The phase detecting error caused by local oscillator frequency drift and non-synchronization of measurement signal and gate signal is eliminated and the measurement speed is improved at the same time.
该方法可以有效的消除因本振信号频率漂移及闸门信号与被测信号的非同步引起的测相误差,同时提高了测量速度。
The jitter error brought in by the aperture jitter increases as the frequency increase of the input signal in high speed data acquisition systems, thus it degrades the system's SNR.
结果表明,孔径抖动引起的孔径误差随着高速数据采集系统输入信号频率的升高而增大,由此将引起系统信噪比的下降。
It takes both signal error and time error in consideration, avoids complicated operations such as division, square root, etc. So it has high precision and speed.
该方法既考虑信号误差,又考虑时间误差,避免除法、开方等复杂运算,精度高、速度快。
Memory cell capacitance is the crucial parameter which determines the sensing signal voltage, speed, data retention times, endurance and against the soft error event.
记忆体电容是决定检测讯号电压、速度、资料保存时间、耐久性以及防止软性误差的重要参数。
Engine speed elevation reduces the detection error of combustion phase because of the correspondingly strengthened signal.
当转速升高时,信号幅值有所提高,从而导致了燃烧相位检测误差的降低。
The error-rate performance of the high-speed QPSK digital satellite communication system with cochannel large capacity FDM-PM signal interference is studied by means of computer simulation.
本文用计算机模拟的方法研究高速QPSK数字卫星系统受大容量FDM-FM信号同波道干扰时的系统误码特性。
Whichever of the two receivers has a lower resulting error energy, in one example, is selected for processing the received signal (e. g., a high speed packet data signal on the uplink).
在一个例子中,两个接收机中引起更低误差能量的一个被选择用于处理接收的信号(例如上行链路上的高速分组数据信号)。
Whichever of the two receivers has a lower resulting error energy, in one example, is selected for processing the received signal (e. g., a high speed packet data signal on the uplink).
在一个例子中,两个接收机中引起更低误差能量的一个被选择用于处理接收的信号(例如上行链路上的高速分组数据信号)。
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