single frequency tone
常见例句
- First, a low frequency tone is up-converted to the needed frequency range by means of SSB(single side band modulation).
其思路是将信号先通过单边带调制，将较低频率调制到需要的频率范围； - A fast and accurate estimation technique of frequency and initial phase of single tone signal based on the phase of the DFT spectrum is proposed.
提出一种新的基于DFT相位的正弦波信号频率和初相的高精度估计方法。 返回 single frequency tone