refreshdata, clf, "clear all output"

What are the relationship of

refreshdata https://www.mathworks.com/help/matlab/ref/refreshdata.html

clf https://www.mathworks.com/help/matlab/ref/clf.html

'clear all output' https://www.mathworks.com/matlabcentral/answers/475826-clear-all-output-code

?

Answer 1

[KALYAN ACHARJYA]

Refreshdata: refreshdata updates charted data in the current figure to reflect changes in workspace variables

Clf: clf deletes from the current figure all graphics objects

'clear all output' Which coding function?

More see

clear; % Clear workspace variables

More: Clear all: Clears Variables, Scripts and functions Class definitions, Persistent variables, MEX functions, Global variables etc

Alert: Calling clear all decreases code performance, and is usually unnecessary.

[Rik]

@Kalyan, clear all clears much more than just variables. That is why mlint will warn you not to use it. Please edit your question to avoid perpetuating this bad practice.

[KALYAN ACHARJYA]

@Rik, Thank you for pointing this out. much appreciated.