为提高寻北仪精度，设计了基于V/F变换的数据采集及信号处理系统。
In order to improve the precision of north-seeker, the signal collection and processing system based on V/F conversion is designed.
给出系统检测原理、数据采集及信号处理，并说明了本系统具有防爆等特点。
It gives out the detection principle, data acquisition and signal processing of the system. It also describes the system's features as explosion proof and etc.
详细描述了测头安装部分的改进及信号处理电路的设计，同时阐述了数据采集及信号处理方法。
The improvement of testing head and the design of signal processing circuit are described in detail. Meanwhile the method of data acquisition and signal processing explored.
用基于PC机的数据采集卡及数字滤波器对弹簧分选仪检测信号进行处理，有效消除了各种干扰；
Measuring signal of spring-classifying instrument is processed using a digital filter and data acquisition block which based on PC, many interferences are effectively eliminated.
研究了信号产生与采集技术，基于通用的声卡，解决了实验系统激励信号的产生和实验数据采集及处理的难题。
Studies the techniques of signal generating and sampling based on the general sound card which solve the problem of generating the stimulant signal and sampling the experiment data.
由于近来数字信号处理器(DSP)技术的进步，一种将过采样及抽取的概念引入数据采集系统的设计已取得成功。
Recently years, with DSP techniques further developing, it has made successes to introduce the oversampling and decimation techniques into data acquisition system.
该装置适用于分布式并行处理系统，如高速数据采集系统、雷达电子信号处理及交通管理等。
The structure, function and monitoring of the designed board with some distributed parallel application in high-speed data capture, radar, transportation and traffic management are discussed.
系统软件具有数据采集、文件管理、信号处理、步态特征参量提取及分析等多种功能。
The function of software included data acquisition, files management, signal processing and gait parameters abstraction, etc.
通过本系统可以完成对压力、位移信号的同步数据采集、自调节处理及传输显示等功能。
This system can complete the functions of synchronous data acquisition, self-adjusting and transmission display for the pressure and displacement signals.
本文介绍了便携式激光准直仪的工作原理，分析了激光器、PS D信号调理电路及数据采集处理系统的设计。
The principle of portable laser collimator is introduced in this paper and its laser device, PSD signal processing circuits data acquisition are analysed in detail.
本文介绍了便携式激光准直仪的工作原理，分析了激光器、PS D信号调理电路及数据采集处理系统的设计。
The principle of portable laser collimator is introduced in this paper and its laser device, PSD signal processing circuits data acquisition are analysed in detail.
应用推荐