1/3/2023 0 Comments Mathematica 7 fit nonlinear![]() ![]() To solve to a presumed quadratic fit, a= : b=Ĭ=matsolve(a,b) returns y=2x^2-5x+7 Here is a simple example using the free Pari-GP program (or can use calculator) and basic matrix ops: Do you have any in mind ? StuRat 07:05, 30 August 2006 (UTC) ok, here's my 2 bits Some examples would be extremely useful here.- jazzle 12:02, 28 August 2006 (UTC) Agreed. Preceding unsigned comment added by 67.213.3.6 ( talk) 02:12, 17 February 2008 (UTC) Illustrations Needed The more simple, the better, if it gets the job done. Talking about osculation and using curvature to find the magnitude of a force vector are not really necessary. There are better examples of these principles. ![]() This article covers math skill that could be learned in a high school physics class but causes the reader to thinkĪbout concepts one shouldn't even think about until calc II. However, it is a little clumsy (as is my explanation, hence not in the article :))ĭeepNorth ( talk) 02:36, 27 November 2020 (UTC) Problems I am pretty sure what they mean there is interpolation between points where you have surrounding data but no data point for that particular independent variable value. ![]() "to infer values of a function where no data are available"Īt first look I thought "you can't just make up data". I am not sure how to fix this, but the following text is a little confusing:
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