pypho v1

pypho_eye

Plots the eye diagramme of a signal.

 

pypho_eye.__init__(glova, polarisation, style)

Instantiation and parameter setting.

Parameter	Type	Description
glova	instance	Global parameters
polarisation	string	Defines which polarisations have to be plotted. 'x' : X-Polarisation only 'y' : Y-Polarisation only 'x,y' : X and Y-Polarisation 'x+y' : Sum Power of X- and Y-Polarisation ($|E_x|² + |E_y|²$)
style	string	Defines the color and style of the plot. If two polarisations are plotted, seperate the style definitions by comma. For example: 'r-,b:': Plots the X-Polarisation with solid red line and the Y-Polarisation with a blue dotted line.

 

Output	Type	Description
User defined variable	pypho_eye.pypho_eye

 

pypho_eye.__call__(E, polarisation (optional), style (optional))

Parameter	Type	Description
E	numpy.ndarray	2 dimensional array with complex values, which represents the sample points over time of the X- and Y-polarisation. For example E[0]['E']. Read here about data signal and noise representation
Optional parameter		As defined above

 

Fig. 1 : Typical eye diagramme