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findgraph
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poli_n.txt
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2003-04-10
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POLI_N.DLL
Plugin for FindGraph.exe (www.uniphiz.com/findgraph.htm)
*
**************************************************************
How to use:
Place POLI_N.DLL in the program FindGraph subfolder "Appr".
Start FundGraph.
Start The Wizard of approximation.
On step 2 select 'User defined function'.
If all right, on step 3 your function will appear in list.
Approximation function:
V(U) = V0 + (U-U0)^M * (A0 + A1*U + ... +AN*U^N)
Parameters:
M = pow of (U-U0) in limits from -5 to +5
N = pow of polinom approximation in limits from 0 to +5
Example:
M=1, N=3, U0=0, V0=0
V(U) = U * (A0 + A1*U + A2*U^2 + A3*U^3)
Questions:
Sergey Vasilyev
serg@uniphiz.com