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Fixed-point DSP and algorithm implementation

Posted: 25 Oct 2006     Print Version  Bookmark and Share

Keywords:DSP processors  algorithm  fixed-point 

Implementation of DSP algorithms on fixed point DSP processors requires formatting and storing data values and coefficients in signed binary format within finite length registers.

The article provides a primer on the use of fixed-point arithmetic in DSP algorithms. It covers concepts such as the two's complement representation, dynamic range, overflow, truncation, and saturation. The article also introduces key filtering concepts.

View the PDF document for more information.

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