机译:IEEE 802.15.4-g的MR-OFDM物理层的区域和功率高效的可变长度快速傅里叶变换
Sreenidhi Inst Sci & Technol Dept ECE Hyderabad India;
BITS Pilani Hyderabad Campus Dept EEE Hyderabad India;
OFDM modulation; fast Fourier transforms; field programmable gate arrays; power consumption; digital arithmetic; CMOS logic circuits; Zigbee; power-efficient variable-length fast Fourier transform; MR-OFDM physical layer; IEEE 802; 15; 4-g standard; multirate orthogonal frequency division multiplexing physical layer; multiregional orthogonal frequency division multiplexing physical layer; mixed-radix algorithm; configurable complex constant multiplier structure; W-128 twiddle factor multiplication; Altera field-programmable gate array devices; mixed-radix FFT architecture; variable-length FFT architecture gate count; post-synthesis; hardware cost reduction; Xilinx Virtex-5; 16-32-64-128-point single-path delay feedback pipeline fast Fourier transform architecture; W-64 twiddle factor multiplication; W-32 twiddle factor multiplication; hardware-sharing mechanism; memory space requirement reduction; 128-point FFT; complementary metal-oxide-semiconductor technology; power consumption; area-efficient variable-length fast Fourier transform; size 90; 0 nm; voltage 1; 0 V; power 3; 832 mW; word length 12 bit;
机译:变长快速傅立叶变换处理器的高效区域设计
机译:低功耗可变长度快速傅立叶变换处理器
机译:低功耗可变长度快速傅立叶变换处理器
机译:Rician衰落信道下傅里叶变换和小波变换下IEEE 802.11标准的性能评估物理层
机译:IEEE 754单精度浮点快速傅立叶变换的硬件架构的低功耗同步设计。
机译:图形处理器加速非均匀快速傅里叶变换实现超高速实时傅里叶域OCT
机译:使用快速傅里叶变换和增强的快速傅里叶变换算法评估轴承振动测量
机译:pFa(素因子算法),WFTa(Winograd傅立叶变换算法),sWIFT,mFFT(混合基线快速傅里叶变换),FFT(快速傅立叶变换)和DFT(离散傅立叶变换)算法的算术要求的比较。