SPUC::qnoise< Numeric > Class Template Reference
[Miscellaneous DSP, Simulation classes And functions]

class to add quantization noise to signal More...

#include <qnoise.h>

List of all members.

Public Member Functions
	qnoise (char h)
Numeric	quant (Numeric x)
Numeric	operator() (Numeric x)
complex< Numeric >	operator() (complex< Numeric > x)
Protected Attributes
char	size
float_type	scale
	Number of bits <= 255.
float_type	iscale

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Detailed Description

template<class Numeric>
class SPUC::qnoise< Numeric >

class to add quantization noise to signal

Bit width is specified in constructor. Default is 8 bits. add quantization noise but does not change underlying type of input for fundamental types Handles real and complex samples

Author:

Tony Kirke

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Constructor & Destructor Documentation

template<class Numeric>

SPUC::qnoise< Numeric >::qnoise

(

char

h

)

[inline]

Quantize and limit signal to size bits Constructor

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Member Function Documentation

template<class Numeric>

complex<Numeric> SPUC::qnoise< Numeric >::operator()

(

complex< Numeric >

x

)

[inline]

template<class Numeric>

Numeric SPUC::qnoise< Numeric >::operator()

(

Numeric

x

)

[inline]

template<class Numeric>

Numeric SPUC::qnoise< Numeric >::quant

(

Numeric

x

)

[inline]

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Member Data Documentation

template<class Numeric>

float_type SPUC::qnoise< Numeric >::iscale [protected]

template<class Numeric>

float_type SPUC::qnoise< Numeric >::scale [protected]

Number of bits <= 255.

template<class Numeric>

char SPUC::qnoise< Numeric >::size [protected]

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

• qnoise.h

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