节点文献
一种用FNT变换完成大点数循环卷积IP核的VLSI实现
A Parameterized FPGA Realization of High-speed FNT Processor
【摘要】 由于FNT变换本身的局限,不能完成大点数循环卷积。文章提出一种运用FNT变换实现循环卷积的方案。不仅具有FNT本身零误差的优点,而且有适合于硬件实现,具有不用保存中间结果,节省面积的优点。
【Abstract】 Because of FNT’s inherent restrictions, it is hard to implement cyclic convolution using FNT. This paper presents a solution for the implementation of cyclic convolution using FNT. Its advantages include not only zero-error brought by FNT, but also convenience for hardware manipulation, no saving for intermediate data and less area-consume.
【关键词】 FNT变换;
循环卷积;
零误差;
大点数;
【Key words】 FNT(Fermat humber fransform); Cyclic comolution; Zero-error;
【Key words】 FNT(Fermat humber fransform); Cyclic comolution; Zero-error;
【基金】 上海市科委PDC项目资助(027062012);江苏省专用IC设计重点实验室资助(KJS03056)
- 【文献出处】 微电子学与计算机 ,Microelectronics & Computer , 编辑部邮箱 ,2004年11期
- 【分类号】TN911.7
- 【被引频次】2
- 【下载频次】87