清空筛选条件
清空筛选条件

Plotting "live" data inside while loop?

2 次查看（过去 30 天）
Paul Pogba
Paul Pogba 2018-12-6
回答： ahmed nebli 2018-12-6
I'm capturing data in real time, with 1 second interval. When I use "disp" command, I see correct values displayed and I want to plot them. However, MATLAB only starts plotting them after I pause the script. Is there a way to plot new data every second, replacing old? Do I need to use other function than "plot"?
hold on;
while true
% 3. Trigger radar chirp and get the raw data
[mxRawData, sInfo] = oRS.oEPRadarBase.get_frame_data;
ydata = mxRawData; % get raw data
disp(real(ydata));
plot(real(ydata));
end

请先登录，再回答此问题。

回答（1 个）

ahmed nebli
ahmed nebli 2018-12-6
i suggest you try using the function set like in the link bellow https://www.mathworks.com/help/matlab/ref/set.html

类别

在 Help Center 和 File Exchange 中查找有关 Graphics Object Properties 的更多信息

标签

Community Treasure Hunt

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

Start Hunting!

Translated by