Using the nonparametric curve generator algorithm in H/W acceleration solutions

摘要: The paper presents the implementation and an analysis of Jordan's nonparametric curve generator algorithm in H/W acceleration solutions like sine/cosine generation. It is shown that x y coordinate sequences generated by as representation are really approximated nonuniform sampled cosine/sine functions values with useful properties. nonuniformity samples along inherent to analyzed acknowledged a drawback its use for signal generation purposes. An extension four points neighbor keeps separate have promising efficiency digital applications. Possible correction non uniformity problem practical implementations presented. A VHDL description was derived, simulated synthesized FPGA final target synthesis results compared classical methods if CORDIC algorithm.