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Instant-use add-on functions for the Wolfram Language
Function Repository Resource:
Smooth curve interpolation based on local procedures for a multiple-valued curve
ResourceFunction["AkimaSpline"][{x1,y1},{x2,y2},…}] represents an Akima-spline function defined by the data {xi, yi}. |
Construct an Akima-spline curve using a list of data points:
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Apply the function to find a point on the curve:
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Plot the Akima-spline curve with the data points:
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Ordinate values can be repeated:
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Plot the Akima-spline curve with the data points:
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Plot the Akima-spline curve with the data points:
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Interpolate random data:
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Sort the points into a traveling salesman tour:
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Interesting knot-like figures can be drawn:
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A “braided” Spikey:
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Wolfram Language 11.3 (March 2018) or above
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