Show row and column number by the side of each point in scatterplot
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Hi,
I have an array X of values has 741 (rows) and 1 (col). Y is also the same. I want to plot a scatterplot(X,Y) but I need to show row and col number by a side of each point (pair) in the scatterplot.
The formula to calculate row number = (741*2)/39 and col number = (741*2)/38
Can somebody help me with that please?
Thanks in advance.
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dpb
el 12 de Jun. de 2014
With that many points don't think you'll have anything close to enough room to show 'em all, but it's a pretty trivial exercise--
x=[1:10].';y=randi(10,10,1); % make up some data
scatter(x,y) % scatterplot it
xlim([0 11]),ylim([0 11]) % put some space around the outside points
text(x+0.1,y,num2str([x y],'[%d,%d]')) % and label the points
I don't understand your location calculation but you should be able to figure out how to put the numbers you want where you want them from the above.
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