gr::blocks::stretch_ff Class Reference

adjust y-range of an input vector by mapping to range (max-of-input, stipulated-min). Primarily for spectral signature matching by normalizing spectrum dynamic ranges. More...

#include <stretch_ff.h>

Inheritance diagram for gr::blocks::stretch_ff:

List of all members.

Public Types
typedef boost::shared_ptr < stretch_ff >	sptr
Public Member Functions
virtual float	lo () const =0
virtual void	set_lo (float lo)=0
virtual size_t	vlen () const =0
Static Public Member Functions
static sptr	make (float lo, size_t vlen=1)
	Make a stretch block.

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Detailed Description

adjust y-range of an input vector by mapping to range (max-of-input, stipulated-min). Primarily for spectral signature matching by normalizing spectrum dynamic ranges.

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Member Typedef Documentation

typedef boost::shared_ptr<stretch_ff> gr::blocks::stretch_ff::sptr

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Member Function Documentation

virtual float gr::blocks::stretch_ff::lo

(

)

const [pure virtual]

static sptr gr::blocks::stretch_ff::make	(	float	lo,
		size_t	vlen = 1
	)		[static]

Make a stretch block.

Parameters:

lo	Set low value for range.
vlen	vector length of input stream.

virtual void gr::blocks::stretch_ff::set_lo

(

float

lo

)

[pure virtual]

virtual size_t gr::blocks::stretch_ff::vlen

(

)

const [pure virtual]

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

• stretch_ff.h