| Title: | Mathematics at DEC |
| Moderator: | RUSURE::EDP |
| Created: | Mon Feb 03 1986 |
| Last Modified: | Fri Jun 06 1997 |
| Last Successful Update: | Fri Jun 06 1997 |
| Number of topics: | 2083 |
| Total number of notes: | 14613 |
Here's one for you lunchtime mathematicians. And a solution is
urgently needed. I am without any reference books and working on
customer site.
I need a subroutine that will give me a best-fit linear equation
through 3 calibration points.
by best-fit, i mean that I desire the linear equation that minimizes
the errors^2 for each of the three points supplied.
C
C
C
CALL BESTFIT( X1,Y1 , X2,Y2 , X3,Y3 , M_COEF, B_COEF)
C
C
C
How does the math work??
dj brown
(I can guarantee that no two of the calib pts have the same X value)
| T.R | Title | User | Personal Name | Date | Lines |
|---|---|---|---|---|---|
| 1552.1 | CLT::KOBAL::GILBERT | Ownership Obligates | Thu Jan 30 1992 15:50 | 27 | |
| 1552.2 | solution found ! | PTOVAX::DJBROWN | To feel we are able, is to be so | Thu Jan 30 1992 17:24 | 9 |
This is wonderful ! Thanks a million.
You know, its resources like this (having a nation-wide NOTE-ing
network) and the fact that we have a lot of top-notch people working
for this company that *REALLY* impress our customers !
I have my solution tested and implimented, and works great.
Again, Thanks ::GILBERT !
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