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flagEndpoints (2 calls, 0.044 sec)
Generated 05-Aug-2011 13:03:53 using cpu time.
function in file /home/LeechJ/cbass_analysis/reduc/flagEndpoints.m
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Parents (calling functions)

Function NameFunction TypeCalls
plot1overf>chooseEndPointssubfunction2
Lines where the most time was spent

Line NumberCodeCallsTotal Time% TimeTime Plot
10
delta=f(1,2:n)-f(1,1:n-1);
20.022 s50.0%
12
down=find(delta==-1);
20.011 s25.0%
11
up=find(delta==1);
20.011 s25.0%
25
end
20 s0%
24
indices=transpose([up;down]);
20 s0%
All other lines  0 s0%
Totals  0.044 s100% 
Children (called functions)
No children
Code Analyzer results
No Code Analyzer messages.
Coverage results
[ Show coverage for parent directory ]
Total lines in function25
Non-code lines (comments, blank lines)11
Code lines (lines that can run)14
Code lines that did run14
Code lines that did not run0
Coverage (did run/can run)100.00 %
Function listing
   time   calls  line
                  1 function indices=flagEndpoints(flags)
                  2 %%%%%%%%%%%%%%%%%%%%
                  3 %
                  4 % Given a logical array, find the indices of
                  5 % the starts and ends of cunks of ones.
                  6 %
                  7 %%%%%%%%%%%%%%%%%%%%
             2    8 n=length(flags); 
             2    9 f=reshape(flags,1,n); 
  0.02       2   10 delta=f(1,2:n)-f(1,1:n-1); 
  0.01       2   11 up=find(delta==1); 
  0.01       2   12 down=find(delta==-1); 
                 13 
                 14 %Handle edge effects if the first or last 
                 15 %flag indicates a noise event.
             2   16 if (f(1)==1) 
             1   17     up = [0 up]; 
             1   18 end 
             2   19 up=up+1; 
             2   20 if (f(n)==1) 
             1   21     down=[down n]; 
             1   22 end 
                 23 
             2   24 indices=transpose([up;down]); 
             2   25 end