User`s guide
Subreferencing Model Objects ...................... 3-119
What Is Subrefer encing?
............................ 3-119
Limitation on Supported M odels
..................... 3-119
Subreferencing Specific Measured Channels
........... 3-119
Subreferencing Measured and Noise Mode ls
........... 3-120
Treating Noise Channels as Measured Inputs
.......... 3-122
Concatenating Model Objects
....................... 3-124
About Concatenating Models
........................ 3-124
Limitation on Supported M odels
..................... 3-124
Horizontal Concatenation of Model Objects
............ 3-125
Vertical Concatenation of Model Objects
............... 3-125
Concatenating Noise Spectral Data of idfrd Objects
...... 3-126
See Also
......................................... 3-127
Merging Model Objects
............................. 3-128
Nonlinear Black-Box Model Identification
4
Supported Data for Estimating N onlinear Black-Box
Models
......................................... 4-2
Supported Nonlinear Black-Box Models
............. 4-3
Identifying Nonlinear ARX Models
.................. 4-4
Supported Data for Nonlinear ARX Models
............ 4-4
Definition of the Nonlinear ARX M odel
................ 4-4
Using Regressors
.................................. 4-6
Nonlinearity Estimators fo r Nonlinear AR X Models
..... 4-9
How to Estimate Nonlinear ARX Models in the GUI
..... 4-10
How to E stimate Nonlinear ARX Models at the Command
Line
.......................................... 4-11
Identifying Hammerstein-Wiener Models
............ 4-15
Supported Data for Estima ting Ha mmerstein-Wi ener
Models
........................................ 4-15
Definition of the Hammerstein-Wiener Model
.......... 4-15
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