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手机的储存器与功能键
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作者 郭武备 《家用电器》 1998年第4期33-34,共2页
1.设定存储电话号码首先输入电话号码,按存储键,再输入二位存储器号01至99。这样,输入的电话号码即可寄存在该存储器对应的号码下。2.
关键词 手机 移动通信储存器 功能键
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A New Architecture of Twiddle Factor Generator for Radix-2 1024-Point FFT
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作者 李金城 杨华中 《Journal of Semiconductors》 EI CAS CSCD 北大核心 2004年第4期377-382,共6页
A new ROMless twiddle factor generator for radix-2 1024-point FFT is proposed.It consists of several simple logic units and each of them synthesizes some data,which will be used to compose the twiddle factors.The powe... A new ROMless twiddle factor generator for radix-2 1024-point FFT is proposed.It consists of several simple logic units and each of them synthesizes some data,which will be used to compose the twiddle factors.The power analysis with Synopsys Power Compiler shows that it consumes about 2mW with TSMC 0.25μm CMOS process at 50MHz.This twiddle factor generator is designed for the low power applications,especially for the mobile communications and other portable devices... 展开更多
关键词 FFT twiddle factor low power ROMless mobile communications
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