output is the moving sum of the last N samples, scaled by the scale factor More...

Inheritance diagram for gr::blocks::moving_average_cc:

Public Types
typedef boost::shared_ptr < moving_average_cc >	sptr
Public Member Functions
virtual int	length () const =0
virtual gr_complex	scale () const =0
virtual void	set_length_and_scale (int length, gr_complex scale)=0
virtual void	set_length (int length)=0
virtual void	set_scale (gr_complex scale)=0
Static Public Member Functions
static sptr	make (int length, gr_complex scale, int max_iter=4096)

Detailed Description

output is the moving sum of the last N samples, scaled by the scale factor

Member Typedef Documentation

virtual int gr::blocks::moving_average_cc::length ( ) const [pure virtual]

Get the length used in the avaraging calculation.

static sptr gr::blocks::moving_average_cc::make	(	int	length,
		gr_complex	scale,
		int	max_iter = `4096`
	)		`[static]`

Create a moving average block.

Parameters:

length	Number of samples to use in the average.
scale	scale factor for the result.
max_iter	limits how long we go without flushing the accumulator This is necessary to avoid numerical instability for float and complex.

virtual gr_complex gr::blocks::moving_average_cc::scale ( ) const [pure virtual]

Get the scale factor being used.

virtual void gr::blocks::moving_average_cc::set_length ( int length ) [pure virtual]

Set the length.

virtual void gr::blocks::moving_average_cc::set_length_and_scale	(	int	length,
		gr_complex	scale
	)		`[pure virtual]`

Set both the length and the scale factor together.

virtual void gr::blocks::moving_average_cc::set_scale ( gr_complex scale ) [pure virtual]

Set the scale factor.

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