Implementation of trigonometric function using CORDIC algorithms

ASN Mokhtar, MI Ayub, N Ismail… - AIP Conference …, 2018 - pubs.aip.org
In 1959, Jack E. Volder presents a brand new formula to the real-time solution of the
equation raised in navigation system. This new algorithm was the most beneficial …

Trigonometric Inference Providing Learning in Deep Neural Networks

J Cai, M Takemoto, Y Qiu, H Nakajo - Applied Sciences, 2021 - mdpi.com
Despite being heavily used in the training of deep neural networks (DNNs), multipliers are
resource-intensive and insufficient in many different scenarios. Previous discoveries have …

Simple Hybrid Scaling‐Free CORDIC Solution for FPGAs

L Moroz, S Nagayama, T Mykytiv… - International Journal …, 2014 - Wiley Online Library
COordinate Rotation DIgital Computer (CORDIC) is an effective method that is used in
digital signal processing applications for computing various trigonometric, hyperbolic, linear …

High Efficiency Multiplierless DCT Architectures

Y Hachaïchi, S Mami, Y Lahbib, S Rjab - Proceedings of the 8th …, 2020 - Springer
In this paper, we propose a new multiplierless Cordic Loeffler DCT (CLDCT) architecture
based on the Taylor expansion. The new architectures relie on an enhanced choice of …

An efficient mathematically correct scale free CORDIC

Y Hachaïchi, Y Lahbib - arXiv preprint arXiv:1606.02468, 2016 - arxiv.org
In order to approximate transandental functions, several algorithms were proposed.
Historically, polynomial interpolation, infinite series, $\cdots $ and other $+,\times,-$ and …

Log-or-Trig: 深層ニューラルネットワークにおける効率的学習機構

蔡敬勇 - 2022 - tuat.repo.nii.ac.jp
本論文では, 小規模な層を含むニューラルネットワークの精度劣化を軽減するための,
新たな対数量子化アルゴリズムを提案した. 評価結果から, 提案手法は GoogLeNet において …