发明申请
- 专利标题： CORDIC ROTATION ANGLE CALCULATION
- 专利标题（中）： CORDIC旋转角计算
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申请号： US11869029申请日： 2007-10-09
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公开(公告)号： US20090094306A1公开(公告)日： 2009-04-09
- 发明人: Gahn W. Krishnakalin , Emiliano Lozano , Michael P. Potter , Samuel I. Ward
- 申请人： Gahn W. Krishnakalin , Emiliano Lozano , Michael P. Potter , Samuel I. Ward
- 主分类号： G06F7/38
- IPC分类号： G06F7/38
摘要：
A computer-implemented method for performing a calculation using a coordinate rotation digital computer (CORDIC) algorithm. A step of the coordinate rotation digital computer algorithm is performed. As a result of performing the step, a value of the coordinate rotation digital computer algorithm is reduced. The value is shifted using a physical adder. A set of bits of the physical adder is disabled, wherein the set of bits corresponds to at least one high order zero of the value.
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