R = linspace (A, B) returns a row vector of 100 datetime values spaced equally between the scalar datetimes A and B, both of which are included.

R = linspace (A, B, N) returns N values instead of 100. A non-integer N is floored; if N is one, B alone is returned, and if N is zero or negative the result is empty.

The spacing is by absolute instant, so for zoned inputs it is daylight saving aware: a span that loses an hour to a transition is divided into equal instants, whose wall-clock readings are therefore not equally spaced. The two endpoints may be in different time zones, in which case the result is expressed in the zone of A, but they must either both be zoned or both be unzoned. R carries the Format and TimeZone of A.

A Not-A-Time endpoint makes every value that depends on it NaT, leaving only the opposite endpoint; an infinite endpoint likewise carries its infinity through the values that depend on it.

Source Code: datetime