How to draw Output Data in realtime fo NIDAQ?

1 回表示 (過去 30 日間)
Sergey Makovkin
Sergey Makovkin 2016 年 9 月 7 日
編集済み: Sergey Makovkin 2016 年 9 月 7 日
I use a code:
Session = daq.createSession('ni');
addAnalogOutputChannel(Session, 'Dev2', 0:1, 'Voltage');
Session.IsContinuous = true;
Session.Rate = 10000;
data(:, 1) = [linspace(-1, 5, 5000) linspace(5, -1, 5000)]';
data(:, 2) = [linspace(-1, 10, 5000) linspace(10, -1, 5000)]';
lh2 = addlistener(Session, 'DataRequired', @(src, event) src.queueOutputData(data));
queueOutputData(Session, data);
subplot(2, 2, 1);
plot(data(:, 1))
subplot(2, 2, 2);
plot(data(:, 2))
startBackground(Session);
And I need to draw in realtime on plot point by point. How can I do it via listener?

回答 (0 件)

カテゴリ

Help Center および File ExchangeGet Started with MATLAB についてさらに検索

タグ

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by