离散傅里叶变换扩频正交频分复用
discrete fourier transform spread orthogonal frequency division multiplexing
direct fourier transformer spread orthogonal frequency division multiplexing
快速傅立叶变换-傅立叶级数频谱细化
Fast Fourier Transform-Fourier Series spectral zooming
编码的正交频分复用
High Definition TV HDTV
COFDM
coded orthogonal frequency division multiplexing
accountancy grid system structure
编码的正交频分复用COFDM
COFDM Coded Orthogonal Frequency Division Multiple
空频正交频分复用
space frequency-orthogonal frequency division multiplexing
空频－正交频分复用
space frequency-orthogonal frequency division mult
傅立叶变换频谱
Fourier transform spectrum
离散调频傅立叶变换
DCFT
discrete chirp-Fourier transform