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Analysis Help
Parameter: W.F. avg window


Full name: Window duration for W.F. averaging
Units: sec or per
Range: [ 0, 2 gp ]
Initial value: not set

Affects: all waveform averaging, W.F. spike correlation histograms

To perform waveform averaging, the continuous signal on each waveform must be broken down into sweeps of some length. The sweeps are added to obtain one or more averages for each waveform. For spike correlation, it is also necessary to break one waveform into sweeps, triggered by action potentials on the same waveform, or on another waveform.

The parameter "W.F. avg window" controls the duration of each sweep, and "W.F. avg delay" is a positive, zero or negative offset from the time the sweep is triggered to the time the sweep's window begins.

The same parameters also control the delay and size of sweeps in the "Retrigger" operation.

For waveform averaging, the window size cannot exceed 32767 A/D sample points.

 

Key sequence  Parameter Initial Value
<Esc>SAWW  W.F. avg window  ?

 


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Copyright © 2017 G. R. Detillieux, Spinal Cord Research Centre, The University of Manitoba.