qubx :: data_types :: QubData_Analog :: Class QubData_Analog

Class QubData_Analog

object --+
         |
        QubData_Analog

Known Subclasses:

Base class for one analog signal.

Instance Methods

[hide private]

read(self, first, last, latency=0, skip=1)
Override this method to return a numpy.array(float32) of data samples from within one segment.

source code

read_overlaid(self, datafile, signal, first, last, latency=0, skip=1)
Returns samples, like QubData_Analog.read, but replaces regions marked in datafile.overlays[signal] with data from elsewhere in the file.

source code

Inherited from object: __delattr__, __format__, __getattribute__, __hash__, __init__, __new__, __reduce__, __reduce_ex__, __repr__, __setattr__, __sizeof__, __str__, __subclasshook__

Properties

[hide private]

Inherited from object: __class__

Method Details

[hide private]

read(self, first, last, latency=0, skip=1)

source code

Override this method to return a numpy.array(float32) of data samples from within one segment.

Parameters:

latency - the data is shifted to the right by this many samples; repeats seg. first/last sample as needed
skip - e.g. 1: every point, 2: every other point, 3: every third point, ...