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How to implement void polyfit(const double *xvals, const double *yvals, int n, int order, double *coeffs) in zsclib #59

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jdwang001 opened this issue Mar 29, 2024 · 0 comments

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@jdwang001
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Hello, guys!
I'm currently porting an algorithm library to an MCU , which is implemented based on GSL (GNU Scientific Library).
The library includes a function

void polyfit(const double *xvals, const double *yvals, int n, int order, double *coeffs)

commonly found in NumPy and MATLAB. I'm not very familiar with ZSCLib and GSL.
I would like to know how to proceed step by step to use polyfit in ZSCLib.
Could you provide me with a rough idea or guidance?

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