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GUIMainImpl Class Reference

#include <GUIMainImpl.h>

Inheritance diagram for GUIMainImpl:

[legend]Collaboration diagram for GUIMainImpl:

[legend]List of all members.

Public Member Functions
	GUIMainImpl (QWidget *parent=0, const char *name=0)
void	openAboutForm ()
void	AudioDirViewFolderSelected (QString *file)
void	AudioClassifySamplePressed (void)
void	AudioRecordPressed ()
void	AudioRecordFileSelectPressed ()
void	AudioPlayPressed ()
void	AudioProcessingInterleavingChanged (int interleaving)
void	AudioProcessingFactorChanged (int factor)
void	AudioNumberOfWindowsChanged (int nowindows)
void	SetManagerTrainingSetNewSetPressed ()
void	SetManagerTrainingSetLoadSet ()
void	SetManagerTrainingSetSaveSetPressed ()
void	SetManagerTrainingSetNameChanged (const QString &setname)
void	SetManagerAddToTrainingPressed ()
void	SetManagerRemoveFromTrainingPressed ()
void	SetManagerMoveFromTrainingToTestingPressed ()
void	SetManagerTestingSetNewSetPressed ()
void	SetManagerTestingSetLoadSet ()
void	SetManagerTestingSetSaveSetPressed ()
void	SetManagerTestingSetNameChanged (const QString &setname)
void	SetManagerAddToTestPressed ()
void	SetManagerRemoveFromTestPressed ()
void	SetManagerMoveFromTestingToTrainingPressed ()
void	NeuralNetGenerateSystemPressed (void)
void	NeuralNetLoadSystemPressed ()
void	NeuralNetSaveSystemPressed ()
void	NeuralNetNetwork0NumberOfLayersChanged (int layers)
void	NeuralNetNetwork0ChangeLayerChanged (int layer)
void	NeuralNetNetwork0NumberOfNeuronsChanged (int neurons)
void	NeuralNetNetwork1NumberOfLayersChanged (int layers)
void	NeuralNetNetwork1ChangeLayerChanged (int layer)
void	NeuralNetNetwork1NumberOfNeuronsChanged (int neurons)
void	NeuralNetNetwork2NumberOfLayersChanged (int layers)
void	NeuralNetNetwork2ChangeLayerChanged (int layer)
void	NeuralNetNetwork2NumberOfNeuronsChanged (int neurons)
void	startLearningPressed (void)
void	initializeOutputWidgetsClassify (void)
void	initializeOutputWidgetsLearning (void)
void	OutputDisplayWeightMatrix (void)
void	displayClassification (const VowelClassification &vclass)
void	displayWeightMatrix (void)
void	OutputMatrixLayer1SetValue (int value)
void	OutputMatrixLayer0SetValue (int value)
void	setOutputLayerSelectorMaximum ()
Private Slots
void	learnEpoch (void)
Private Member Functions
double	getMaximum (const vector< double > &val) const
void	setLearnResultPercentage (void)
void	updateAudioSettingsChanged (void)
void	reloadSets (void)
Static Private Member Functions
void	reloadSetsProgressHandler (void *user)
Private Attributes
VowelSample *	VowelSampleDisplayed
vector< unsigned int >	initnet [3]
unsigned int	learn_epochs
char	ostr_all_train [64]
char	ostr_net0_train [64]
char	ostr_net1_train [64]
char	ostr_net2_train [64]
char	ostr_all_test [64]
char	ostr_net0_test [64]
char	ostr_net1_test [64]
char	ostr_net2_test [64]
bool	audio_settings_changed
unsigned int	reload_count
QProgressDialog *	reimport_progress

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Detailed Description

Main GUI Widget.

Constructs the main window application. All standard widgets set with QT-Designer are implemented in this class.

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Constructor & Destructor Documentation

GUIMainImpl::GUIMainImpl (  QWidget *    parent = 0, const char *    name = 0 )

Main Constructor for GUIMainImpl.

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Member Function Documentation

void GUIMainImpl::AudioClassifySamplePressed (  void    )

Start the classify process for a single file.

void GUIMainImpl::AudioDirViewFolderSelected (  QString *    file )

Actualize the file-information widgets, the waveform-widget and the windowedform-widget is a new file is selected or something like interleaving, factor or the nuber of windows changed. Parameters: file  selected file

void GUIMainImpl::AudioNumberOfWindowsChanged (  int    nowindows )

Update the vowelmanager-prep_template and actualize the drawings using AudioDirViewFolderSelected(). Parameters: nowindows  number of windows

void GUIMainImpl::AudioPlayPressed (    )

Play the file selected in audiodirview

void GUIMainImpl::AudioProcessingFactorChanged (  int    factor )

Update the vowelmanager-prep_template and actualize the drawings using AudioDirViewFolderSelected(). Parameters: factor  new factor, set as an index number.

void GUIMainImpl::AudioProcessingInterleavingChanged (  int    interleaving )

Update the vowelmanager-prep_template and actualize the drawings using AudioDirViewFolderSelected(). Parameters: interleaving  new value for interleaving

void GUIMainImpl::AudioRecordFileSelectPressed (    )

Open a savefiledialog, so the usercan select a filename.

void GUIMainImpl::AudioRecordPressed (    )

Record a new file using the informations given in the audiorecord-groupbox.

void GUIMainImpl::displayClassification (  const VowelClassification &    vclass )

Display the results of a single-vowel classification within the output tab. Parameters: vclass  The results to be displayed.

void GUIMainImpl::displayWeightMatrix (  void    )

Display the correct WeightMatrix layer from the selected network.

double GUIMainImpl::getMaximum (  const vector< double > &    val )  const [private]

Find the absolute maximum of all values within a vector. Parameters: val  The vector to be skimmed. Returns: The absolute maximum value within val.

void GUIMainImpl::initializeOutputWidgetsClassify (  void    )

Initialize the output widgets for use with single vowel classification.

void GUIMainImpl::initializeOutputWidgetsLearning (  void    )

Initialize the output widgets for use with the learning process.

void GUIMainImpl::learnEpoch (  void    )  [private, slot]

Learn one epoch and update widgets afterwards. Called due to the idle timer.

void GUIMainImpl::NeuralNetGenerateSystemPressed (  void    )

Generate a new vowel classifier from the three individual network descriptions.

void GUIMainImpl::NeuralNetLoadSystemPressed (    )

Open a openfiledialog and load a vowel classifier from a given filename.

void GUIMainImpl::NeuralNetNetwork0ChangeLayerChanged (  int    layer )

Update the numberofneurons-input, so the correct information is shown when then number of the layer to change is changed in network0. Parameters: layer  number of active layer

void GUIMainImpl::NeuralNetNetwork0NumberOfLayersChanged (  int    layers )

Update the initnet and set the maxvalue of the changelayer-input when the number of layers is changed in network0. Parameters: layers  number of layers

void GUIMainImpl::NeuralNetNetwork0NumberOfNeuronsChanged (  int    neurons )

Set the numbers of neurons in network0. Parameters: neurons  number of neurons

void GUIMainImpl::NeuralNetNetwork1ChangeLayerChanged (  int    layer )

Update the numberofneurons-input, so the correct information is shown when then number of the layer to change is changed in network1. Parameters: layer  number of active layer

void GUIMainImpl::NeuralNetNetwork1NumberOfLayersChanged (  int    layers )

Update the initnet and set the maxvalue of the changelayer-input when the number of layers is changed in network1. Parameters: layers  number of layers

void GUIMainImpl::NeuralNetNetwork1NumberOfNeuronsChanged (  int    neurons )

Set the numbers of neurons in network1. Parameters: neurons  number of neurons

void GUIMainImpl::NeuralNetNetwork2ChangeLayerChanged (  int    layer )

Update the numberofneurons-input, so the correct information is shown when then number of the layer to change is changed in network2. Parameters: layer  number of active layer

void GUIMainImpl::NeuralNetNetwork2NumberOfLayersChanged (  int    layers )

Update the initnet and set the maxvalue of the changelayer-input when the number of layers is changed in network2. Parameters: layers  number of layers

void GUIMainImpl::NeuralNetNetwork2NumberOfNeuronsChanged (  int    neurons )

Set the numbers of neurons in network2. Parameters: neurons  number of neurons

void GUIMainImpl::NeuralNetSaveSystemPressed (    )

Open a savefiledialog and save a vowel classifier to a given filename.

void GUIMainImpl::openAboutForm (    )

opens the AboutForm-Dialog with some informations about this program. The dialog itself is made with QT-Designer.

void GUIMainImpl::OutputDisplayWeightMatrix (  void    )

Re-display the weight matrix.

void GUIMainImpl::OutputMatrixLayer0SetValue (  int    value )

Adjust the other value for the layernumbers, between which the weightmatrix should be shown, so that the difference is always 1

void GUIMainImpl::OutputMatrixLayer1SetValue (  int    value )

Adjust the other value for the layernumbers, between which the weightmatrix should be shown, so that the difference is always 1

void GUIMainImpl::reloadSets (  void    )  [private]

Reload both the training and test sets by saving them to a temporary file and restoring the set from that file. Do this to reprocess all files with the updated audio preprocessing template.

void GUIMainImpl::reloadSetsProgressHandler (  void *    user )  [static, private]

Handle the progress bar display while reloading all samples. Parameters: user  The this pointer to the GUIMainImpl main object.

void GUIMainImpl::setLearnResultPercentage (  void    )  [private]

Add the final result percentages to all output graph widgets.

void GUIMainImpl::SetManagerAddToTestPressed (    )

add a selected file to the testingset.

void GUIMainImpl::SetManagerAddToTrainingPressed (    )

add a selected file to the trainingset.

void GUIMainImpl::SetManagerMoveFromTestingToTrainingPressed (    )

move a selected file from testingset to the trainingset.

void GUIMainImpl::SetManagerMoveFromTrainingToTestingPressed (    )

move a selected file from trainingset to the testset.

void GUIMainImpl::SetManagerRemoveFromTestPressed (    )

remove a selected file from the testingset.

void GUIMainImpl::SetManagerRemoveFromTrainingPressed (    )

remove a selected file from the trainingset.

void GUIMainImpl::SetManagerTestingSetLoadSet (    )

Open an openfiledialog and load the selected testingset.

void GUIMainImpl::SetManagerTestingSetNameChanged (  const QString &    setname )

Update the vowelmanagerobject if the setname was changed Parameters: setname  name of the set

void GUIMainImpl::SetManagerTestingSetNewSetPressed (    )

Clear the testingset and reset setname.

void GUIMainImpl::SetManagerTestingSetSaveSetPressed (    )

Open a savefiledialog and save the actual set.

void GUIMainImpl::SetManagerTrainingSetLoadSet (    )

Open an openfiledialog and load the selected trainingset.

void GUIMainImpl::SetManagerTrainingSetNameChanged (  const QString &    setname )

Update the vowelmanagerobject if the setname was changed Parameters: setname  name of the set

void GUIMainImpl::SetManagerTrainingSetNewSetPressed (    )

Clear the trainingset and reset setname.

void GUIMainImpl::SetManagerTrainingSetSaveSetPressed (    )

Open a savefiledialog and save the actual set.

void GUIMainImpl::setOutputLayerSelectorMaximum (    )

Set maximum values for layerselection of the weightmatrix if another network has been selected.

void GUIMainImpl::startLearningPressed (  void    )

Initialize the learn settings and start the train process.

void GUIMainImpl::updateAudioSettingsChanged (  void    )  [private]

Update the audio_settings_changed variable when necessary. Check if there are samples loaded within the setmanager, and update the reload flag in case there are.

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Member Data Documentation

bool GUIMainImpl::audio_settings_changed [private]

Used to show the audio preprocessing settings have been changed.

vector<unsigned int> GUIMainImpl::initnet[3] [private]

Contains the Initialization values for the Neural Network, needed by GenerateSystem

unsigned int GUIMainImpl::learn_epochs [private]

Number of epochs to learn.

char GUIMainImpl::ostr_all_test[64] [private]

Per object static-like string objects used for the final result percentage in the output window graph widgets.

char GUIMainImpl::ostr_all_train[64] [private]

Per object static-like string objects used for the final result percentage in the output window graph widgets.

char GUIMainImpl::ostr_net0_test[64] [private]

Per object static-like string objects used for the final result percentage in the output window graph widgets.

char GUIMainImpl::ostr_net0_train[64] [private]

Per object static-like string objects used for the final result percentage in the output window graph widgets.

char GUIMainImpl::ostr_net1_test[64] [private]

Per object static-like string objects used for the final result percentage in the output window graph widgets.

char GUIMainImpl::ostr_net1_train[64] [private]

Per object static-like string objects used for the final result percentage in the output window graph widgets.

char GUIMainImpl::ostr_net2_test[64] [private]

Per object static-like string objects used for the final result percentage in the output window graph widgets.

char GUIMainImpl::ostr_net2_train[64] [private]

Per object static-like string objects used for the final result percentage in the output window graph widgets.

QProgressDialog* GUIMainImpl::reimport_progress [private]

When a sample-processing related progressbar is displayed, this object pointer is used.

unsigned int GUIMainImpl::reload_count [private]

When reloading the samples due to changed audio settings, this keeps track of the samples imported and updates the reimport_progress progressbar object.

VowelSample* GUIMainImpl::VowelSampleDisplayed [private]

The vowel sample that is displayed right now in the audio tab, or NULL when there is none.

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

• GUIMainImpl.h
• GUIMainImpl.cpp

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