Question on sorting and appending data
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I'm trying to get the data to sort first by column, 1-360, then by row, 1-74. After it sorts each column, it should return a boolean ring (0's and 1's) ONLY for each row. These rings needs to append onto an image, so for this data set, I should get a maximum of 2 on the image. However, the ring keeps double/triple counting, so I'm getting up to a 5 maximum on the image. After each row, I want to add that row to an image matrix.
My code:
ring=zeros((360),(180));image=zeros((360),(180));
height=floor(100*(rand(74,360)));
width=floor(100*(rand(2,360)));
for m = 1:length(phi)
for n = 1:360
if height(m,n) >= 0 && height(m,n) < 180 && width(m,n) >= 0 && width(m,n) < 360
ring(width(m,n),height(m,n)) = 1;
for i = (1:360)
for j = (1:180)
image(i,j)=image(i,j)+ring(i,j);
end
end
end
end
end
Not sure how else to describe what I'm trying to do, but if there are any question please ask. Thanks!
2 Comments
Doug Hull
on 26 Jul 2011
Huh?
Please give a very small input and expected output. The smallest data set that shows what you are trying to accomplish.
Answers (1)
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