3
votes
Vote UpVote

TMS Analytics for nonlinear multiparametric approximation of surface data

TMS Software Blog – The new version 2.2 of TMS Analytics and Physics pack contains the nonlinear least squares approximation tools. The nonlinear approximation tasks are widely used in statistics to fit experimental data with some random distribution function. Let us consider the example of surface data fitting with the 2D Gaussian function. The Gaussian distribution of 2 variables x and y (https://en.wikipedia.org/wiki/Gaussian_function) has the following math expression: Except the amplitude A, the distribution nonlinearly depends on four parameters: center coordinates x0, y0 and deviations sx, sy. The ...
Favorite? Off-Topic? 2017-10-05 11:05

Statistics

Visits: 5207
Votes: 3
Favorites: 0
Off-Topic: 0

Visits by Source

User Actions

Users who voted for this posting

rafosv
SayVegin
slr4bf
Subscribe:
Contact us to advertise on DelphiFeeds.com

Community Links

Torry Firebird News

Sponsor

 
Please login or register to use this functionality.
(click on this box to dismiss)