software modulation造句

then, the paper introduces the math module and achieving method of software modulation and demodulation of common digital modulating signals used in telecontrol & telemetry system
接着介绍了遥控遥测常用的数字调制信号的软件调制解调的数学模型和实现方法。
It's difficult to find software modulation in a sentence. 用software modulation造句挺难的