EXTREMA Function
Standard Library function that finds the local extrema in an array.
Usage
result = EXTREMA(array)
Input Parameters
array—The array for which the local extrema will be found.
Returned Value
result—A list containing two vectors of indices into array. result(0) contains the local minima and result(1) contains the local maxima.
Keywords
None.
Examples
e = EXTREMA( [0, 1, 2, 2, 2, 3, 2, 1, 3] ) & PM, e(0), ' ' & PM, e(1)
a = BYTSCL( RANDOMU(s,5,5), Top=9 ) & PM, a
e = EXTREMA( a ) & PM, e(0), ' ' & PM, e(1)
See Also
