Window Class Reference

Window (aka taper) functions of a certain type. More...

#include <lasp_window.h>

Public Types
enum class	WindowType {   Hann = 0 , Hamming = 1 , Rectangular = 2 , Bartlett = 3 ,   Blackman = 4 }

Static Public Member Functions
static std::string	toText (const WindowType wt)
	Convert a window type enum to its equivalent text.
static vd	create (const WindowType w, const us len)
	Dispatcher: create a window based on enum type and len.
static vd	hann (const us len)
	Hann window.
static vd	hamming (const us len)
	Hamming window.
static vd	rectangular (const us len)
	Rectangular (boxcar) window.
static vd	bartlett (const us len)
	Bartlett window.
static vd	blackman (const us len)
	Blackman window.

Detailed Description

Window (aka taper) functions of a certain type.

Definition at line 7 of file lasp_window.h.

Member Enumeration Documentation

WindowType

enum class Window::WindowType

strong

Enumerator
Hann
Hamming
Rectangular
Bartlett
Blackman

Definition at line 10 of file lasp_window.h.

Member Function Documentation

bartlett()

vd Window::bartlett ( const us  len )

static

Bartlett window.

Parameters

len	Length of the window (typically, integer power of two).

Returns

vector of values

Definition at line 33 of file lasp_window.cpp.

blackman()

vd Window::blackman ( const us  len )

static

Blackman window.

Parameters

len	Length of the window (typically, integer power of two).

Returns

vector of values

Definition at line 23 of file lasp_window.cpp.

create()

vd Window::create ( const WindowType  w, const us  len  )

static

Dispatcher: create a window based on enum type and len.

Parameters

w	Window type
len	Length of the window (typically, integer power of two).

Returns

Window vector of values

Definition at line 36 of file lasp_window.cpp.

hamming()

vd Window::hamming ( const us  len )

static

Hamming window.

Parameters

len	Length of the window (typically, integer power of two).

Returns

vector of values

Definition at line 19 of file lasp_window.cpp.

hann()

vd Window::hann ( const us  len )

static

Hann window.

Parameters

len	Length of the window (typically, integer power of two).

Returns

vector of values

Definition at line 16 of file lasp_window.cpp.

rectangular()

vd Window::rectangular ( const us  len )

static

Rectangular (boxcar) window.

Parameters

len	Length of the window (typically, integer power of two).

Returns

vector of values

Definition at line 31 of file lasp_window.cpp.

toText()

static std::string Window::toText ( const WindowType  wt )

inlinestatic

Convert a window type enum to its equivalent text.

Parameters

wt	The window type to convert

Returns

Text string

Definition at line 25 of file lasp_window.h.

---

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

• src/lasp/dsp/lasp_window.h
• src/lasp/dsp/lasp_window.cpp