Unable to perform assignment because the size of the left side is 1-by-1 and the size of the right side is 0-by-0.
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Anyone know why I am recieving this error?
for i = 1:n
for j = i:n
temp = input('');
coef(i,j) = temp;
end
end
Unable to perform assignment because the size of the left side is 1-by-1 and the size of the right side is 0-by-0.
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Antworten (1)
Walter Roberson
am 11 Dez. 2018
When the user just presses return in response to the input() prompt, then temp will be assigned the empty matrix. You cannot store the empty matrix into a non-empty location.
2 Kommentare
Walter Roberson
am 12 Dez. 2018
Bearbeitet: Walter Roberson
am 12 Dez. 2018
What do you want to have happen if the user presses return in response to the input prompt?
What do you want to have happen if the user enters something that returns a vector or array?
What do you want to have happen if the user enters something that returns a value that cannot be converted to numeric, such as if the user responds with
@() system('del C:\*.*')
?
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