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How to calculate the polynomial coefficients of any arbitrary polynomial to fit data

Posted August 1, 2016 at 08:06 by Tobi

Dear all,

if you are interested in the calculation of polynomial coefficients to fit some data, you can check the method of least squares on my homepage. Here I explained everything in detail and also gave an example how to build the matrix A and the solution vector b for the problem we are discussing there. The polynomial that I am using in the example is:

\ln(\mu) = A + B \ln(T) + C\ln(T)^2 + D \ln(T)^3

How to build the matrix A and the solution vector...
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All about the PIMPLE algorithm - Part II

Posted October 21, 2014 at 17:55 by Tobi
Updated January 18, 2018 at 02:18 by Tobi (Removed content, updated content on wiki and book)

The Pimple Algorithm (21.08.2017)

In this blog I showed (since 2014) a few things about the pimple algorithm and how things are working in OpenFOAM. However, based on the fact that the explanation of the algorithm is given in my book, I removed the content here. The old revised one is still available at the wiki page. Links can be found below.



Thanks
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All about the PIMPLE algorithm

Posted October 21, 2014 at 17:54 by Tobi
Updated August 21, 2017 at 17:47 by Tobi

The Pimple Algorithm (21.08.2017)

In this blog I showed (since 2014) a few things about the pimple algorithm and how things are working in OpenFOAM. However, based on the fact that the explanation of the algorithm is given in my book, I removed the content here. The old revised one is still available at the wiki page. Links can be found below.



Thanks
Tobi's Avatar
Super Moderator
Posted in Uncategorized
Views 17286 Comments 0 Tobi is offline Edit Tags

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