Using a timer to execute a function
显示 更早的评论
So, I have a timer and I want to use the time to trigger an event. That is, at a certain time, I want a function (called OnFunc) to be executed.
when time_value == 10
OnFunc();
end
Is there a function analogous to a 'when' statement that can execute a command when the time reaches a certain point?
采纳的回答
Giorgos Papakonstantinou
2015-2-19
编辑：Giorgos Papakonstantinou
2015-2-19
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)
更多回答（0 个）
类别
在 帮助中心 和 File Exchange 中查找有关 Clocks and Timers 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Translated by 
