A method is presented for using field programmable gate array (FPGA) and numerical control oscillator (NCO) to approach a lower spurs and complex linear frequency modulation (LFM).是什么意思_A method is presented for using field programmable gate array (FPGA) and numerical control oscillator (NCO) to approach a lower spurs and complex linear frequency modulation (LFM).在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句