44. The correlator of claim 43 wherein said scaled, stored uniformly-weighted segment sums are accumulated by with said ramp-weighted accumulated value by said accumulator to provide a correlator accumulator value, and said correlator further comprises means for applying a normalization factor a2 to said accumulator value to provide said correlator output signal, and said normalization value=1/N.
43. The correlator of claim 42 wherein said ramp weights W(k)=2k-1, k=1 to L/N, and said normalization factor a1=N/[2L].