... 流速;测量信号;处理电路;多普勒频移测量;非接触测量;跟踪滤波器 [gap=1102]Key words: flow velocity; measuring signal; processing circuit; measurementby Doppler frequency shift technology; non-touc...
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standard measuring signal 标准测试信号
measuring signal generator 测试信号发生器
dynamic measuring signal 动态测试信号
vibration measuring signal 振动测量信号
television measuring signal 电视测试信号
monitoring and measuring signal 监测信号
Based on existing device, the disturbance was decreased by adopting the new type of trap filter circuit and differential amplifier circuit, the measuring signal met the requirement in the end.
作者立足于现有器件,通过设计的新型陷波电路和信号差动放大电路,减小了干扰信号对测量的影响,使得测量信号达到良好的效果。
参考来源 - 新型脑电信号自动监测系统的研究·2,447,543篇论文数据,部分数据来源于NoteExpress
Image quality were quantified by measuring signal-to-noise ratio (SNR) of pulmonary arteries and counting the Numbers of pulmonary arteries.
计算机测量肺动脉和背景噪声的信号强度,计算出肺动脉的信噪比(SNR),并对肺动脉分支数量进行计数定量分析。
The data acquisition circuit is composed of chip 89C52 and 8254. External measuring signal at interrupt mode triggers 89c52 to read number in 8254 counter.
由89c52和8254组成数据处理电路。 外部测量信号以外部中断方式触发89c52读取8254计数。
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.
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;
It works by a control mechanism called negative feedback, and the thermostat is measuring the temperature and then sending a signal to a heater somewhere.
是通过一种叫做负反馈的控制机制,探测器测量温度,再把信号传给加热器
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