rectification of antiperiodic function
Let the positive number be the antiperiod of the real function and
Then the function defined by
is the half-wave rectification of and the function defined by
is the full-wave rectification of . They are periodic (http://planetmath.org/PeriodicFunctions), the former with period (http://planetmath.org/PeriodicFunctions) and the latter with .
The Laplace transforms are