PS Concatenate

R2026b

Concatenate two vector or matrix physical signals

Since R2023b

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PS Concatenate block

To add a block to a model, double-click the canvas and start typing the block name. Then, select the block from the list.

Libraries:
Simscape / Foundation Library / Physical Signals / Functions

Description

The PS Concatenate block concatenates two input vectors or matrices into a single output.

Physical signals at the two input ports must have commensurate units. The unit at the output port is determined by unit propagation rules. For more information, see Physical Signal Unit Propagation.

By default, the block concatenates the matrices vertically. To concatenate horizontally, select the Concatenate horizontally check box.

Ports

Input

I1 — Input physical signal, untyped

physical signal

First input physical signal to be concatenated.

The port name is not visible in the block icon, but you can see this name in the underlying source file by clicking the Source code link in the Description tab of the block dialog box.

Programmatic Use

Port: I1

I2 — Input physical signal, untyped

physical signal

Second input physical signal to be concatenated.

The port name is not visible in the block icon, but you can see this name in the underlying source file by clicking the Source code link in the Description tab of the block dialog box.

Programmatic Use

Port: I2

Output

O — Output physical signal, untyped

physical signal

Output physical signal.

The port name is not visible in the block icon, but you can see this name in the underlying source file by clicking the Source code link in the Description tab of the block dialog box.

Programmatic Use

Port: O

Parameters

Concatenate horizontally — Specify concatenation method for matrices

Off (default) | On

If the input signals are matrices, then by default the block concatenates them vertically. To concatenate the matrices horizontally, select the Concatenate horizontally check box.

Programmatic Use

Parameter:	catColumns
Values:	"true" | "false"

Programmatic Use: Add Block

To add the block programmatically, use the add_block function with one of these library block paths as the source.

"fl_lib/Physical Signals/Functions/PS Concatenate"

Example: add_block("fl_lib/Physical Signals/Functions/PS Concatenate","myModel/myBlock",MakeNameUnique="on")

For information about programmatic access to individual block parameters, see the Programmatic Use section of parameter descriptions on this page.

Extended Capabilities

C/C++ Code Generation
Generate C and C++ code using Simulink® Coder™.

Version History

Introduced in R2023b