Equalisation calculus


Equalisation calculus by the method of the least squares. It computes an equalisation polynomial for 3 to 10 data points and polynomial order of up to 8. The polynomial order should not be set higher as the algorithm gets to its limits there :-)

By default it shows 6 data points filled by the same values I use in my C# sample projects.

Pressing the “solve” button computes the equalisation polynomial and displays it at the very bottom. The polynomial has its highest power on the right side. For the sample values this is.


Equalisation


The shape of the equalisation is the drawn in a graphic above. This graphic shows the shape in blue and the data points by little red squares.


For the detailed description of the equalisation algorithm see Method of the least squares



Method of the least squares

Order: Supporting points:




Demo Project equalisation calculus solver in Java script

  • Equalisation_JavaScript