function call returns "index (1.2): subscripts must be either integers 1 to (2^63)-1"
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danielle sisserman
2020 年 12 月 26 日
編集済み: James Tursa
2020 年 12 月 26 日
I have the following function:
u_1 = @(y) 2(1+y)/(4 + (1+y)^2);
I call it:
u_1(0.2)
I get the following error:
index (1.2): subscripts must be either integers 1 to (2^63)-1 or logicals
error: called from
@<anonymous> at line 1 column 20
Any help would be greatly appriciated. Thank you.
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James Tursa
2020 年 12 月 26 日
編集済み: James Tursa
2020 年 12 月 26 日
You are missing a multiply operator. There is no implied multiplication in MATLAB with the 2( combination. E.g.,
u_1 = @(y) 2*(1+y)./(4 + (1+y).^2);
I have also changed your operations slightly to make the function vectorized.
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