error in solving numerical integral
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Hi,
I want t slve a Numerical Integral fOr Leonard-johnes Potential
How can I Solve this error ?
Fun=@(x,t)(x^2*(exp(-((1/(x^12))-(1/x^6))/t))-1));
Q=integral(@(x)Fun(x,10),0,2)
Error In integral
I Also need to plot Q in different t
Do You Have Any Comments ?
采纳的回答
madhan ravi
2019-1-17
编辑：madhan ravi
2019-1-17
syms t x % at the very beginning
%remove @(x,t) and replace it with matlabFunction()
更多回答（1 个）
Walter Roberson
2019-1-17
Fun=@(x,t) x.^2.*(exp(-((1./(x.^12))-(1./x.^6))./t))-1
You had too many ) and you needed to vectorize. integral() always invokes the function with a vector of values rather than just a single value.
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