"Vectors must be same length" Please help with plotting!

Question

0 个投票

I'm trying to plot the following and it will not allow me to, because apparently the vectors are not the same length. What am I missing?

h = [0:1:11];
for i = 1:length(h);
    T(i) = To - (6*h(i));
end
plot(h,T)

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Stephen23 2018-8-30

编辑：Stephen23 2018-8-30

Is T defined anywhere previously in the code?

Note that the square brackets are superfluous:

You possibly do not need a loop, just use this:

h = 0:11;
T = To - 6*h;

Answer 1

0 个投票

Hi,

What is the value of 'To'?

Is 'To' a scalar o vector?

The following code has not errors:

To = 0;
h = [0:1:11];
for i = 1:length(h);
    T(i) = To - (6*h(i));
end
plot(h,T)