0000945: IMPLEMENTED: fast multiquadric spline interpolation and fitting

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Category

Severity

Reproducibility

Date Submitted

Last Update

0000945

[ALGLIB] Interpolation

feature

have not tried

2022-06-12 19:32

2022-06-14 13:46

Reporter

SergeyB

View Status

public

Assigned To

SergeyB

Priority

normal

Resolution

implemented

Status

resolved

Product Version

Summary

0000945: IMPLEMENTED: fast multiquadric spline interpolation and fitting

Description

New large-scale multiquadric algorithm with O(N) memory requirements and O(N^2) running time, utilizing fast domain decomposition method for the solution of linear systems.

New algorithm supports interpolation and fitting (smoothing), with ability to handle more than 100.000 points on a modest workstation.

Additional Information

Programming language

Unspecified

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Issue History
Date Modified	Username	Field	Change
2022-06-12 19:32	SergeyB	New Issue
2022-06-12 19:32	SergeyB	Status	new => assigned
2022-06-12 19:32	SergeyB	Assigned To	=> SergeyB
2022-06-12 19:32	SergeyB	Programming language	=> Unspecified
2022-06-12 19:33	SergeyB	Status	assigned => resolved
2022-06-12 19:33	SergeyB	Resolution	open => implemented
2022-06-14 13:46	SergeyB	Fixed in Version	=> 3.19.0

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