templates.QuadraturePhase Class Reference

Public Member Functions
def	__init__
def	__call__

Public Attributes
	n
	fwdplan
	revplan
	in_fseries

Detailed Description

A tool for generating the quadrature phase of a real-valued
template.

Example:

>>> import numpy
>>> from pylal.datatypes import REAL8TimeSeries
>>> q = QuadraturePhase(128) # initialize for 128-sample templates
>>> inseries = REAL8TimeSeries(deltaT = 1.0 / 128, data = numpy.cos(numpy.arange(128, dtype = "double") * 2 * numpy.pi / 128)) # one cycle of cos(t)
>>> outseries = q(inseries) # output has cos(t) in real part, sin(t) in imaginary part

Definition at line 126 of file templates.py.

Constructor & Destructor Documentation

def templates.QuadraturePhase.__init__	(		self,
			n
	)

Initialize.  n is the size, in samples, of the templates to
be processed.  This is used to pre-allocate work space.

Definition at line 140 of file templates.py.

Member Function Documentation

def templates.QuadraturePhase.__call__	(		self,
			tseries
	)

Transform the real-valued time series stored in tseries
into a complex-valued time series.  The return value is a
newly-allocated complex time series.  The input time series
is stored in the real part of the output time series, and
the complex part stores the quadrature phase.

Definition at line 150 of file templates.py.

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The documentation for this class was generated from the following file:

• /build/workspace/gstlal/label/wheezy/gstlal-inspiral/python/templates.py