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XonGrid

Excel interpolation add-in

5.0 Stars (5)
293 Downloads (This Week)
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Description

XonGrid is a free Excel library of functions to perform 1D, 2D, 3D, 4D and arbitrary dimension (ND) interpolations from scattered data.

XonGrid Web Site

Features

  • Available for 32 and 64 bits Excel versions
  • Multivariate interpolation from scattered data
  • Various interpolation methods: Linear, Akima, Bilinear, Nearest-neighbor, Natural-neighbors and Kriging
  • 2D Cubic Spline Approximation
  • Gaussian Process Regression
  • Scaling of non-homogeneous parameters
  • Array Formulas to speed up multiples interpolation
  • Support for missing values and errors
  • User defined interpolation
  • Visual Basic Interface

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User Ratings

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User Reviews

  • 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    Literally just saved me hours of work! Bless you.

    Posted 11/21/2015
  • 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    Great interpolation tool by XonGrid

    Posted 04/27/2015
  • 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    good job xongrid

    Posted 09/18/2012
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Additional Project Details

Intended Audience

End Users/Desktop, Engineering, Financial and Insurance Industry, Science/Research

User Interface

Excel

Programming Language

C, C++

Registered

2010-02-12

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