Mar 1, 2021 · The CORDIC was a great idea to make it possible to implement different arithmetic functions in early calculators. It is advantageous when you need to implement it with the least …

Dec 24, 2024 · I want to know Why CORDIC is an approach that can work with every sample and thus be more optimized for lower SNR condition. frequency divider

Feb 7, 2007 · CORDIC arctan function with fixed point (i`m using Q15 format) Posts Latest Activity Photos Page of 1 Filter

Jun 30, 2021 · CORDIC uses LUT and numerical methods. But I don't get high resolution signals. Taylor is fully numerical methods. However if you don't use 48 or 64 bits, you don't get high resolution …

Nov 14, 2005 · CORDIC is an iterative algorithm for calculating trig functions including sine, cosine, magnitude and phase. It is particularly suited to hardware implementations because it does not …

Feb 1, 2022 · Rip Van Winkle here -- is the fastest and least-footprint way to compute an arctan on an FPGA still to use CORDIC? Or is there a way to leverage block RAM and DSP blocks to speed …

I am in need of computing atan2(x,y) on an FPGA with a continuous input/output stream of data. I managed to implement it using unrolled, pipelined CORDIC kernels, but to get the accuracy I need, I ...

Dec 28, 2019 · The goal of Olli's approach, and what Dan has articulated, is to use CORDIC to rotate the points down to the real axis so they can be compared along a single dimension.

Sep 12, 2015 · What about CORDIC, which only takes a few additions and subtractions and no multiplications.

Jun 1, 2016 · A complex multiplication in a modern FPGA isn't too slow or inefficient if the FPGA is designed for DSP applications (and hence has DSP slices available). On the other hand, if you don't …