IBI to Signal
Convert IBI data to standard single-channel signal
"IBI to Signal" converts IBI (InterBeat Interval) data to normal
signal data to prepare it for further processing.
An IBI signal only contains the positions of the signal's peaks or
spikes. The function values at these positions are not
considered. This function takes one parameter,
- scale, which is the desired sampling period of the
signal to be created.
The function creates a signal with spikes of height 1 and inter-spike
intervals according to the IBI information.
y = IBI2Signal(x,scale);
Note that x must be an IBI signal.
Signal to IBI