A calculation algorithm of transcendental functions on a digital signal processor

  • Ebina, Tsuyoshi (Division of Electrical and Computer, Engineering, Yokohama National University) ;
  • Ishii, Rokuya (Division of Electrical and Computer, Engineering, Yokohama National University)
  • Published : 1989.10.01

Abstract

A Digital Signal Processor (abbreviated to DSP) is used not only for digital signal processing but also for kinematic controls[l]. Then applications to these fields are expected to be developed. We propose a function calculation method on DSP which occupies no table memory. By using these functions, more fast or more accurate control will be achieved without using function table.

Keywords