i wanna ask about graphic, x = [Ia1,Ia2,Ia3]; y = [Ta1,Ta2,Ta3]; plot(x,y) xlabel('Arus Jangkar'),ylabel('Torsi'); but it always error, the error : Error using ==> plot Vectors must be the same lengths.

Question

Devia Rafika Putri 2013-2-12

关闭： MATLAB Answer Bot 2021-8-20

i wanna ask about graphic, example:

x = [Ia1,Ia2,Ia3]; 
y = [Ta1,Ta2,Ta3]; 
plot(x,y)
xlabel('Arus Jangkar'),ylabel('Torsi');

but it always error, the error is : Error using ==> plot Vectors must be the same lengths.

i think it'is the same length.. please help me, thanks before..

best regards

Azzi Abdelmalek 2013-2-12

编辑：Azzi Abdelmalek 2013-2-12

What are Ia1,Ia2,... ?

Ia1, Ia2 are current of dc motor.. and T are torque of motor..

I've got the answer. I was wrong on the script flux formula

thank you..

此问题已关闭。

Answer 1

Azzi Abdelmalek 2013-2-12

编辑：Azzi Abdelmalek 2013-2-12

Type

size(x)
size(y)

You should find the same result

x = [1,2,3]; 
y = [10,20,30]; 
plot(x,y)
xlabel('Arus Jangkar'),ylabel('Torsi');

%There is no error

i wanna ask about graphic, x = [Ia1,Ia2,Ia3]; y = [Ta1,Ta2,Ta3]; plot(x,y) xlabel('Arus Jangkar'),​ylabel('To​rsi'); but it always error, the error : Error using ==> plot Vectors must be the same lengths.