User`s guide

Supported Models for Time- and Frequency-Domain
Data
............................................ 2-4
Supported Models for Time-Do main Data
.............. 2-4
Supported Models for Frequency-Domain Data
......... 2-5
Supported Continuous-Time and Discrete-Time
Models
......................................... 2-7
Commands for Model Estimation
.................... 2-9
Creating Model Structures at the Command Line
..... 2-11
About System Identification Toolbo x Model Objects
...... 2-11
When to Construct a Model Structure Independently of
Estimation
..................................... 2-12
Commands for Constructing Model Structures
.......... 2-13
Model Properties
.................................. 2-14
See Also
......................................... 2-20
Modeling Multiple-Output Systems
.................. 2-21
About Modeling Multiple-Output Systems
............. 2-21
Modeling Multiple Outputs Directly
.................. 2-22
Modeling Multiple Outputs as a Combination of
Single-Output Models
............................ 2-22
Improving Multiple-Output Estimation Results by
Weighing Outputs During Estimation
.............. 2-23
Linear Model Identification
3
Identifying Freq u en cy -R es po nse M od e ls ............. 3-2
What Is a Frequency-Response Model?
................ 3-2
Data Supported by Frequency-Response Models
........ 3-3
HowtoEstimateFrequency-ResponseModelsinthe
GUI
.......................................... 3-3
How to Estimate F reque ncy-Response Models at the
Command Line
................................. 3-5
Options for Computing Spectral Models
............... 3-5
Options for Frequency Resolution
.................... 3-6
Spectral Analysis Algorithm
......................... 3-8
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