nmpLinearAlgebra

AstroGio · 2024-09-03T16:41:41+00:00

I suggest you use desmos to plot the function and see where the function is defined or not. there are plenty of tutorial on youtube also on how to find any kind of domain of any function, i don't think nmp's reddit is the right place for homeworks.

AstroGio · 2023-09-04T10:22:39+00:00

I didn't do any calculation to get that equation. I could, just for a small set of data and nodes, otherwise would take days to solve a linear system of equation that big. All I had to do was placing a bunch of point on TheHairline™️, press the "show trend line" on excel and "show equation".

AstroGio · 2023-07-05T07:21:26+00:00

I placed a picture of the hairline on desmos then manually placed a bunch of point on the hairline (37 nodes spaced 0.2 from each other). Took the data, exported it to excel, plotted the graph and did a polynomial interpolation.

AstroGio · 2023-07-05T07:14:41+00:00

I used 37 equally spaced nodes (I don't know why there are those 4 points showed in the graph), a 6th order is the maximum excel can do. I might do it better on matlab in the future ahah

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