A smooth signal generator based on quadratic B-spline functions

  • Authors:

  • M. Kamada;K. Toraichi;R.E. Kalman

  • Affiliations:

  • Math. Syst. Theory, Swiss Federal Inst. of Technol., Zurich;-;-

  • Venue:
  • IEEE Transactions on Signal Processing
  • Year:
  • 1995

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Abstract

A hardware system of quadratic spline interpolation is proposed. Its properties are that switching noise with digital-to-analog (D-A) converter chips does not appear and that the output is smooth without any analog lowpass filters that disorganize the phase characteristics