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- Using LINEST for non-linear curve fitting
- 3DFrame Ver 1.03 and Frame4 Ver 3.07
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- Cubic Splines
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- Daily Download 5: Frame Analysis
- Using Linest for non-linear curve fitting, examples, hints and warnings
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Tag Archives: ODR
More circle fitting options with Scipy
A comment on the first post on this topic found that the method used did not work well for short arcs of large radius circles. An example of the problem can be seen in the screen shots below: The function … Continue reading
Posted in Coordinate Geometry, Curve fitting, Excel, Link to Python, Maths, Newton, NumPy and SciPy, UDFs, VBA, xlwings
Tagged curve fitting, Excel, least squares, Numpy, ODR, Python, SciPy, VBA
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