Set a bin to count the data points for certain conditions

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Laura
Laura le 17 Juil 2013
Hi there,
I want to count the number of data values that are in this conditions
if it satisfies both conditions then count it
if dist>= R & dist<=(R+dr)
and
if dist1>= R1 & dist1<=(R1+dr1)
Please help.
  2 commentaires
Azzi Abdelmalek
Azzi Abdelmalek le 17 Juil 2013
This is not clear
Jos (10584)
Jos (10584) le 17 Juil 2013
I suggest you give a (very) small example!
dist = [...]
dist1 = [...]
R = ...
etc.
ExpectedOutcome is: ...

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Sean de Wolski
Sean de Wolski le 17 Juil 2013
idx = (dist >= R) & (dist<=(R+dr)) & (dist1>=R1) & (dist1<=(R1+dr1)); %all that meet criteria
count == nnz(idx); %how many of these were true?

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