 |
SFE parameter estimation
Estimates the selected, optimizable parameters for a
supercritical fluid extraction
experiment (via Nelder-Mead minimization). (See program version in
the results page.) |
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| Abscissas |
i (order no.)
x1
|
Selected abscissas for graph. |
| n, nvar, npar |
|
No. of experimental points, independent variables,
and total model parameters. |
| niv, ivopt |
|
No. of optimizable model parameters and its
rank vector. |
| X |
X-values given row-wise.
• |
| Y |
Y-values.
• |
| Par. names |
1.zksa 2.fk 3.zkfa
4.yr 5.w0 6.eps 7.zN
8.rhoc 9.rhos 10.qp
|
Parameter names. • |
| P |
Parameters; scale factors.
• |
| krit |
1
2 (min. sq.)
3
4
∞ (minmax) |
Criterion [power of
|ycalc−y|]. |
| tol, maxcal, imonit |
|
Tolerance, max. no. of iterations, monitoring. |
| Show values |
|
Shows the values of the graph coordinates. |
|
Estimates the selected parameters in the Sovová model for a
supercritical fluid extraction (SFE) experiment. (The Nelder-Mead
algorithm is used to optimize fit.) Only the parameters selected in
'ivopt' are optimized from the initial guess, P, given. |
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References:
• — |
