LFM signal的用法和樣例：
例句
- The theoretical prediction and the simulation results indicate that the LFM is very useful to depress the inter-symbol interference.
理論推導和實際模擬結果都表明，利用線性調頻信號進行調製，可以很好的抑制碼間串擾。 - On the basis of the waveform storage method, a digital generation system scheme for ultra wide-band radar LFM pulse compression signals is presented in this paper.
該文基於波形存儲直讀法，提出了一種超寬頻線性調頻信號數字產生系統方案。
