The panel associated with a spectral plot contains settings for the configuration of the plot. To display each column of data on a different axis, specify the index of the axis under Axes Indices. Use the Visible check box to turn off the display of the plot.
To create a new spectral plot, drag and drop a time series data set object from the tree browser onto the Spectral Plots node in the tree.
In the Time Series Viewer, use the Property Editor to edit axis limits, frequency vectors, and statistical annotations. You can also use the following toolbar icon to edit the plot:
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| Select frequency interval(s) | |