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- Using LINEST for non-linear curve fitting
- Cubic Splines
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Tag Archives: Open source
Units for Excel
One of the reasons that programs like MathCad tend to be preferred to Excel for engineering and scientific applications is that they have much better facilities for dealing with different units of measurement. This isn’t difficult, since the only built-in function provided … Continue reading
Posted in Excel, Newton, UDFs, VBA
Tagged Conversion, Excel, Open source, UDF, Units, VBA
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Some VBA maths resources
In the past week I have discovered a couple of sites with open source maths related VBA code that I was previously unaware of, and which deserve to be better known: AlgLib: “ALGLIB is a cross-platform numerical analysis and data processing library. … Continue reading
Daniel’s XL Toolbox
I downloaded this yesterday: Daniel’s XL Toolbox “Daniel’s XL Toolbox is a free, open source add-in for Excel® that helps you to analyze and present data.” See the link for a full description. I’ve only had a brief look, but … Continue reading