Bar Graph attached to Live maping

Question

Alvin Winter 2019-10-6

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/483880-bar-graph-attached-to-live-maping

关闭： MATLAB Answer Bot 2021-8-20

CODE:

function [red, green, blue] = colorAnalysis(r)
i=1;
img(i)=r.getImage; %Get image from rasberry pie camera on roomba and store in variable 'img'
red = mean(mean(img(:,:,1)));   %average red intensity
green = mean(mean(img(:,:,2)));   %average green intensity
blue = mean(mean(img(:,:,3)));   %average blue intensity
if r.setDriveVelocity(0)
    [red(i), green(i), blue(i)] = colorAnalysis(r);
    i=i+1;
   bar(red(i), green(i), blue(i))
 SendData
end
end

Hi, I was wondering if I could place these images or colors onto a live mapping graph. Basically where the picture is taken, the color analysis onto that point of the graph.