Explain why the signal in SWV is peak-shaped while in NPV it is sigmoidal.
Explain why the signal in SWV is peak-shaped while in NPV it is sigmoidal.
Homework Answers
In the case of SWV, a stepwise varying potential is applied. In each potential step, ES, a symmetrical double pulse will get superimposed. Thus the shape of the signal is peak shaped.
In the case of NPV, it involves the application of pulses of increasing amplitude that are superimposed in a constant potential, so the shape of signal is sigmoidal.
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