常見例句雙語(yǔ)例句This design construct an sinusoidal signal generator based on DDS(Direct Digital Frequency Synthesis), completed by MCU AT89S52 and necessary analog circuit.本設(shè)計(jì)采用AT89S52單片機(jī)，輔以必要的模擬電路，實(shí)現(xiàn)了一個(gè)基于直接數(shù)字頻率合成技術(shù)（DDS）的正弦信號(hào)發(fā)生器。 返回 digital sinusoidal signal generator