重构模型
R2026b使用模型变换器和克隆件检测器来重构模型，以改善模型组件化、可读性和可重用性。
使用模型变换器可以：
确定可转换为 Variant Source 或 Variant Subsystem 模块的建模模式。使用 Variant Subsystem 和 Variant Source 模块有助于提高模型在不同条件表达式（称为变体选择项）中的重用率。活动模型是根据所选的变体选择项而激活的固定结构和可变组件的组合。
标识符合消除条件的数据存储模块。消除数据存储模块可明确显示数据依赖关系，从而提高模型的可读性。
识别哪些 n-D Lookup Table 模块可转换为共享 Prelookup 模块和多个 Interpolation 模块。这种转换可提高仿真效率。
识别在建模模式中可变换为单一 Interpolation Using Prelookup 模块的多个 Interpolation Using Prelookup 模块。这种变换可提高生成代码的效率。
识别哪些 Bus Creator 和 Bus Selector 模块可转换为 In Bus Element 和 Out Bus Element 模块。此转换可简化总线处理，减少模型中的模块数量并改善可读性。
使用克隆检测器可以：
识别克隆件并创建模型，用指向库中子系统模块的链接替换克隆件。用指向库模块的链接替换克隆件可以实现组件重用并确保模型间的一致性。
识别模型中的克隆并用子系统引用替换。
函数
类
主题
模型变换器
- Transform Model to Variant System
Use the Model Transformer tool to transform a model into a variant system. - Improve Model Readability by Eliminating Local Data Store Blocks
Use the Model Transformer tool to make data dependency explicit in a model by replacing data store blocks with either a direct signal line, a Delay block or a Merge block. - Improve Efficiency of Simulation by Optimizing Prelookup Operation of Lookup Table Blocks
Use the Model Transformer tool to convert multiple n-D Lookup Table blocks into shared Prelookup blocks and multiple Interpolation blocks. - Improve Code Efficiency by Merging Multiple Interpolation Using Prelookup Blocks
Use the Model Transformer tool to transform a modeling pattern with multiple Interpolation Using Prelookup blocks into a single Interpolation Using Prelookup block.
克隆件检测器
- Enable Component Reuse by Using Clone Detection
Use the Clone Detector app to replace subsystem clones. - Identify and Replace Clones Using Model Libraries
Use the Clone Detector app to replace clones with library blocks. - Replace Exact Clones with Subsystem Reference
Use the Clone Detector app to replace exact clones with subsystem reference blocks. - Detect and Replace Subsystem Clones Programmatically
Use the Clone Detection APIs to identify and replace subsystem clones in a model. - Find Clones Across the Model
Use the Clone Detector to identify and replace clones across the model. - Exclude Components from Clone Detection
Exclude components such as subsystems or referenced models from clone detection analysis.
精选示例
以编程方式在多个模型中通过循环检测并替换克隆
此示例说明如何以编程方式，通过循环逐个对模型进行操作，在多个模型中检测并替换克隆。有关克隆检测 API 的详细信息，请参阅Detect and Replace Subsystem Clones Programmatically。
Detect Clones Programmatically on Multiple Models Across Different Folders
Programmatically detect clones across multiple models located in different folders. For more information about the clone detection APIs, see Detect and Replace Subsystem Clones Programmatically.
在工程中运行克隆检测自定义脚本
此示例说明如何在工程中管理的 Simulink® 模型文件集上运行用于检测克隆的自定义脚本。创建一个自定义脚本有助于组织和自动化大型建模工程。有关设置自定义任务的详细信息，请参阅Run Custom Tasks on Project Files。
Identify Data Type Match with Library Clone Detection
Programmatically detect clones and determine whether the inport data types of the library subsystem matches the inport data types of the clones in a model. For more information about Clone Detection APIs, see Detect and Replace Subsystem Clones Programmatically.
