How do I replace the step command for running an object in MATLAB2018a
1 vue (au cours des 30 derniers jours)
Afficher commentaires plus anciens
In the following code;
DataRecorder = dspdemo.DAQRecorder(...
'DeviceName', deviceName,...
'SamplesPerFrame', samplesPerFrame,...
'SampleRate', sampleRate,...
'ChannelNumbers', 0,...
'OutputNumOverrunSamples', true);
%%Acquire data continuously
% Acquire data through a simple while loop, until the time reaches the
% value previously defined in endTime.
% To terminate the acquisition manually press CTRL+C
tstart = tic;
while (toc(tstart) < endTime)
% Use step method to acquire SamplesPerFrame at a time from the device
[data, numov] = step(DataRecorder);
if(~isempty(data))
plot(data), set(gca,'Xlim',[0, length(data)-1])
drawnow
end
if(numov > 0)
fprintf('Samples overrun: %g\n',numov)
end
end
In the above code the specific command;
[data, numov] = step(DataRecorder);
does not work in Matlab 2018a
How can I run that object in the same manner using Matlab2018a
I don't understand how objects work!
Thank you
1 commentaire
Réponses (3)
Branko Celler
le 10 Juin 2018
1 commentaire
Walter Roberson
le 10 Juin 2018
No. You told us that that specific command does not work in MATLAB R2018a, but you did not tell us how you know that it does not work. Does it produce an error message? Does it accept the command but nothing happens?
Branko Celler
le 10 Juin 2018
Modifié(e) : Walter Roberson
le 10 Juin 2018
1 commentaire
Walter Roberson
le 10 Juin 2018
Unfortunately that involves a toolbox that is not available for my Mac, so I cannot look at the code at the moment.
Voir également
Catégories
En savoir plus sur Interactive Control and Callbacks dans Help Center et File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!