pygsti.report.polar_eigenval_plot¶
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pygsti.report.
polar_eigenval_plot
(gate, targetGate, size=(4, 4), title=None, save_to=None, fontSize=20, showNormal=True, showRelative=True)¶ Creates a color box plot of a the error generator of a gate matrix.
The error generator is given by log( inv(targetMatrix) * gateMatrix ). This can be a useful way to display large matrices which have so many entries that their entries cannot easily fit within the width of a page.
Parameters: - gate (ndarray) – The gate matrix data used when constructing the generator.
- targetGate (ndarray) – The target gate matrix data to use when constructing the the generator.
- size (tuple, optional) – The (width,height) figure size in inches.
- title (str, optional) – A title for the plot.
- save_to (str, optional) – save figure as this filename (usually ending in .pdf)
- fontSize (int, optional) – size of font for title
- showNormal (bool, optional) – whether to display the actual eigenvalues of the gate and the target gate on the plot.
- showRelative (bool, optional) – whether to display the relative eigenvalues of the gate relative to the target gate on the plot.
Returns: Return type: ReportFigure