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Table 2 Characteristics of the memory integrated circuits

From: Software algorithm and hardware design for real-time implementation of new spectral estimator

Name

Storage variable

Addressing

What is stored

Symbol

C1MEM

Constant

245 values

Constant for MA equation

c1

C2MEM

Constant

245 values

Constant for MA equation

c2

EMEM

Ensemble mean

245 × w values

e.m. for each index at each w

e - w

PMEM

Ensemble power

245 values

e.p. of each e.m.

P w

IMEM

Index

245 values

Points to an element of e.m.

i

SMEM

Spectrum

245 values

Spectral points

S w

  1. w = segment length to compute the ensemble mean, 245 = the number of segment lengths for which the ensemble mean is calculated (from 81 to 325), e.m. = ensemble mean, e.p. = ensemble power, MA = moving average.