On quantization and its impact on the exact recovery of high order moments

摘要: This paper addresses the problem of exact recovery unquantized moments from their quantized counterparts. A brief review amplitude quantization and its impact on moment (EMR) is given. In particular, a special class order p, called L/sub p/, for which EMR always achieved regardless fineness used, introduced together with some new results properties. Due to tremendous practical gains that can accrue use 1-bit members 1/, it shown how force any signal become member this class, hence naturally re-discovering dithered process. Two approaches simulation are in very good agreement theory, presented.