Mathematics
2-13
round(pi,2,'significant')
ans =
3.1000
boundary function and alphaShape class for creating a conforming
boundary around a discrete set of points
The boundary function and alphaShape class create enveloping boundaries, polygons, or
polyhedra around a discrete set of 2-D or 3-D points, including options for tightening or
loosening the boundaries around the points.
cummin and cummax functions for computing cumulative minimum and
maximum of an array
The cummax and cummin functions compute the cumulative maximum and minimum
values in an array. For example,
A = magic(4)
A =
16 2 3 13
5 11 10 8
9 7 6 12
4 14 15 1
B = cummin(A)
B =
16 2 3 13
5 2 3 8
5 2 3 8
4 2 3 1
C = cummax(A)
C =
16 2 3 13
16 11 10 13
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