Affine类时频分布
Affine time-frequency distribution
Cohen类二次时频分布
quadratic time-frequency distribution of Cohen class
Cohen类时频分布
Cohen’s class time-frequency distribution
FFT时频域分析
FFT analysis in frequency and time domain
Hilbert谱瞬时频率变异系数
variance coefficients of instantaneous frequency o
Hilbert时频谱
Hilbert time frequency spectrum
SPW时频变换
SPW time-frequency transform
STTFD时频分布尺度变换
STTFD the scale transform in time-frequency distri
Wigner-Ville时频分析
Wigner-Ville time frequency
标准频时信号
standard frequency and time signal
标准频时信号台
standard frequency and time signal station
标准频时信号业务
standard frequency and time signal service
参数化时频分析
parametric time-frequency analysis
参数自适应时频分布
parametric adaptive time-frequency distribution
差分空时频编码
differential space-time-frequency coding
大地型GPS时频传递接收机
geodetic GPS time and frequency transfer receiver
地震时频分析
Seismic time-frequency analysis
定时频偏估计
Timing and Frequency Offset Estimation
多分辨率时频分析
multi-resolution time-frequency analysis