Abstract
| Original language | English |
|---|---|
| Pages (from-to) | 1640-1642 |
| Number of pages | 3 |
| Journal | Electronics Letters |
| Volume | 31 |
| Issue number | 19 |
| DOIs | |
| Publication status | Published - 14 Sep 1995 |
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Least-squares Padé reduction : a nonuniqueness property. / Lucas, T. Nigel; Smith, I. D.
In: Electronics Letters, Vol. 31, No. 19, 14.09.1995, p. 1640-1642.Research output: Contribution to journal › Article
TY - JOUR
T1 - Least-squares Padé reduction
T2 - a nonuniqueness property
AU - Lucas, T. Nigel
AU - Smith, I. D.
PY - 1995/9/14
Y1 - 1995/9/14
N2 - It is shown that least-squares Padé reduced order models are not unique for a given order. Depending on which reduced denominator coefficient is chosen to be unity, the method is seen to minimise an error index over different subsets of system time moments when calculating this denominator.
AB - It is shown that least-squares Padé reduced order models are not unique for a given order. Depending on which reduced denominator coefficient is chosen to be unity, the method is seen to minimise an error index over different subsets of system time moments when calculating this denominator.
U2 - 10.1049/el:19951157
DO - 10.1049/el:19951157
M3 - Article
VL - 31
SP - 1640
EP - 1642
JO - Electronics Letters
JF - Electronics Letters
SN - 0013-5194
IS - 19
ER -