generating an input signal using the switch time, final time, acceleration amplitude, and deceleration amplitude parameters to specify a piecewise trigonometric function of {HEAD ~ time} as said {TAIL ~ input signal}, the piecewise trigonometric function of time comprising concatenated cosine and constant functions, the switch time parameter specifying a time at which the input signal changes polarity, and the final time parameter specifying a time at which the input signal is no longer generated 
generating an input signal using the switch time , final time , acceleration amplitude , and deceleration amplitude parameters to specify a piecewise trigonometric function of { HEAD ~ time } as said { TAIL ~ input signal } , the piecewise trigonometric function of time comprising concatenated cosine and constant functions , the switch time parameter specifying a time at which the input signal changes polarity , and the final time parameter specifying a time at which the input signal is no longer generated
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH