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 Post subject: Points Fitting with max second derivative and specfic slopes
PostPosted: Wed Feb 20, 2013 1:38 am 
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Joined: Wed Feb 20, 2013 1:31 am
Posts: 2
Hi,

I am new to the ALGLIB library. I am currently trying to interpolate a set of points with given gradients but limited by the maximum and minimum second derivatives. May I know how can I go about using the library or whether this is achievable with this library?

PS: Sorry for the noobie question but I am overwhelmed by the information available on the documentation site.


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 Post subject: Re: Points Fitting with max second derivative and specfic sl
PostPosted: Wed Feb 20, 2013 12:11 pm 
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Joined: Fri May 07, 2010 7:06 am
Posts: 927
Is it 1D interpolation, 2D or more? What kind of interpolation you want to use - polynomial, spline, etc.?


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 Post subject: Re: Points Fitting with max second derivative and specfic sl
PostPosted: Thu Feb 21, 2013 1:21 am 
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Joined: Wed Feb 20, 2013 1:31 am
Posts: 2
Basically I am trying to interpolate points (in x and y coordinates) with their respective gradients with a minimum and maximum second derivatives. So I guess I need a 2D interpolation using spline. Thanks.


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