What is masked subsystem in Simulink?

A mask is a custom user interface for a block. By masking a block you encapsulate the block diagram to have its own parameter dialog box with its own block description, parameter prompts, and help texts. You can mask an independent custom block that you can reuse as unique blocks like those defined in Simulink.

How do I add a mask to Simulink?

In the Model Workspace pane, click Create System Mask. Alternatively, in Simulink, on the Modeling tab, under Component, click Create Model Mask, or right-click the model, and select Mask > Create System Mask. The Mask Editor dialog box opens.

How do I use subsystems in Simulink?

In the Simulink Editor, double-click and start typing the subsystem type, then select the corresponding block from the menu. In the Simulink Editor, drag a selection box to outline the subsystem that you want to create, then select the subsystem type. Drag a Subsystem block from the Library Browser.

How do you unmask in Simulink?

To remove a mask from a block,

  1. Select the block.
  2. On the Block tab, in the Mask group,click Edit Mask. The Mask Editor opens and displays the existing mask, for example:
  3. Click Delete Mask in the of the Mask Editor. The Mask Editor removes the mask from the block.

What is the mask function in Matlab?

A mask is a custom interface for a block that hides the block content, making it appear as an atomic block with its own icon and parameter dialog box. It encapsulates the block logic, provides controlled access to the block data, and simplifies the graphical appearance of a model.

How do I create a mask in MATLAB?

Create a Simple Mask

  1. Step 1: Open Mask Editor. Open the model in which you want to mask a block.
  2. Step 2: Define the Mask. The Mask Editor contains four tabs that enable you to define the block mask and customize the dialog box for the mask.
  3. Step 3: Operate on Mask.

What are different types of subsystem?

There are two types of subsystems: primary and secondary .

What is a subsystem model?

In UML models, subsystems are a type of stereotyped component that represent independent, behavioral units in a system. Subsystems are used in class, component, and use-case diagrams to represent large-scale components in the system that you are modeling.

What is mask in Matlab?

How do I edit a mask in Simulink?

You can also use the keyboard shortcut CTRL + M to open Mask Editor. The Mask Editor dialog box contains a set of tabbed panes, each of which enables you define a feature of the mask. These tabs are: Parameters & Dialog Pane: To design mask dialog boxes.

How do you apply a mask in MATLAB?

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  1. To create a mask like you said: Theme. maxGL = max(grayImage(:))
  2. To apply the mask to an RGB image, use this code: Theme. % Mask the image using bsxfun() function to multiply the mask by each channel individually.
  3. If it’s grayscale, you can do it simpler like this: Theme. grayImage(~mask) = 0;