Least-squares line fitting: Difference between revisions
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A WASSERMANN (talk | contribs) No edit summary |
A WASSERMANN (talk | contribs) No edit summary |
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} | } | ||
} | } | ||
/* | |||
console.log(A[0]); | console.log(A[0]); | ||
console.log(A[1]); | console.log(A[1]); | ||
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var res = JXG.Math.Numerics.Jacobi(A); | var res = JXG.Math.Numerics.Jacobi(A); | ||
console.log(res); | console.log(res); | ||
*/ | |||
/* | /* | ||
// Now, the general linear least-square fitting problem | // Now, the general linear least-square fitting problem | ||
Revision as of 16:59, 9 November 2010
This little JXSGraph application finds the line - described by homogeneous coordinates [a,b,c] - that minimizes
- [math]\displaystyle{ \sum_{i=1}^n (ax_i+by_i+cz_i)^2. }[/math]
Coming soon...
