Composite Signals

使用综合信号（例如总线）进行分组信号并降低模型复杂性

为了简化模型外观，使用这些技术将单个信号组合为复合信号：

For a detailed comparison of composite signals, see复合信号的类型.

虚拟巴士符合大多数建模要求，将信号组合到复合信号中，并为您提供组合不同类型的信号的灵活性。

块

Bus Assignment	为指定的总线元素分配新值
公共汽车创建者	从输入元素创建总线
Bus Selector	从传入巴士中选择元素
In Bus Element	Select input from external port
Out Bus Element	Specify output that connects to external port

Demux	虚拟矢量信号的提取和输出元素
Mux	Combine input signals of same data type and complexity into virtual vector
Selector	Select input elements from vector, matrix, or multidimensional signal
载体连接，基质连接	相同数据类型的连接输入信号以创建连续输出信号

Bus to Vector	将虚拟总线转换为向量
信号转换	将信号转换为新类型而不改变信号值

`Simulink.Bus`	指定巴士的属性
`Simulink.BusElement`	指定巴士元素的属性
`万博1manbetxsimulink.bus.celltoObject`	将包含总线信息的单元格数转换为simulink.bus对象万博1manbetx
`Simulink.Bus.createObject`	创造`Simulink.Bus`objects from blocks or MATLAB structures
`Simulink.Bus.objectToCell`	使用si万博1manbetxmulink.bus对象创建包含总线信息的单元格数组
`Simulink.Bus.save`	Save Simulink.Bus objects in function

Simulink.Bus.createMATLABStruct 创造MATLABstructures that use the same hierarchy and attributes as buses

万博1manbetxsimulink.blockdiagram.addbustovector 挂rt virtual bus signals into vector signals by adding Bus to Vector blocks

公交编辑	创造, modify, and manage bus objects
Model Explorer	View, modify, and add elements of万博1manbetxmodels,Stateflowcharts, and workspace variables

复合信号的类型
Reduce visual complexity in a model by combining signals into a composite signal.
具有公共汽车的块
确定支持虚拟总线，非虚拟总线和公交车数组的块。万博1manbetx

小组信号线进入虚拟巴士
Combine signals into virtual buses, which only affect visual appearance.
Simplify Subsystem and Model Interfaces with Buses
Use In Bus Element and Out Bus Element blocks for bus inputs and outputs.
Display Bus Information
Display information about buses, such as signal hierarchy and whether the bus is virtual or nonvirtual.
确定自动巴士转换
Recognize modeling patterns that cause hiddenBus To Vector和信号转换块。

Modify Bus Hierarchy
更改嵌套公共汽车及其元素的顺序和层次结构。
Assign Signal Values to Bus Elements
Use aBus Assignmentblock to replace signals assigned to bus elements.
Specify Initial Conditions for Bus Elements
将总线元素值指定为总线的初始条件。
Share and Reuse Bus-Routing Blocks
共享使用子系统参考或自定义库来创建或与总线交互的块。

Specify Bus Properties with Simulink.Bus Object Data Types
理解Simulink.Busobject uses and implementation.
创造Bus Objects Programmatically
使用功能和类定义Bus对象和总线元素，从块创建总线对象或创建Busobjects from MATLAB^®data.

创造Nonvirtual Buses
创造buses that appear in generated code and support modeling constructs such as arrays of buses.
Modify Sample Times for Nonvirtual Buses
Make the sample time of signals the same so that you can group them in a nonvirtual bus.
Generate Code for Nonvirtual Buses
Use a structure in code generation to represent a nonvirtual bus. Control data types of initial condition structure fields.
Inspect Generated Code for Nonvirtual Buses
在生成的代码中找到一个简单模型的代码中的非虚拟总线。

在公共汽车阵列中的集体非虚拟巴士
Streamline a model by combining nonvirtual buses that have the same data type into an array.
Work with Arrays of Buses
Set up your model to use an array of buses to select signals, assign values to a signal, perform iterative processing, log and load signals, and initialize signals.
挂rt Models to Use Arrays of Buses
挂rt an existing model that does not use arrays of buses to use arrays of buses.