User`s guide

Index
normalized gradient algorithm 7-11
O
OE model.SeeOutput-Error model
offset levels 1-94
order.Seemodel o rder
outliers 1-91
Output-Error model 3-44
P
pem
for p olynomial models 3-61
for process models 3-29
for state -space models 3-87
periodogram
etfe for time series 6-5
physical equilibrium 1-94
piece-wise linear 4-25
plot
copy to MATLAB Figure window 12-19
data 1-75
data tip 12-15
in LTI Viewer 10-5
models 8-4
models in the GUI 8-5
print 12-20
selecting noise channels 12-18
pole-zero cancelation 8-51
pole-zero plot 8-47
polynomial models 3-41
estimating order 3-49
for time-series 6-7
polynomial nonlinea rity 4-25
predicting model output 9-1
initial states 9-8
prediction 9-7
print plot 12-20
process model 3-22
definition 3-22
properties
for models 2-14
R
recursive estim ation 7-2
reducing model order
using
balred 10-3
using pole-zero plot 8-51
refining models
linear 3-104
linear parame tric 3-103
nonlinear 4-28
nonlinear black-box 4-28
using pem 3-105 4-29
renaming data 1-41
resampling data 1-100
avoiding aliasing 1-103
residual analysis
confidence interval 8-18
plot 8-16
residuals
plotting using the System Identification
Tool 8 -21
Rissanen’s Minimum Description Length
(MDL) 3-54
robust criterion
for outliers 1-91
S
sampling interval 1-28
saving session preferences 12-21
segmentation of data 7-14
selecting data 1-86
Index-5