resistics.window.utils module¶
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resistics.window.utils.datetime2gIndex(refTime: datetime.datetime, inTime: datetime.datetime, fs: float, windowSize: int, windowOverlap: int)[source]¶ Datetime to global index convertor
Global index 0 corresponds to reference time. This returns the global index of the time window nearest to inTime
- Parameters
- refTimedatetime.datetime
Reference time
- inTimedatetime.datetime
Time for which you want closest global index
- fsfloat
Sampling frequency in Hz
- windowSizeint
Size of windows
- windowOverlapint
Size of window overlaps
- Returns
- gIndexint
Global window index closest to inTime
- firstWindowTimedatetime.datetime
Datetime of the global window
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resistics.window.utils.gArray2datetime(gArray: numpy.ndarray, refTime: datetime.datetime, fs: float, windowSize: int, windowOverlap: int)[source]¶ Global index array to datetime convertor
Global index 0 corresponds to reference time
- Parameters
- gArraynp.ndarray
Globel indices array
- refTimedatetime.datetime
Reference time
- fsfloat
Sampling frequency in Hz
- windowSizeint
Size of windows
- windowOverlapint
Size of window overlaps
- Returns
- startTimenp.ndarray of datetime.datetime
Start times of global windows
- endTimenp.ndarray of datetime.datetime
End times of global windows
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resistics.window.utils.gArray2timestamp(gArray: numpy.ndarray, refTime: datetime.datetime, fs: float, windowSize: int, windowOverlap: int)[source]¶ Global index array to timestamp convertor
Global index 0 corresponds to reference time
- Parameters
- gArraynp.ndarray
Globel indices array
- refTimedatetime.datetime
Reference time
- fsfloat
Sampling frequency in Hz
- windowSizeint
Size of windows
- windowOverlapint
Size of window overlaps
- Returns
- startTimeUNIX timestamp
Start times of global windows
- endTimeUNIX timestamp
End times of global windows
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resistics.window.utils.gIndex2datetime(gIndex: int, refTime: datetime.datetime, fs: float, windowSize: int, windowOverlap: int)[source]¶ Global index to datetime convertor
Global index 0 corresponds to reference time
- Parameters
- gIndexint
Globel index
- refTimedatetime.datetime
Reference time
- fsfloat
Sampling frequency in Hz
- windowSizeint
Size of windows
- windowOverlapint
Size of window overlaps
- Returns
- startTimedatetime.datetime
Start time of global window gIndex
- endTimedatetime.datetime
End time of global window gIndex
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resistics.window.utils.gIndex2timestamp(gIndex: int, refTime: datetime.datetime, fs: float, windowSize: int, windowOverlap: int)[source]¶ Global index to timestamp convertor
Global index 0 corresponds to reference time
- Parameters
- gIndexint
Globel index
- refTimedatetime.datetime
Reference time
- fsfloat
Sampling frequency in Hz
- windowSizeint
Size of windows
- windowOverlapint
Size of window overlaps
- Returns
- startTimeUNIX timestamp
Start time of global window gIndex
- endTimeUNIX timestamp
End time of global window gIndex