commons-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Vladimir Blagojevic <dov...@gmail.com>
Subject [math] - Least squares appx. of quadratic equations
Date Thu, 30 Dec 2010 16:09:50 GMT
Hi,

I am not sure how, if at all, I can use math package to apply
least-squares approximation to find coefficients to n-order equation:
y = a0*X^0 + a1*X^1 + ... + an*X^n.
More specifically, given a set of x,y data points I would like to find
quadratic equations that best fits the input data points.

Regards,
Vladimir

---------------------------------------------------------------------
To unsubscribe, e-mail: user-unsubscribe@commons.apache.org
For additional commands, e-mail: user-help@commons.apache.org


Mime
View raw message