数字扫描变换算法研究_毕业设计论文_新浪博客 关键词 ： DSC；CORDIC算法；坐标变换；数据插补 [gap=1068]Key words: DSC, algorithm of CORDIC, Coordinate transformation, Data interpolation
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The CORDIC algorithm based on shift and add operations is the simplest algorithm of the transcendental function.
基于移位加的坐标旋转数字计算机算法是用硬件实现超越函数的最简单方法。
This paper clarifies the principle, application, hardware structure and realization of the CORDIC algorithm in detail.
详细阐述了CORDIC算法的原理、应用、硬件结构和实现。
The simulation result also confirms that this method has the better SNR of output signal than DDS, and higher output signal frequency than direct CORDIC algorithm.
结果表明：在消耗同样多硬件资源产生正弦信号时，采用该方法可以比采用DDS技术获得更好的输出信号信噪比，比采用直接CORDIC算法获得更高的输出信号频。
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