METHODS, SYSTEMS, AND COMPUTER READABLE MEDIA FOR SIMPLIFIED COMPUTATION OF SQUARES AND SUMS OF SQUARES OF CODE CROSS-CORRELATION METRICS FOR SIGNAL PROCESSING

摘要

The subject matter described herein includes a method for simplified computation of metrics of cross-correlations of binary codes and for using the metrics for signal processing applications. The method includes computing an outer product matrix based on a first code vector. The method further includes computing an outer product matrix based on at least one second code vector. The method further includes computing a metric of cross-correlations between the first code and the at least one second code vector using the outer product matrices. The method further includes using the metric to perform a signal processing operation.