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Oct
13
accepted Measuring the area of different regions from a picture
Oct
12
comment Measuring the area of different regions from a picture
The proposed image-processing method works perfectly to this particular example (.jpg file). However, I tried it in other plots with less amount of chaos and the results are no longer good. I uploaded some more examples; see Edit 2. Is there a way to modify this method, so as to work well regardless the particular image file? Since the general idea is working I suppose it needs some fine tuning so as to be applicable to any image file.
Oct
12
revised Measuring the area of different regions from a picture
added 433 characters in body
Oct
12
comment Measuring the area of different regions from a picture
@paw No, the equations of the patterns are unknown; in fact they do not exist.
Oct
12
revised Measuring the area of different regions from a picture
added 93 characters in body
Oct
12
asked Measuring the area of different regions from a picture
Oct
10
accepted Epilog with text not shown
Oct
10
asked Epilog with text not shown
Oct
4
awarded  Popular Question
Sep
28
accepted Adding arrows in curves
Sep
28
comment Adding arrows in curves
What if I want only two as in the above plot? You use arrowheads but I don't want the am the start and end of the curve.
Sep
28
comment Adding arrows in curves
Well is a closed loop the arrows can show you if the motion along the curve is clockwise or counterclockwise. The "left to right" notation is only for this simple example!
Sep
28
asked Adding arrows in curves
Sep
28
comment Range and decimal digits
Now everything is OK. Many thanks!
Sep
28
accepted Range and decimal digits
Sep
28
comment Range and decimal digits
As standalone it works but I need Range inside FrameTicks and PaddedForm is not compatible there. See the Edit.
Sep
28
revised Range and decimal digits
added 138 characters in body
Sep
28
asked Range and decimal digits
Sep
26
comment Adding labels and numbers in axes
I have the same comment as in eldo's answer. All the minor ticks of the x-axis are no longer visible. Why?
Sep
26
comment Adding labels and numbers in axes
Yes it works however by editing manually the ticks all the minor ticks are not shown any more. Why? Can this be fixed?