How can I know more details about the function spap2?

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Saurabh Madankar
Saurabh Madankar 2021-11-16
评论： Saurabh Madankar 2021-11-17
The built-in function spap2 returns the B-form of the spline. My main goal is to know how exactly it calculates the coefficients it returns for each term in the B form, meaning the coefficients of each of the B's in the B form.

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Bjorn Gustavsson
Bjorn Gustavsson 2021-11-16
Why don't you just try:
edit spap2
From there you should be able to read for yourself. As far as I can see most functions are plain .m-files.
HTH
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Steven Lord
Steven Lord 2021-11-16
What are you planning to do with that information? Are you planning to cite the function in a paper, for example?
The Algorithm section on the spap2 documentation page describes generally the approach it takes.
Saurabh Madankar
Saurabh Madankar 2021-11-17
I am not planning anything in general, just wanted to know how exactly it calculates the coefficients. I looked into the Algorithms section as well, but didn't the clear idea.

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