#include <highpass.h>

Inheritance diagram for HighPass:

Collaboration diagram for HighPass:

Public Member Functions
	HighPass (const string &ident="", int mode=0)

	~HighPass (void)

virtual int	init (const InData &indata, InData &outdata)

virtual int	adjust (const InData &indata, InData &outdata)

virtual void	notify (void)

virtual int	filter (const InData &indata, InData &outdata)

Public Member Functions inherited from Filter
	Filter (const string &ident, int mode, FilterType type, int outtraces=0, const string &name="", const string &pluginset="", const string &author="unknown", const string &version="unknown", const string &date=__DATE__)

virtual	~Filter (void)

virtual int	init (const InList &indata, InList &outdata)

virtual int	init (const EventData &inevents, InData &outdata)

virtual int	init (const EventList &inevents, InList &outdata)

virtual int	init (const InData &indata, EventData &outevents, const EventList &other, const EventData &stimuli)

virtual int	init (const InList &indata, EventList &outevents, const EventList &other, const EventData &stimuli)

virtual int	init (const EventData &inevents, EventData &outevents, const EventList &other, const EventData &stimuli)

virtual int	init (const EventList &inevents, EventList &outevents, const EventList &other, const EventData &stimuli)

virtual int	adjust (const InList &indata, InList &outdata)

virtual int	adjust (const EventData &inevents, InData &outdata)

virtual int	adjust (const EventList &inevents, InList &outdata)

virtual int	adjust (const InData &indata)

virtual int	adjust (const InList &indata)

virtual int	adjust (const EventData &inevents)

virtual int	adjust (const EventList &inevents)

virtual int	autoConfigure (const InData &indata, double tbegin, double tend)

virtual int	autoConfigure (const InList &indata, double tbegin, double tend)

virtual int	autoConfigure (const EventData &inevents, double tbegin, double tend)

virtual int	autoConfigure (const EventList &inevents, double tbegin, double tend)

virtual int	filter (const InList &indata, InList &outdata)

virtual int	filter (const EventData &inevents, InData &outdata)

virtual int	filter (const EventList &inevents, InList &outdata)

virtual int	detect (const InData &data, EventData &outevents, const EventList &other, const EventData &stimuli)

virtual int	detect (const InList &data, EventList &outevents, const EventList &other, const EventData &stimuli)

virtual int	detect (const EventData &inevents, EventData &outevents, const EventList &other, const EventData &stimuli)

virtual int	detect (const EventList &inevents, EventList &outevents, const EventList &other, const EventData &stimuli)

virtual void	save (const string &param)

void	save (void)

const string &	ident (void) const

virtual void	setIdent (const string &ident)

virtual void	setName (const string &name)

FilterType	type (void) const

int	outTraces (void) const

int	mode (void) const

void	setMode (int mode)

Public Member Functions inherited from ConfigDialog
	ConfigDialog (const string &configident="", int configgroup=0, const string &name="", const string &author="", const string &version="", const string &date=__DATE__)

virtual	~ConfigDialog (void)

string	name (void) const

string	author (void) const

virtual void	setAuthor (const string &author)

string	version (void) const

virtual void	setVersion (const string &version)

string	date (void) const

virtual void	setDate (const string &date)

virtual OptWidget *	dialogOptions (OptDialog od, string tabhotkeys=0)

virtual void	dialogButtons (OptDialog *od)

virtual void	dialogEmptyMessage (OptDialog *od)

int	dialogSelectMask (void) const

void	setDialogSelectMask (int mask)

void	addDialogSelectMask (int mask)

int	dialogReadOnlyMask (void) const

void	setDialogReadOnlyMask (int mask)

void	addDialogReadOnlyMask (int mask)

int	dialogStyle (void) const

void	setDialogStyle (int style)

void	addDialogStyle (int style)

string	dialogCaption (void) const

void	setDialogCaption (const string &caption)

bool	dialogHeader (void) const

void	setDialogHeader (bool d)

string	headerBackgroundColor (void) const

void	setHeaderBackgroundColor (const string &color)

string	headerForegroundColor (void) const

void	setHeaderForegroundColor (const string &color)

string	headerImageFile (void) const

void	setHeaderImageFile (const string &file)

virtual void	dialogHeaderWidget (OptDialog *od)

bool	dialogHelp (void) const

void	setDialogHelp (bool d)

string	helpCaption (void) const

void	setHelpCaption (const string &caption)

string	helpPath (int inx=0) const

int	helpPathes (void) const

void	clearHelpPathes (void)

void	setHelpPath (const string &path)

void	addHelpPath (const string &path)

virtual string	helpFileName (void) const

bool	dialogOpen (void) const

bool	helpOpen (void) const

QWidget *	mainWidget (void)

virtual void	setMainWidget (QWidget *widget)

void	lock () const

void	unlock () const

bool	tryLock (int timeout=1)

QMutex *	mutex (void)

Public Member Functions inherited from ConfigClass
	ConfigClass (const string &ident, int group=0, int mode=0xffff, int selectmask=0)

	ConfigClass (const ConfigClass &C)

virtual	~ConfigClass (void)

const string &	configIdent (void) const

void	setConfigIdent (const string &ident)

int	configGroup (void) const

void	setConfigGroup (int group)

int	configMode (void) const

void	setConfigMode (int mode)

void	addConfigMode (int mode)

void	delConfigMode (int mode)

int	configSelectMask (void) const

void	setConfigSelectMask (int mask)

void	addConfig (void)

void	readConfig (void)

virtual void	readConfig (StrQueue &sq)

virtual void	saveConfig (ofstream &str)

virtual int	configSize (void) const

virtual void	config (void)

virtual void	preConfig (void)

Protected Attributes
OptWidget	LFW

double	Tau

double	DeltaT

double	TFac

InDataIterator	Index

float	X

Protected Attributes inherited from ConfigDialog
Options	DialogOptions

Additional Inherited Members
Public Types inherited from Filter
enum	FilterType

Public Types inherited from ConfigClass
enum	Action

Public Slots inherited from ConfigDialog
virtual void	dialog (void)

virtual void	help (void)

virtual void	notifyDialog (const Options &opt)

Signals inherited from ConfigDialog
void	dialogAccepted (void)

void	dialogAction (int r)

void	dialogClosed (int r)

Static Public Member Functions inherited from ConfigClass
static void	setConfigureClasses (ConfigureClasses *cfg)

Protected Slots inherited from ConfigDialog
void	notificationFromDialog (const Parameter &p)

virtual void	dClosed (int r)

virtual void	hClosed (int r)

Protected Member Functions inherited from ConfigDialog
void	setDialogOpen (bool open=true)

void	setHelpOpen (bool open=true)

Detailed Description

[Filter] A simple first-order high-pass filter

Author: Jan Benda

The input x(t) is filtered with the ordinary differential equation

$\tau \frac{dy}{dt} = x - y$

to result in the low-pass filtered output y(t). The output of the high-pass filter is then the original signal minus the low-pass filtered signal: x(t)-y(t) . The cut-off frequency of the filter is at

$f_c = \frac{1}{2 \pi \tau}$

Add the high-pass filter with the following lines to a relacs.cfg file:

*FilterDetectors
  Filter1
        name: HV-1
      filter: HighPass
  inputtrace: V-1
        save: false
        plot: true
  buffersize: 500000

Options

tau=1ms: Time constant (number)

Version: 0.2 (May 12 2012)

Constructor & Destructor Documentation

HighPass	(	const string &	ident = `""`,
		int	mode = `0`
	)

The constructor.

References OptWidget::assign(), HighPass::LFW, ConfigDialog::mutex(), ConfigDialog::setDialogSelectMask(), and HighPass::Tau.

~HighPass ( void )

The destructor.

Member Function Documentation

int init	(	const InData &	indata,
		InData &	outdata
	)

virtual

Reimplemented from Filter.

References InData::begin(), HighPass::DeltaT, HighPass::Index, InData::sampleInterval(), HighPass::Tau, HighPass::TFac, and HighPass::X.

int adjust	(	const InData &	indata,
		InData &	outdata
	)

virtual

Reimplemented from Filter.

References InData::maxValue(), InData::minValue(), InData::setMaxValue(), and InData::setMinValue().

void notify ( void )

virtual

References HighPass::DeltaT, HighPass::LFW, HighPass::Tau, HighPass::TFac, and OptWidget::updateValues().

int filter	(	const InData &	indata,
		InData &	outdata
	)

virtual

Reimplemented from Filter.

References InData::end(), HighPass::Index, InData::push(), HighPass::TFac, and HighPass::X.

Member Data Documentation

OptWidget LFW

protected

Referenced by HighPass::HighPass(), and HighPass::notify().

double Tau

protected

Referenced by HighPass::HighPass(), HighPass::init(), and HighPass::notify().

double DeltaT

protected

Referenced by HighPass::init(), and HighPass::notify().

double TFac

protected

Referenced by HighPass::filter(), HighPass::init(), and HighPass::notify().

InDataIterator Index

protected

Referenced by HighPass::filter(), and HighPass::init().

float X

protected

Referenced by HighPass::filter(), and HighPass::init().

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

Public Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation