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On the coefficient quantization of the Fourier basis

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1 Author(s)
Nelson, J.D.B. ; Appl. Math. & Comput. Group, Cranfield Univ., UK

A family of function bases is devised from a superposition of unit characteristic functions. It is shown that these simple bases can be used to perform a quantized Fourier transform. Furthermore, the transform can be implemented in an iterative scheme such that system resources are balanced in accordance with performance.

Published in:

Signal Processing, IEEE Transactions on  (Volume:51 ,  Issue: 7 )