supported by the National Natural Science Foundation of China under Grant No. 61063041;the Program for New Century Excellent Talents of Universities in Fujian Province under Grant No. JK2010047;the Funds of the Education Department of Gansu Province under Grant No. 1001-09
The theory of finite pseudo-random binary sequences was built by C. Mauduit and A. Sarkozy and later extended to sequences of k symbols (or k-ary sequences). Certain constructions of pseudo-random sequences of k sym...
This paper discusses pseudo-randomness of a periodic sequence, named the fourth class of GSS sequence. We get the following results: ① Its least period always reaches the maximum (that is, 2n-1). ② Its least period ...