@article{(Open Science Index):https://publications.waset.org/pdf/8513,
	  title     = {Design of Digital Differentiator to Optimize Relative Error},
	  author    = {Vinita V. Sondur and  Vilas B. Sondur and  Narasimha H. Ayachit},
	  country	= {},
	  institution	= {},
	  abstract     = {It is observed that the Weighted least-square (WLS)
technique, including the modifications, results in equiripple error
curve. The resultant error as a percent of the ideal value is highly
non-uniformly distributed over the range of frequencies for which the
differentiator is designed. The present paper proposes a modification
to the technique so that the optimization procedure results in lower
maximum relative error compared to the ideal values. Simulation
results for first order as well as higher order differentiators are given
to illustrate the excellent performance of the proposed method.},
	    journal   = {International Journal of Computer and Information Engineering},
	  volume    = {2},
	  number    = {5},
	  year      = {2008},
	  pages     = {1491 - 1496},
	  ee        = {https://publications.waset.org/pdf/8513},
	  url   	= {https://publications.waset.org/vol/17},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 17, 2008},
	}