how to khow quantity and name of constant block used in subsystem in matlab

To know the quantity and names of constant blocks used in a subsystem in MATLAB, you can use the find_system function along with the BlockType parameter. Here's an example code that demonstrates how to achieve this:

main.m
subsystemName = 'mySubsystem';  % Replace with the name of your subsystem

% Find all the constant blocks within the subsystem
constantBlocks = find_system(subsystemName, 'BlockType', 'Constant');

% Get the quantity of constant blocks
blockQuantity = numel(constantBlocks);

% Display the quantity and names of the constant blocks
disp(['Quantity of Constant Blocks: ' num2str(blockQuantity)]);
disp('Names of Constant Blocks:');
disp(constantBlocks);
453 chars
13 lines

In this example, replace 'mySubsystem' with the actual name of your subsystem. The find_system function is used to find all the constant blocks within the specified subsystem, and the BlockType parameter is set to 'Constant' to filter out only the constant blocks.

The numel function is used to get the quantity of constant blocks stored in the constantBlocks array. Finally, the disp function is used to display the quantity and names of the constant blocks.

Ensure that your subsystem is loaded and visible in the MATLAB environment before running this code.