Comparative analysis of pseudo random signals of the LFSR and DLFSR generators

Author

Stepien, Ryszard ; Walczak, J.

Author_Institution

Fac. of Electr. Eng., Silesian Univ. of Technol., Gliwice, Poland

fYear

2013

fDate

20-22 June 2013

Firstpage

598

Lastpage

602

Abstract

The following paper describes the statistical researches´ results comparison of the Linear Feedback Shift Register (LFSR) and the Dynamic Linear Feedback Shift Register (DLFSR) generators. Obtained statistical researchers´ results were compared and this comparison confirmed that DLFSR pseudo random sequences have better statistical properties. The statistical parameters of the pseudo random sequences, generated with both types of pseudo random signal generators, were measured with a DIEHARD battery of statistical tests. The DLFSR generator structure, exemplary implementation and principles were described.

Keywords

random sequences; shift registers; signal generators; DIEHARD battery; DLFSR generator; DLFSR pseudorandom sequences; LFSR generator; dynamic linear feedback shift register; pseudorandom signals; statistical properties; Generators; Polynomials; Random sequences; Shift registers; Signal generators; Software; Switches; DIEHARD; DLFSR; LFSR; pseudo random signals; statistical tests;

fLanguage

English

Publisher

ieee

Conference_Titel

Mixed Design of Integrated Circuits and Systems (MIXDES), 2013 Proceedings of the 20th International Conference

Conference_Location

Gdynia

Print_ISBN

978-83-63578-00-8

Type

conf

Filename

6613423