Implementation of cordic algorithm and design of high speed cordic algorithm

Implementation of cordic algorithm and design of high speed cordic algorithm
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Cordic算法的实现及高速cordic算法的设计

DOI：
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发表时间：
2017
期刊：
2017 International Conference on Energy, Communication, Data Analytics and Soft Computing (ICECDS)
影响因子：
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通讯作者：
Alisiya Sara Boban
Alisiya Sara Boban
中科院分区：
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文献类型：
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作者：
M. Anas;R. S. Padiyar;Alisiya Sara Boban

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与DSP算法相比，一组统称为CORDIC算法的移位或相加算法在面积和功耗方面都更好。该算法仅使用移位和加法运算，因此硬件实现更简单。在本文中，纹波进位加法器/减法器被替换为进位超前加法器，该加法器由带有优化异或门的全加器组成。这使得算法在硬件层面更快。
Compared to DSP algorithms, a set of shift or add algorithm collectively called CORDIC algorithm is better both in terms of area and power consumption. This algorithm uses only shift and add operations and therefore it has simpler hardware implementation. In this paper, ripple carry adder/subtractor is replaced with carry look ahead adder which consist of full adders with optimised XOR gates. This makes the algorithm faster in the hardware level.