derivative at various points in symbolic math toolbox

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Mesbahose Salekeen
Mesbahose Salekeen 2019-10-2
回答： Stephan 2019-10-2
let say i have a vector.
A=[1 2 4 6]
now i am declaring a function using symbolic toolbox
syms x
f=x^2
how do you evaluate f at every elements of A?

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采纳的回答

Stephan
Stephan 2019-10-2
A = [1 2 4 6];
syms x
f(x) = x^2
sol = f(A)
gives:
f(x) =
x^2
sol =
[ 1, 4, 16, 36]

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