Sets the X axis limits of the signal plots

        :param lims: (min, max) of x axis, in same units as data
        :type lims: (float, float)

def setXlimits(self, lims):
        """Sets the X axis limits of the signal plots

        :param lims: (min, max) of x axis, in same units as data
        :type lims: (float, float)
        """
        self.responseSignalPlot.setXlim(lims)
        self.stimSignalPlot.setXlim(lims)