Presentation of the Frey Nonlinear Encoder as a Digital Filter
Călin Vlădeanu, Safwan El Assad · 2014
This chapter begins with a mathematical analysis of the Frey encoder. This analysis is possible because of the special properties of the modulo operator. The expression of the left-circulate (LCIRC) function, is used in the analysis. The detailed expressions for the definitions and properties of sample operators are presented in the chapter. Some properties of the LCIRC function used in the Frey encoder scheme are also analyzed in the chapter. Finally, simulation of the Frey sequence generator block in Simulink is discussed.