模型类型和其他转换
R2026aSystem Identification Toolbox™ 软件可帮助您创建不同类型的动态系统模型。您还可以对辨识模型执行各种转换操作，例如合并和串联两个或多个模型。
函数
主题
- Using Identified Models for Control Design Applications
Using System Identification Toolbox models with Control System Toolbox™ software.
- Subreferencing Models
Creating models with subsets of inputs and outputs from multivariable models at the command line.
- 状态空间实现
一个状态空间模型可以由无限多种实现来表示。常见的形式（有时也称为典型形式）包括模态形式、伴随形式、可观测形式和可控制形式。
- Concatenating Models
Horizontal and vertical concatenation of model objects at the command line.
- Merging Models
How to merge models to obtain a single model with parameters that are statistically weighed means of the parameters of the individual models.
- Treating Noise Channels as Measured Inputs
Convert noise channels to measured channels and include the variance of the innovations.
- Transforming Between Linear Model Representations
Converting between state-space, polynomial, and frequency-response representations.
- Reducing Model Order Using Pole-Zero Plots
You can use pole-zero plots of linear identified models to evaluate whether it might be useful to reduce model order.
- Create and Plot Identified Models Using Control System Toolbox Software
Identify models and use the Linear System Analyzer to plot the models.
