Conversion to char from logical is not possible.
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Ludovico Iannizzotto
on 29 Mar 2020
Commented: Ludovico Iannizzotto
on 29 Mar 2020
Hi,
I am trying to solve the following integral with MATLAB_R2019b.
I= @(x)((x.^(3).*exp(-x))/(x.^(3)+D(i))), ['ArrayValued';true];
L = integral(I,0,Inf);
but I get the following error:
I =
function_handle with value:
@(x)((x.^(3).*exp(-x))/(x.^(3)+D(i)))
Error using vertcat
The following error occurred converting from logical to char:
Conversion to char from logical is not possible.
Error in untitled3 (line 6)
I= @(x)((x.^(3).*exp(-x))/(x.^(3)+D(i))), ['ArrayValued';true];
Can someone help? Thank you.
2 Comments
Rik
on 29 Mar 2020
It looks like ['ArrayValued';true] is executed separately from the rest. It is also unclear to me what this code is supposed to be doing.
Accepted Answer
Rik
on 29 Mar 2020
You need to pass the option as a parameter to the integral function instead of defining it earlier.
I= @(x)((x.^(3).*exp(-x))/(x.^(3)+D(i)));
L = integral(I,0,Inf, 'ArrayValued';true);
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