UNIPHIZ Lab software

Software FindGraph Curves

Famous curves

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A library of curves

Devils curve At the FindGraph library there are more than 200 built-in famous 2-D curves from the areas of elementary mathematics, transcendental functions, probability and statistics, optimization, and graphics.
  Library of famous curves: formulas

You can investigate these curves and vary the number of parameters to discover the best model to describe your data.

  Curve fitting wizard: step 2 - Model

The functions can be defined by typing them as text and so the program is very flexible. The program allows you to build parametric line graphs X(u,v), Y(u,v) with formulas you input. Any function may then be fitted to the data and the fit displayed graphically.

  Curve fitting wizard: step 3 - Function

You can draw families of lines with a given step of parameter. Findgraph may be used to find perimeter arc lengths for the curve of Ellipse, Astroid and complex functions.

Read more about:

Digitizing Digitizing
Graphing Graphing
Curve fitting Curve fitting
Linear regression Linear regression
Best-fit Best-fit equation
Analysis Analysis
Tools Tools
Filters Filters
Convolution Convolution
Extract of periodic signals Periodic signals
Procrustes analysis Procrustes analysis
Multi-peak fitting Multi-peak fitting
SSA forecasting SSA forecasting




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