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Save plot every second in different file image

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Adi Mico
Adi Mico 2011-8-10
Please Help me.
I have the program of monitoring signal which I use plot function to view the signal. Because I use the timer function, the plot changed every second. What I want is I can save that plot for every second, let say for 10 seconds. What will I to do so the plots are saved in a file with different named? say file 1.tiff for signal 1, file 2.tiff for signal 2, and so on.

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Friedrich
Friedrich 2011-8-10
Hi,
in the function which is called from the timer (TimerFcn callback) before updating the plot you can save it. Lets say the TimerFcn is named
timer('TimerFcn',@my_func, 'Period', 1.0);
Than you create my_func as follows
function my_func(obj,event )
This will pass the timer object to my_func in every call. The timer object has a property called 'TasksExecuted'. With this property you can create dynamic file names easily as follows:
%before updating the plot
print(handle_to_plot,'-dtiff',['signal_',num2str(get(obj,'TasksExecuted'))]);
%update plot
More specific:
t = timer('TimerFcn',@my_func, 'Period', 1.0,'ExecutionMode','fixedRate');
start(t);
function my_func(obj,event )
get(obj,'TasksExecuted')
end
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Friedrich
Friedrich 2011-8-11
handles.axes1 is an axis handle. but print need the handle of the figure.
Adi Mico
Adi Mico 2011-8-11
It worked if I write this code:
print(coba,'-dtiff',['signal_',num2str(get(obj,'TasksExecuted'))]);
At first moment there is some crush maybe because the program locating the destination image file but after a while it work with some vibration.
But it fine for me.
Thank you very much Mr.Friedrich..

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