Where is the error in prompt function in this code?
3 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
Batool Khader
am 5 Apr. 2019
Beantwortet: Walter Roberson
am 5 Apr. 2019
for i= 1:4
disp (['enter an angle in degrees']);
x = input(prompt)
y(x) = cos (x);
plot (x,y);
end
y
0 Kommentare
Akzeptierte Antwort
Walter Roberson
am 5 Apr. 2019
prompt is not a defined variable. Perhaps you should have used
prompt = 'enter an angle in degrees: ';
Note that your prompt talks about degrees, but cos() works in radians. cosd() works in degrees.
Your code would work (not crash) if the user happened to enter a positive integer, but what if the user happened to enter 0 or negative? y(x) when x is 0 would be a problem.
0 Kommentare
Weitere Antworten (0)
Siehe auch
Kategorien
Mehr zu Logical finden Sie in Help Center und File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!