Optimal Bipolar Sequences for the Complex Reverse-Jacket Transform
نویسنده
چکیده
A class of bipolar sequences is identified which has optimally flat spectrum using the Complex Reverse Jacket Transform (CRJT). This class is found to correspond exactly to the family of Bent bipolar sequences using the Walsh-Hadamard Transform. In total there are 576 such transforms for which this class has optimal spectrum of which the CRJT is one. The spectral properties of odd-power-of-two length bipolar sequences are also discussed.
منابع مشابه
A Generalized Reverse Jacket Transform
Generalization of the well-known Walsh–Hadamard transform (WHT), namely center-weighted Hadamard transform (CWHT) and complex reverse-jacket transform (CRJT) have been proposed and their fast implementation and simple index generation algorithms have recently been reported. These transforms are of size 2 2 for integral values or , and defined in terms of binary radix representation of integers....
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تاریخ انتشار 2000