How to write a function of x in a function?

2020 3 8
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更新时间：2020 3 8
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Im just getting started in Matlab and I cant figure this out
I want to write a function of x and then the value of x inside a function
For example a = Evaluate((x^2)+1, 2)
And I want it to give me the answer. Which should be 5.
function [a] = Evaluate(f(x),x)
end
Thanks!

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Walter Roberson
Walter Roberson 2020-3-8

1 个投票

function a = Evaluate(f, x)
a = f(x);
end
Which might be called like
Evaluate(@(x) (x^2)+1, 2)

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