# can any one tell me why that function can not run??

1 visualizzazione (ultimi 30 giorni)
Hasnaa Hasaan il 8 Dic 2022
Spostato: John D'Errico il 8 Dic 2022
n=-5:5;
x=y(n);
x1=y(n-1);
x2=y(n+1);
subplot(3,1,1)
stem(n,x);
grid on;
subplot(3,1,2)
stem(n,x1);
grid on;
And I have the following function
function x=y(n)
x(n)=(n).*(n>=1&n<=5);
end
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Hasnaa Hasaan il 8 Dic 2022
Spostato: John D'Errico il 8 Dic 2022
Thank you all for you cooperation

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### Risposta accettata

Stephen23 il 8 Dic 2022
Modificato: Stephen23 il 8 Dic 2022
x(n) = ..
^^^ because of this indexing
Fixed:
n=-5:5;
x=y(n);
x1=y(n-1);
x2=y(n+1);
subplot(3,1,1)
stem(n,x);
grid on;
subplot(3,1,2)
stem(n,x1);
grid on;
function x=y(n)
x = (n).*(n>=1&n<=5);
end
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Hasnaa Hasaan il 8 Dic 2022
Thank you it is done..much appreciated

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### Più risposte (1)

Jiri Hajek il 8 Dic 2022
Hi, you obviously did not do any debugging. Your attempt at coding has several issues, but you can easily rectify them if you go obe line of the code at a time and have a look at its result. Matlab provides you a preview of the values of variables and you have the workspace panel with all your variables, where you can see all variables that currently... Use F10 or F11 to step through your code and see the results line by line. It will become much clearer.
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