex results from real x, use 'asin(complex(x))'. But when i am debugging the error i found that it is computing asin(0.5)=1.0142e-311. how this is happening in matlab.
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/952719/image.jpeg)
0 Commenti
Risposta accettata
Voss
il 4 Apr 2022
Since both screen shots have the debugger stopped on line 5, it would appear that the value of ux is up to date but that thetad has not yet been calculated for that ux (since line 5 has not been executed for that ux).
Indeed asin(0.5) gives a different value than the thetad shown:
asin(0.5)
0 Commenti
Più risposte (0)
Vedere anche
Categorie
Scopri di più su Simulink Environment Customization in Help Center e File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!