How do i print a bar graph using simulink?

i want to print a bar graph using matlab function or .mat file taking an array of numbers in a simulink model

Answer 1

[Kothuri]

Hi Kyon,

There are 2 methods to print a bar graph in MATLAB from an array of numbers within a Simulink model:

• Using a MATLAB function block – Insert a MATLAB function block into the Simulink model and define the function which takes the array as input and use ‘bar’ function to create the bar graph.
• Using To Workspace and MATLAB script – Insert a ‘To Workspace’ block into the Simulink model and configure the block parameters such as:

‘Variable name’ – choose the name of the workspace variable

‘Save format’ – select Array

And then run the Simulation and plot the data using ‘bar’ function after the simulation in MATLAB Command Window or Script.

Below link directs to the documentation of ‘bar graph’.

www.mathworks.com/help/matlab/ref/bar.html?s_tid=doc_ta

Hope this clarifies your question on how to visualize an array of numbers as a bar graph.