How to I use get param to get a value from an output of a bus?

Question

how do i use getparam() to get the value of an specific bus signal? for example getparam(bus selector,signal1, value ) but the function getparam only accepts 2 arguments how do i do it?

Prashant Kumar · Accepted Answer

In MATLAB, you can use the get_param function to retrieve parameter values from a Simulink block. If you want to get a value from the output of a Simulink bus signal, you would first need to access the block connected to that output and then use get_param to retrieve the parameter value you're interested in.
Here's an example of how to use get_param to get a value from the output of a Simulink block:

% Specify the name of the Simulink model model_name = 'YourSimulinkModel'; % Specify the name of the block whose output you want to access block_name = 'YourBlockName'; % Specify the name of the parameter you want to retrieve param_name = 'YourParameterName'; % Get a handle to the block block_handle = get_param([model_name '/' block_name], 'Handle'); % Use get_param to retrieve the parameter value param_value = get_param(block_handle, param_name); % Display the parameter value disp(['The value of ' param_name ' is: ' param_value]);

In this code:

model_name should be replaced with the name of your Simulink model.
block_name should be replaced with the name of the block whose output you want to access.
param_name should be replaced with the name of the parameter you want to retrieve.

The code first gets a handle to the block using get_param with the block's full path (including the model name). Then, it uses get_param again to retrieve the parameter value and displays it.
Make sure to replace the placeholders in the code with the actual names of your Simulink model, block, and parameter.

How to I use get param to get a value from an output of a bus?

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