Title :
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
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;
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
