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How to Find Bimodal peak values in an array [message #74872]

Sat, 05 February 2011 21:55

vijay
Messages: 10
Registered: March 2007

Junior Member

hi friends,

i have an array/image of 512x512 and want to find maximum
value in each row (similar to Craig B. Markwardt 'CMAPPLY' but it
results in one dimensional array).

1) I want the maximum of each row in an array in same location as that
of input array (other values tend to be zero).

2) Moreover, each row of my input array contains bimodal peak, i also
want that second maximum/peak in each row and that to be resulted in
the same output array.

Thus, the final 2dimensional array should have first and second
maximum/peak in each row and remaining tends to zero.

note: i mean the second maximum is similar to bimodal pattern second
maximum.

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