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Getting the coefficients of a function in Matlab syms

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Teoman Selcuk
Teoman Selcuk 2021-11-15
回答： DGM 2021-11-15
How would I be able to get the Coefficients of the f function down below and get the Expected Output?
Code:
syms a b
f = expand((a+b)^2)
Expected Output:
1 2 1

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回答（1 个）

DGM
DGM 2021-11-15
Ran in:
Try
syms a b
f = expand((a+b)^2)
f = 
c = coeffs(f) % if you want a symbolic result
c = 
c = double(c) % if you want a numeric result
c = 1×3
1 2 1

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