MATLAB: While observing output from general scope and time scope in simulink, time scope give output linearly increasing but in actual scenario data is in hold state, while general scope gives correct data i.e data is in hold state.(image is attached below

scopesimulink

Best Answer

The “Time scope” block is optimized for discrete time processing while the “scope” block is optimized for general time-domain simulation because of which you are getting different outputs.

You can refer to the below documentation for more information on “Scope” block and “Time scope” block

https://www.mathworks.com/help/simulink/ug/simulation-data-display-and-capture-using-scopes.html#buw7l4r-5

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MATLAB: Problem about scope.

Use Sinks > XY Graph. It has 2 inputs and plots input(Y) against input(X).

See XY-Graph

MATLAB: Simulink scope autoscale

Hi Raldi,

assuming the scope blocks are open, the following piece of code does the autoscaling for you:

% find all scope blocks as MATLAB figures:
set(0, 'showhiddenhandles', 'on')
scope = findobj(0, 'Tag', 'SIMULINK_SIMSCOPE_FIGURE');
for i=1:length(scope)
  % this is the callback of the "autoscale" button:
  simscope('ScopeBar', 'ActionIcon', 'Find', scope(i))
end
set(0, 'showhiddenhandles', 'off')

Titus

Best Answer

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