Generators of the equiprobable pseudorandom nonmaximal-length sequences based on linear-feedback shift registers

The generators of equiprobable pseudorandom sequences producing heterogeneous recurring nonmaximal‐length sequences on the basis of the linear‐feedback shift register were discussed. The probability and correlation characteristics of the inverse‐segment (M–1)‐, (M–3)‐and (M–7)‐sequences were considered. A generator forming (M–7)‐sequences was discussed. The problem of generator initialization to maintain the operational modes was solved.