qlibs::smootherMWM1 Class Reference

A Moving Window Median filter. More...

#include <smoother.hpp>

Inheritance diagram for qlibs::smootherMWM1:

Public Member Functions
virtual	~smootherMWM1 ()
bool	setup (real_t *window, const size_t w_size)
	Setup an initialize the Moving Window Median filter.
template<size_t windowSize>
bool	setup (real_t(&window)[windowSize])
	Setup an initialize the Moving Window Median filter.
real_t	smooth (const real_t x) override
	Perform the smooth operation recursively for the input signal x.
Public Member Functions inherited from qlibs::smoother
virtual	~smoother ()
bool	isInitialized (void) const
	Check if the smoother filter is initialized.
bool	reset (void)
	Reset the the smoother filter.

Detailed Description

A Moving Window Median filter.

Note

Time complexity is O(n)

Constructor & Destructor Documentation

~smootherMWM1()

virtual qlibs::smootherMWM1::~smootherMWM1 ( )

inlinevirtual

Member Function Documentation

setup() [1/2]

bool smootherMWM1::setup	(	real_t *	window,
		const size_t	w_size )

Setup an initialize the Moving Window Median filter.

Parameters

[in]	window	An array to hold the samples of the window
[in]	w_size	The number of elements in window

Returns

true on success, otherwise return false.

setup() [2/2]

template<size_t windowSize>

bool qlibs::smootherMWM1::setup ( real_t(&) window[windowSize] )

inline

Setup an initialize the Moving Window Median filter.

Parameters

[in]

window

An array to hold the samples of the window

Returns

true on success, otherwise return false.

smooth()

real_t smootherMWM1::smooth ( const real_t x )

overridevirtual

Perform the smooth operation recursively for the input signal x.

Precondition

Instance must be previously initialized

Parameters

[in]

x

A sample of the input signal.

Returns

The smoothed output.

Implements qlibs::smoother.