 SECOND).</span>
<span class="c">!            --A FREQUENCY OF 0.0 CORRESPONDS TO A CYCLE</span>
<span class="c">!              IN THE DATA OF INFINITE (= 1/(0.0))</span>
<span class="c">!              LENGTH OR PERIOD.</span>
<span class="c">!              A FREQUENCY OF 0.5 CORRESPONDS TO A CYCLE</span>
<span class="c">!              IN THE DATA OF LENGTH = 1/(0.5) = 2 DATA POINTS.</span>
<span class="c">!            --IN EXAMINING THE AMPLITUDE AND PHASE PLOTS,</span>
<span class="c">!              ATTEN