Plotting a field from a struct inside a struct
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Hey everyone,
I have this 1x543 struct called BB, inside BB is one field called 'blobs' that contains 543 unqiue structs of various sizes (some empty!). Inside each of these 543 struct is one common field called 'Area', I want to plot Area per total number of fields (543).
I created a few pieces of code to extract data, but I keep ending up plotting the Area values vs the number of areas inside its own struct.
Any ideas? Thank you!
采纳的回答
Sudheer Bhimireddy
2020-8-6
Try this:
nBlobs = numel(BB);
h = figure;
clf;
hold on;
for i = 1:nBlobs
x = i;
temp = BB(i).blob;
temp_size = numel(temp);
if temp_size == 0
% This is if you have 0x1 in a BB(i).blob
% If you dont want to plot 0, simply remove below line
plot(x,0,'ko');
else
for j = 1:temp_size
y=temp(j).Area
plot(x,y,'ko');
end
end
end
Hope this helps.
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