The design and the construction of a data acquisition and preprocessing system for a helicopter rotor test rig are described.
介绍了某直升机旋翼试验台的振动数据采集和预处理系统的设计和组成。
According to the actual health monitoring requirements of a steel bridge, a new data acquisition and preprocessing system based on virtual instrument was developed.
根据某铁路桥梁结构健康监测的需求，开发了基于虚拟仪器技术的远程数据采集和预处理系统。
This system consists of sonic sonde, magnetic locator sub, gamma ray tool, depth system, surface preprocessing unit, data acquisition interface, PC486 and thermal plotter.
该系统由声波、磁定位和自然伽马下井仪、深度系统、地面预处理电路、数据采集控制接口电路、486微机和热敏绘图仪等构成。
The thesis firstly presents the overall identity authentication system design, including the levels of data acquisition, data preprocessing, data analysis, and user management.
本文首先介绍了基于击键特征的身份鉴别系统的设计，该系统包括数据采集、数据预处理与分析、用户管理等多个层次。
The hardware scheme of the meteorological data acquisition system includes a microprocessor, a preprocessing computer and a central computer.
本论文所采用的数据采集的硬件方案由：微处理器、预处理机、中心计算机组成。
Paper introduces the designations of system circuitry, functions, images acquisition circuits and data preprocessing algorithm and processing flowchart in details.
论文详细介绍了系统电路结构设计、功能设计、图像采集电路的实现，以及指纹预处理算法的处理流程和实现方法。
Paper introduces the designations of system circuitry, functions, images acquisition circuits and data preprocessing algorithm and processing flowchart in details.
论文详细介绍了系统电路结构设计、功能设计、图像采集电路的实现，以及指纹预处理算法的处理流程和实现方法。
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