- Quick specs
- Price: Free
- Operating system: Windows 95, Windows Me, Windows XP, Windows 2000, Windows NT, Windows 98
- Date added: December 14, 2007
- Total Downloads: 1,153
- Downloads last week: 3
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A newer version of Power-Surface is available.
(Download doesn't provide access to previous versions of this program.)
- Average user rating: stars out of 1 votes
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Publisher's description
From Eastern Star Software :Power-Surface offers linear, quadratic, and higher-power least-square curve/surface fitting for the given column-wise numeric data. To perform the fitting, the aforesaid algebraic power series function is assumed, and then the sum of the squares of deviations from the assumed function-value is minimized, thereby generating a set of linear simultaneous equations. This set is then auto-solved by standard Gaussian-elimination method, giving the fitting parameters. To avoid calculation errors, constant factors and decimal-points in the given data are first shifted, but finally re-corrected. The Saw-File subroutine allows vertical copying/pasting of numeric data columns from text files. This version is the first release on CNET Download.com.
What's new in this version:
This version is the first release on CNET Download.com.
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