MATLAB: Repeat a random function on matlab every 2 minutes

ttimer function repeat

i have a function called. I want it to be repeated every two minutes. how can i do that with a timer?

Best Answer

T = timer('Period',120,... %period
        'ExecutionMode','fixedRate',... %{singleShot,fixedRate,fixedSpacing,fixedDelay}
        'BusyMode','drop',... %{drop, error, queue}
        'TasksToExecute',inf,...          
        'StartDelay',0,...
        'TimerFcn',@(src,evt)disp('hi'),...
        'StartFcn',[],...
        'StopFcn',[],...
        'ErrorFcn',[]);
start(T);

replace disp('hi') with something useful.

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MATLAB: Set timer to display sth in certain interval

T = timer('Period',0.01,... %period
        'ExecutionMode','fixedRate',... %{singleShot,fixedRate,fixedSpacing,fixedDelay}
        'BusyMode','drop',... %{drop, error, queue}
        'TasksToExecute',100,...          
        'StartDelay',0,...
        'TimerFcn',@(src,evt)disp('.'),...
        'StartFcn',[],...
        'StopFcn',[],...
        'ErrorFcn',[]);
start(T);

MATLAB: Using a timer to execute a function

A simple timer:

   t = timer('BusyMode', 'Drop', ...
            'ExecutionMode', 'fixedDelay', ...
            'StartFcn', [], ...
            'TimerFcn', @(obj, evd) disp('hallo'), ...
            'StopFcn', [], ...
            'Period', 2);

Issue start(t) to start the timer and stop(t) to stop it.

This timer executes the timer function @(obj, evd) disp('hallo') every 2 seconds. If the execution of the TimerFcn has not completed before the next execution, then the timer will Drop the next execution.

You can create your own callback for your TimerFcn.

At the end issue

delete(t)

Best Answer

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MATLAB: Set timer to display sth in certain interval

MATLAB: Using a timer to execute a function

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