.. py:class:: RectPulse(tp=16, freq=0, t=None, flipangle=None, **kwargs) Bases: :py:obj:`Pulse` Represents a rectangular monochromatic pulse. :Parameters: **tp** : flaot, optional Pulse Length in ns, by default 16 **freq** : float,optional Frequency in MHz, by default 0 **t** : float, optional Time position in ns, by default None **flipangle** : _type_, optional The flip angle in radians, by default None .. !! processed by numpydoc !! .. py:attribute:: freq .. py:method:: func(ax)