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import ntpath
from solver import *
import numpy
import csv
from PlotCorrelationWindow import *
from PlotSignalPredictionWindow import *
from PlotResiduals import *
from PlotSERR import *
from PyQt5 import QtWidgets, QtCore
class NARMAX_MainWindow(object):
def setupUi(self, MainWindow):
MainWindow.setObjectName("NARMAX")
MainWindow.resize(1280, 720)
########
self.mainSolver = Solver() #variables
self.yTitle = '' #name of the file containing the signal(y)
self.xTitles = [] #array with the external inputs (x)
self.mode = 2 #mode is automatically set as 2-step
self.plotsWindows = [] #storage for handles of the plots generated in new windows
########
self.initiate_layout(MainWindow)
self.connectSignalsAndSlots()
self.refresh()
def initiate_layout(self, MainWindow):
self.centralwidget = QtWidgets.QWidget(MainWindow) # central widget ini
self.centralwidget.setObjectName("centralwidget")
self.centralwidget.setMinimumSize(QtCore.QSize(800, 600))
self.horizontalLayout = QtWidgets.QHBoxLayout(self.centralwidget) #main layout is horizontal
self.horizontalLayout.setSizeConstraint(QtWidgets.QLayout.SetDefaultConstraint)
self.horizontalLayout.setContentsMargins(0, 0, 0, 0)
self.horizontalLayout.setObjectName("horizontalLayout")
self.centralwidget.setLayout(self.horizontalLayout)
self.verticalLayout = QtWidgets.QVBoxLayout() #left column of widgets#######################################
self.leftLabel = QtWidgets.QLabel("Input parameters")
self.leftLabel.setAlignment(QtCore.Qt.AlignCenter)
self.verticalLayout.addWidget(self.leftLabel)
self.tableWidget1 = QtWidgets.QTableWidget(self.centralwidget) #table with uploaded data
self.tableWidget1.setObjectName("tableWidget")
self.tableWidget1.setColumnCount(2)
self.tableWidget1.setRowCount(2)
self.tableWidget1.horizontalScrollBar().hide()
self.tableWidget1.horizontalHeader().hide()
self.tableWidget1.verticalHeader().hide()
self.tableWidget1.horizontalHeader().setSectionResizeMode(QtWidgets.QHeaderView.Stretch)
self.verticalLayout.addWidget(self.tableWidget1)
self.tableWidget1.setMaximumWidth(200)
self.Parameters = QtWidgets.QGroupBox() #box with editable parameters of modelling
self.Parameters.setMaximumWidth(200)
self.maxLagLabel = QtWidgets.QLabel('Max Lag')
self.maxLevelLabel = QtWidgets.QLabel('Max level')
self.modelTestRatioLabel = QtWidgets.QLabel('Model-To-Test data ratio')
self.maxLagEdit = QtWidgets.QLineEdit('7')
self.maxLevelEdit = QtWidgets.QLineEdit('2')
self.modelTestRatioEdit = QtWidgets.QLineEdit('0.8')
self.maxLagEdit.setMaximumWidth(30)
self.maxLevelEdit.setMaximumWidth(30)
self.grid = QtWidgets.QGridLayout()
self.grid.addWidget(self.maxLagLabel, 1, 0)
self.grid.addWidget(self.maxLagEdit, 1, 1)
self.grid.addWidget(self.maxLevelLabel, 2, 0)
self.grid.addWidget(self.maxLevelEdit, 2, 1)
self.grid.addWidget(self.modelTestRatioLabel, 3, 0)
self.grid.addWidget(self.modelTestRatioEdit, 3, 1)
self.grid.setAlignment(QtCore.Qt.AlignRight)
self.Parameters.setLayout(self.grid)
self.verticalLayout.addWidget(self.Parameters)
self.horizontalLayout.addLayout(self.verticalLayout)#####################################################
self.verticalLayout2 = QtWidgets.QVBoxLayout() #central column of widgets
self.horizontalButtonLayout = QtWidgets.QHBoxLayout() #buttons for modelling steps
self.startNextButton = QtWidgets.QPushButton("Start")
self.undoButton = QtWidgets.QPushButton("Undo")
self.startNextButton.setMaximumWidth(150)
self.undoButton.setMaximumWidth(150)
self.horizontalButtonLayout.addWidget(self.undoButton)
self.horizontalButtonLayout.addWidget(self.startNextButton)
self.undoButton.setEnabled(False)
self.startNextButton.setEnabled(False)
self.fig = plt.figure() #plot area with toolbar
self.canvas = FigureCanvas(self.fig)
self.axes = self.fig.add_subplot(111)
self.toolbar = NavigationToolbar(self.canvas, self)
self.canvas.setObjectName("graphicsView")
self.verticalLayout2.addLayout(self.horizontalButtonLayout)
self.verticalLayout2.addWidget(self.canvas)
self.verticalLayout2.addWidget(self.toolbar)
self.horizontalLayout.addLayout(self.verticalLayout2)###########################################################
self.verticalLayout3 = QtWidgets.QVBoxLayout() #right column of widdgets
self.verticalLayout3.setObjectName("verticalLayout_2")
self.rightLabel = QtWidgets.QLabel("Outcome Model")
self.rightLabel.setAlignment(QtCore.Qt.AlignCenter)
self.verticalLayout3.addWidget(self.rightLabel)
self.tableWidget3 = QtWidgets.QTableWidget(self.centralwidget) #calculated model parameters
self.tableWidget3.setObjectName("tableWidget")
self.tableWidget3.setColumnCount(3)
self.tableWidget3.setRowCount(1)
self.tableWidget3.horizontalScrollBar().hide()
self.tableWidget3.horizontalHeader().hide()
self.tableWidget3.verticalHeader().hide()
self.tableWidget3.horizontalScrollBar().setEnabled(True)
self.tableWidget3.setItem(0, 0, QtWidgets.QTableWidgetItem("Term"))
self.tableWidget3.setItem(0, 1, QtWidgets.QTableWidgetItem("Parameter"))
self.tableWidget3.setItem(0, 2, QtWidgets.QTableWidgetItem("ERR"))
self.tableWidget3.horizontalHeader().setSectionResizeMode(QtWidgets.QHeaderView.Stretch)
self.tableWidget3.resizeColumnsToContents()
self.tableWidget3.setMaximumWidth(400)
self.verticalLayout3.addWidget(self.tableWidget3)
self.Statistics = QtWidgets.QGroupBox() #statistics about the model
self.Statistics.setMaximumWidth(200)
self.curreentSERRlabel = QtWidgets.QLabel('Current SERR')
self.prevSERRvalue = QtWidgets.QLabel('0')
self.curSERRlabel = QtWidgets.QLabel('Previous SERR')
self.curSERRvalue = QtWidgets.QLabel('0')
self.grid2 = QtWidgets.QGridLayout()
self.grid2.addWidget(self.curreentSERRlabel, 1, 0)
self.grid2.addWidget(self.prevSERRvalue, 1, 1)
self.grid2.addWidget(self.curSERRlabel, 2, 0)
self.grid2.addWidget(self.curSERRvalue, 2, 1)
# self.grid2.setAlignment(QtCore.Qt.AlignRight)
self.Statistics.setLayout(self.grid2)
self.verticalLayout3.addWidget(self.Statistics)
self.horizontalLayout.addLayout(self.verticalLayout3)
MainWindow.setCentralWidget(self.centralwidget)#set the layout###############################################
self.statusbar = QtWidgets.QStatusBar(MainWindow) #status bar
self.statusbar.setObjectName("statusbar")
self.statusLabel = QtWidgets.QLabel("Ready.")
self.statusbar.addWidget(self.statusLabel)
self.menubar = QtWidgets.QMenuBar(MainWindow)#menu ###################################################
self.menubar.setObjectName("menubar")
self.menuFile = QtWidgets.QMenu(self.menubar)
self.menuFile.setObjectName("menuFile")
self.menuStatistics = QtWidgets.QMenu(self.menubar)
self.menuStatistics.setObjectName("menuStatistics")
self.menuCorrelation = QtWidgets.QMenu(self.menubar)
self.menuCorrelation.setObjectName("menuCorrelation")
self.actionCorrResRes = QtWidgets.QAction(MainWindow)
self.actionCorrResRes.setObjectName("actionCorrResRes")
self.actionCorrSigSig = QtWidgets.QAction(MainWindow)
self.actionCorrSigSig.setObjectName("actionCorrSigSig")
self.actionPlotResiduals = QtWidgets.QAction(MainWindow)
self.actionPlotResiduals.setObjectName("actionPlotResiduals")
self.actionPlotPrediction = QtWidgets.QAction(MainWindow)
self.actionPlotPrediction.setObjectName("actionPlotPrediction")
self.actionPlotPredictionResiduals = QtWidgets.QAction(MainWindow)
self.actionPlotPredictionResiduals.setObjectName("actionPlotPredictionResiduals")
self.actionPlotSERR = QtWidgets.QAction(MainWindow)
self.actionPlotSERR.setObjectName("actionPlotSERR")
self.menuCorrelation.addAction(self.actionCorrResRes)
self.menuCorrelation.addAction(self.actionCorrSigSig)
self.menuStatistics.addMenu(self.menuCorrelation)
self.menuStatistics.addAction(self.actionPlotResiduals)
self.menuStatistics.addAction(self.actionPlotPrediction)
self.menuStatistics.addAction(self.actionPlotPredictionResiduals)
self.menuStatistics.addAction(self.actionPlotSERR)
self.actionUpload = QtWidgets.QAction(MainWindow)
self.actionUpload.setObjectName("actionUpload")
self.actionUpload_input = QtWidgets.QAction(MainWindow)
self.actionUpload_input.setObjectName("actionUpload_input")
self.actionClearInputs = QtWidgets.QAction(MainWindow)
self.actionClearInputs.setObjectName("actionClearInputs")
self.actionSave = QtWidgets.QAction(MainWindow)
self.actionSave.setObjectName("actionSave")
self.menuChooseMode = QtWidgets.QMenu(self.menubar)
self.menuChooseMode.setObjectName("actionChooseMode")
self.actionOneStepMode = QtWidgets.QAction(MainWindow)
self.actionOneStepMode.setObjectName("actiononeStepMode")
self.actionTwoStepMode = QtWidgets.QAction(MainWindow)
self.actionTwoStepMode.setObjectName("actionTwoStepMode")
self.menuChooseMode.addAction(self.actionOneStepMode)
self.menuChooseMode.addAction(self.actionTwoStepMode)
self.menuFile.addAction(self.actionUpload)
self.menuFile.addAction(self.actionUpload_input)
self.menuFile.addAction(self.actionClearInputs)
self.menuFile.addMenu(self.menuChooseMode)
self.menuFile.addAction(self.actionSave)
self.menubar.addAction(self.menuFile.menuAction())
self.menubar.addAction(self.menuStatistics.menuAction())
MainWindow.setMenuBar(self.menubar)
MainWindow.setStatusBar(self.statusbar)
self.retranslateUi(MainWindow)#initialisation of the gui
QtCore.QMetaObject.connectSlotsByName(MainWindow)
def retranslateUi(self, MainWindow): #add labels to the menu
_translate = QtCore.QCoreApplication.translate
MainWindow.setWindowTitle(_translate("MainWindow", "MainWindow"))
self.menuFile.setTitle(_translate("MainWindow", "File"))
self.menuChooseMode.setTitle(_translate("MainWindow", "Choose mode"))
self.menuStatistics.setTitle(_translate("MainWindow", "Statistics"))
self.menuCorrelation.setTitle(_translate("MainWindow", "Cross-Correlation"))
self.actionUpload.setText(_translate("MainWindow", "Upload signal (y)"))
self.actionUpload_input.setText(_translate("MainWindow", "Upload input (x)"))
self.actionClearInputs.setText(_translate("MainWindow", "Clear inputs"))
self.actionSave.setText(_translate("MainWindow", "Save"))
self.actionCorrSigSig.setText(_translate("MainWindow", "Correlation SigSig"))
self.actionCorrResRes.setText(_translate("MainWindow", "Correlation ResRes"))
self.actionPlotResiduals.setText(_translate("MainWindow", "Model residuals"))
self.actionOneStepMode.setText(_translate("MainWindow", "One step mode"))
self.actionTwoStepMode.setText(_translate("MainWindow", "Two step mode"))
self.actionPlotPrediction.setText(_translate("MainWindow", "Model-based prediction"))
self.actionPlotPredictionResiduals.setText(_translate("MainWindow", "Model-based prediction residuals"))
self.actionPlotSERR.setText(_translate("MainWindow", "Plot SERR"))
self.actionTwoStepMode.setCheckable(True)
self.actionTwoStepMode.setChecked(True)
self.actionOneStepMode.setCheckable(True)
self.actionOneStepMode.setChecked(False)
def connectSignalsAndSlots(self):
self.actionUpload.triggered.connect(self.loadY)
self.actionUpload_input.triggered.connect(self.loadX)
self.actionClearInputs.triggered.connect(self.clearInputs)
self.maxLagEdit.textChanged.connect(self.optimizationParamtereChange)
self.maxLevelEdit.textChanged.connect(self.optimizationParamtereChange)
self.modelTestRatioEdit.textChanged.connect(self.optimizationParamtereChange)
self.startNextButton.clicked.connect(self.startStep)
self.undoButton.clicked.connect(self.undo)
self.actionSave.triggered.connect(self.saveModelAsCSV)
self.actionOneStepMode.triggered.connect(self.modeChangedToOne)
self.actionTwoStepMode.triggered.connect(self.modeChangedToTwo)
self.actionCorrResRes.triggered.connect(self.plotCorrResRes)
self.actionCorrSigSig.triggered.connect(self.plotCorrSigSig)
self.actionPlotResiduals.triggered.connect(self.plotResiduals)
self.actionPlotPrediction.triggered.connect(self.plotPrediction)
self.actionPlotPredictionResiduals.triggered.connect(self.plotPredictionResiduals)
self.actionPlotSERR.triggered.connect(self.plotSERR)
def loadY(self):
try:
dlg = QtWidgets.QFileDialog() #file dialog
data_filename, _ = dlg.getOpenFileName(self, "Open file", None, "Text files (*.txt *.csv)")
with open(data_filename, 'r') as opened_file: #read csv as a single column
_, self.yTitle = ntpath.split(opened_file.name) #remember title in order to show it
self.tableWidget1.setItem(0, 1, QtWidgets.QTableWidgetItem(self.yTitle))
read = csv.reader(opened_file) # open csv
temp = []
for row in read:
temp.append(float(row[0]))
self.mainSolver.insert_y(numpy.array(temp))
except:
pass
self.refresh()
self.statusLabel.setText("Signal (y) loaded successfully.")
self.statusLabel.setStyleSheet('color: black')
def loadX(self):
try:
dlg = QtWidgets.QFileDialog()
data_filename, _ = dlg.getOpenFileName(self, "Open file", None, "Text files (*.txt *.csv)")
with open(data_filename, 'r') as opened_file:
_, title = ntpath.split(opened_file.name)
read = csv.reader(opened_file) # open csv
temp = []
for row in read:
temp.append(float(row[0]))
if len(temp) > len(self.mainSolver.resources.y):
temp = temp[:len(self.mainSolver.resources.y)]
self.mainSolver.insert_x(numpy.array(temp))
self.xTitles.append(title)
self.showMessage("Warning",
"Provided data was too long, it was adjustet to the length of the signal.")
elif len(temp) < len(self.mainSolver.resources.y):
self.showMessage("Warning", "Provided data is too short.")
else:
self.mainSolver.insert_x(numpy.array(temp))
self.xTitles.append(title)
self.statusLabel.setText("Input (x) loaded successfully.")
self.statusLabel.setStyleSheet('color: black')
except:
pass
self.refresh()
def optimizationParamtereChange(self):#when optimisation parameters changed, they are checked
try:
newMaxLag = int(self.maxLagEdit.text())
self.statusLabel.setText("New Max Lag accepted.")
self.statusLabel.setStyleSheet('color: black')
except:
newMaxLag = 1
self.statusLabel.setText("Warning! Strange parameter, Max Lag changed to 1 instead!")
self.statusLabel.setStyleSheet('color: red')
try:
newMaxLev = int(self.maxLevelEdit.text())
self.statusLabel.setText("New Max Level accepted.")
self.statusLabel.setStyleSheet('color: black')
except:
newMaxLev = 1
self.statusLabel.setText("Warning! Strange parameter, Max Level changed to 1 instead!")
self.statusLabel.setStyleSheet('color: red')
try:
newRatio = float(self.modelTestRatioEdit.text())
if newRatio > 0.9:
self.statusLabel.setText("Warning! Ratio cannot be higher than 0.9. Changed to the max value instead.")
self.statusLabel.setStyleSheet('color: red')
newRatio = 0.9
else:
if newRatio < 0.1:
self.statusLabel.setText(
"Warning! Ratio cannot be lower than 0.1. Changed to the max value instead.")
self.statusLabel.setStyleSheet('color: red')
newRatio = 0.1
else:
self.statusLabel.setText("New Ratio accepted.")
self.statusLabel.setStyleSheet('color: black')
except:
newRatio = 0.8
self.statusLabel.setText("Warning! Strange parameter, Ratio changed to 0.8 instead!")
self.statusLabel.setStyleSheet('color: red')
self.mainSolver.chagne_max_lag(newMaxLag)
self.mainSolver.change_max_level(newMaxLev)
self.mainSolver.modelTestDataRatio = newRatio
self.refresh()
def refresh(self): #main plotting function, shows/hides stuff accordingly
self.tableWidget1.clear() #beginning always consists of writing tables
self.tableWidget3.clear()
self.axes.cla()
self.tableWidget3.setItem(0, 0, QtWidgets.QTableWidgetItem("Term"))
self.tableWidget3.setItem(0, 1, QtWidgets.QTableWidgetItem("Parameter"))
self.tableWidget3.setItem(0, 2, QtWidgets.QTableWidgetItem("ERR"))
self.tableWidget3.setRowCount(self.mainSolver.currentStep + 1)
for index in range(self.mainSolver.currentStep):
self.tableWidget3.setItem(1 + index, 0,
QtWidgets.QTableWidgetItem(str(self.mainSolver.model.modelTermsNames[index])))
self.tableWidget3.setItem(1 + index, 1, QtWidgets.QTableWidgetItem(str(self.mainSolver.model.beta[index])))
self.tableWidget3.setItem(1 + index, 2, QtWidgets.QTableWidgetItem(str(self.mainSolver.model.ERR[index])))
setItemsReadOnly(self.tableWidget3)#tabels are only to read
self.tableWidget1.setRowCount(len(self.xTitles) + 2)
self.tableWidget1.setItem(0, 0, QtWidgets.QTableWidgetItem("Variable"))
self.tableWidget1.setItem(0, 1, QtWidgets.QTableWidgetItem("Source File"))
self.tableWidget1.setItem(1, 0, QtWidgets.QTableWidgetItem("y"))
self.tableWidget1.setItem(1, 1, QtWidgets.QTableWidgetItem(self.yTitle))
for num, path in enumerate(self.xTitles):
self.tableWidget1.setItem(2 + num, 0, QtWidgets.QTableWidgetItem("x" + str(num)))
self.tableWidget1.setItem(2 + num, 1, QtWidgets.QTableWidgetItem(path))
setItemsReadOnly(self.tableWidget1)#tabels are only to read
self.axes.plot(self.mainSolver.resources.y.tolist(), label='Signal') #plot stuff
self.axes.plot(self.mainSolver.model.simulatedY.tolist(), label='Model')
plt.legend(loc=1)
self.canvas.draw()
if not self.mainSolver.currentStep: ##Step == 0, most of the things are hidden
self.actionUpload.setEnabled(True)
self.actionCorrResRes.setEnabled(False)
self.actionPlotResiduals.setEnabled(False)
self.actionPlotPrediction.setEnabled(False)
self.actionPlotPredictionResiduals.setEnabled(False)
self.actionPlotSERR.setEnabled(False)
self.actionSave.setEnabled(False)
self.menuChooseMode.setEnabled(True)
self.startNextButton.setText('Start')
self.prevSERRvalue.setText('0')
self.curSERRvalue.setText('0')
self.maxLagEdit.setEnabled(True)
self.maxLevelEdit.setEnabled(True)
self.modelTestRatioEdit.setEnabled(True)
self.undoButton.setEnabled(False)
if not (self.mainSolver.resources.y.size): #step == 0, but y data is loaded
self.startNextButton.setEnabled(False)
self.actionUpload_input.setEnabled(False)
self.actionClearInputs.setEnabled(False)
self.actionCorrSigSig.setEnabled(False)
else:
self.startNextButton.setEnabled(True)
self.actionUpload_input.setEnabled(True)
self.actionClearInputs.setEnabled(True)
self.actionCorrSigSig.setEnabled(True)
else: #step != 0, data must have been loaded before
self.actionCorrSigSig.setEnabled(True)
self.actionCorrResRes.setEnabled(True)
self.actionPlotResiduals.setEnabled(True)
self.actionUpload.setEnabled(False)
self.actionUpload_input.setEnabled(False)
self.actionClearInputs.setEnabled(False)
self.actionSave.setEnabled(True)
self.actionPlotPrediction.setEnabled(True)
self.actionPlotPredictionResiduals.setEnabled(True)
self.actionPlotSERR.setEnabled(True)
self.menuChooseMode.setEnabled(False)
self.startNextButton.setText('Next')
self.prevSERRvalue.setText(str(sum(self.mainSolver.model.ERR)))
self.curSERRvalue.setText(str(sum(self.mainSolver.model.ERR[:-1])))
self.maxLagEdit.setEnabled(False)
self.maxLevelEdit.setEnabled(False)
self.modelTestRatioEdit.setEnabled(False)
self.undoButton.setEnabled(True)
self.startNextButton.setEnabled(True)
def startStep(self): #next step or start according to current state
if not self.mainSolver.currentStep:
if self.mode == 2:
self.mainSolver.start2()
else:
self.mainSolver.start()
else:
if self.mode == 2:
self.mainSolver.step2()
else:
self.mainSolver.step()
self.statusLabel.setText("New model term appended successfully.")
self.statusLabel.setStyleSheet('color: black')
self.refresh()
def undo(self):
if self.mainSolver.currentStep:
self.mainSolver.undo()
self.statusLabel.setText("Last term deleted successfully.")
self.statusLabel.setStyleSheet('color: black')
self.refresh()
def saveModelAsCSV(self):
try:
options = QtWidgets.QFileDialog.Options()
options |= QtWidgets.QFileDialog.DontUseNativeDialog
fileName, _ = QtWidgets.QFileDialog.getSaveFileName(self, "QFileDialog.getSaveFileName()", "",
"All Files (*);;Text Files (*.txt *.csv)",
options=options)
with open(fileName, 'w') as f:
writer = csv.writer(f)
for row in range(self.tableWidget3.rowCount()):
rowdata = []
for column in range(self.tableWidget3.columnCount()):
item = self.tableWidget3.item(row, column)
if item is not None:
rowdata.append(str(item.text()))
else:
rowdata.append('')
writer.writerow(rowdata)
for row in range(self.tableWidget1.rowCount()):
rowdata = []
for column in range(self.tableWidget3.columnCount()):
item = self.tableWidget3.item(row, column)
if item is not None:
rowdata.append(str(item.text()))
else:
rowdata.append('')
writer.writerow(rowdata)
self.statusLabel.setText("Data saved successfully.")
self.statusLabel.setStyleSheet('color: black')
except:
pass
def modeChangedToOne(self):
self.actionTwoStepMode.setChecked(False)
self.actionOneStepMode.setChecked(True)
self.mode = 1
self.statusLabel.setText("Method changed successfully.")
self.statusLabel.setStyleSheet('color: black')
def modeChangedToTwo(self):
self.actionTwoStepMode.setChecked(True)
self.actionOneStepMode.setChecked(False)
self.mode = 2
self.statusLabel.setText("Method changed successfully.")
self.statusLabel.setStyleSheet('color: black')
def showMessage(self, title, message):
messageBox = QtWidgets.QMessageBox()
messageBox.setIcon(QtWidgets.QMessageBox.Information)
messageBox.setWindowTitle(title)
messageBox.setText(message)
messageBox.setStandardButtons(QtWidgets.QMessageBox.Ok)
messageBox.exec_()
def clearInputs(self):
self.mainSolver.resources.X = []
self.xTitles = []
self.refresh()
self.statusLabel.setText("Inputs cleared successfully.")
self.statusLabel.setStyleSheet('color: black')
def plotCorrResRes(self): #plot autocorrelation of residuals
self.plotSignalInNewWindow("Cross correlation between residuals and themselves",
self.mainSolver.model.corrResRes)
def plotSERR(self): # plot autocorrelation of residuals
self.plotsWindows.append(
PlotSERR("SERR", self.mainSolver.model.ERR, 0))
self.plotsWindows[-1].show()
def plotCorrSigSig(self):
self.plotSignalInNewWindow("Cross correlation between signal derivative and its square",
self.mainSolver.resources.corrSigSig)
def plotResiduals(self):
self.plotsWindows.append(PlotCorrelationWindow("Calculated model residuals", self.mainSolver.model.residuals))
self.plotsWindows[-1].show()
def plotPrediction(self):
simY = self.mainSolver.model.simulate(self.mainSolver.resources.fullX, len(self.mainSolver.resources.simData))
testY = numpy.concatenate((self.mainSolver.resources.y, self.mainSolver.resources.simData), axis=0)
self.plotsWindows.append(PlotSignalPredictionWindow("Signal prediction vs test data", testY, simY, len(self.mainSolver.resources.y)))
self.plotsWindows[-1].show()
def plotPredictionResiduals(self):
simY = self.mainSolver.model.simulate(self.mainSolver.resources.fullX, len(self.mainSolver.resources.simData))
testY = numpy.concatenate((self.mainSolver.resources.y, self.mainSolver.resources.simData), axis=0)
self.plotsWindows.append(
PlotResiduals("Model prediction residuals", numpy.abs(numpy.subtract(simY, testY)),
len(self.mainSolver.resources.y)))
self.plotsWindows[-1].show()
def plotSignalInNewWindow(self, title, sig):
self.plotsWindows.append(PlotCorrelationWindow(title, sig))
self.plotsWindows[-1].show()
def setItemsReadOnly(QTableWidget):
rows = QTableWidget.rowCount()
columns = QTableWidget.columnCount()
for i in range(rows):
for j in range(columns):
item = QTableWidget.item(i, j)
item.setFlags(QtCore.Qt.ItemIsEnabled)
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