It is necessary to choose the right hardware, write the right soft ware and found the economical and applied low-frequency signal gathering system.
所以选用恰当的硬件，编写合适的软件，组建既经济又实用的压电加速度低频信号采集系统是十分必要的。
This article introduces a kind of underwater-acoustic signal gathering system which combines embedded system, DSP system, PC system and etc, and USES network to carry out data transmission.
介绍了一种结合嵌入式系统、DSP系统和PC机系统，并且利用网络进行数据传输的水下声信号采集系统。
Therefor, to meet the needs of system for weak signal gathering and processing, a high presion and reliable hardware and software architecture of general M&C system is designed.
为此，为满足系统对微弱信号的采集与处理，本文设计了一种具有高速、高精度、高可靠性的通用的集软硬件于一体的测控系统。
This system improves the digital measurement of valve current signal in the test with its high-speed multi-channel parameter gathering technology.
该采集系统实现了多路液体火箭姿控发动机试车阀门电流信号的数字化测量。
In the module system of data gathering taking CPU3 as the core, the article describes the circuit of signal-arising of sensors, signal-converting of sensors, and data gathering using counters.
在以CPU3为核心的数据采集模块系统中，设计了传感器信号发生、调理电路及由计数器组成的数据采集电路。
In the module system of data gathering taking CPU3 as the core, the article describes the circuit of signal-arising of sensors, signal-converting of sensors, and data gathering using counters.
在以CPU3为核心的数据采集模块系统中，设计了传感器信号发生、调理电路及由计数器组成的数据采集电路。
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