Signal recording method, phase difference detecting circuit, and information apparatus.
信号记录方法，相位差检测电路，及信息装置。
This instrument integrates signal generation function and signal recording function on a DAQ card, in particular replaces the circuit system with a transfer function emulator.
该仪器将信号生成、信号记录功能集成在一块DAQ卡上，尤其特别的是用传递函数仿真器取代了电路系统。
This system is composed of sensors, the signal processing circuit, micro-processor and recording device.
该系统由传感器、信号处理电路、微型计算机及记录装置组成。
This system is composed of sensors, the signal processing circuit, micro-processor and recording device.
该系统由传感器、信号处理电路、微型计算机及记录装置组成。
应用推荐