Earticle

초록

영어

Vector magnitude calculation is significant in the QR-algorithm by Coordinate Rotation Digital Computer (CORDIC), which is increasingly used in adaptive applications. However, its hardware implementation is extremely difficult. In this paper, a fixed point CORDIC system is constructed to compute the magnitude of a vector by using Model-Based Design. The simulation results show that the proposed method of CORDIC vector magnitude calculator is not only simple in structure and easy to implement, and can improve the speed of operation with good scalability.

목차

Abstract
 1. Introduction
 2. The Basic Principle of CORDIC
  2.1. Rotating Mode
  2.2. Vectoring Mode
  2.3. The Hardware Structure of CORDIC
 3. The Introduction of Model-Based Design
 4. The Design of CORDIC Vector Magnitude Calculator
 5. Conclusion
 References

키워드

저자

• Jianying Cao [ Department of Physics, Jining Normal University, Inner Mongolia, China ]
• Xiaoxia Zheng [ Department of Physics, Jining Normal University, Inner Mongolia, China ]
• Yang Nie [ Department of Physics, Jining Normal University, Inner Mongolia, China ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Signal Processing, Image Processing and Pattern Recognition

• 간기

  격월간

• pISSN

  2005-4254

• 수록기간

  2008~2016

• 십진분류

  KDC 505 DDC 605