离散频率编码
discrete frequecny coding
coding
discrete frequency
调频编码频率信号
frequency modulation coded pulse signal
离散频率控制
discrete frequency control
微波离散散射体模型
microwave discrete scatter model
步进式频率波形
frequency-rstepped waveform
频率编码聚焦全息图
frequecny-dencoded focused image hologram
频率编码信号
frequency coding signal
FSK signal
FES Frequency Encoding Signal
Step frequency coded signal
频率-编码转换器
frequency-coding converter