extract equation from cfit contents

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Rob L
Rob L 2014-7-14
回答： Shashank Prasanna 2014-7-14
I have a fit object cfit for which I can access the coeffeicients by using coeffvalues.
I can also 'see' the model used but I wish to reconstruct the equation using coeffvalues and some method of extracting the equation used for fit - can this be extracted with some function equivalent to coeffvalues ?

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Shashank Prasanna
Shashank Prasanna 2014-7-14
You can use the formula methods to access the formula you fit:
load census
f = fittype('poly2');
formula(f)

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