Weak signal measurement的意思|示意

In untouched electronic measurement, the scheme of designing the intelligent instrument is described so that the weak signal which is transmitted by transmitter and coupled by medium is measured.

在不接触电法测量中，为了清晰精确地观测发射机发出的经过空间和地下介质耦合的微弱信号，设计了不接触电法测量仪器的嵌入式智能化系统。

Also, the method of correlation detection is adopted to measure the weak signal in this measurement system.

以该方法为基础，具体分析了相关检测技术对于大口径微弱信号检测方法的适用性。

The hardware design emphasis random-weak-signal measurement in isotope tracer method, and reliability of the system has been discussed in the third part of this thesis.

在测量与控制系统的硬件中，重点研究了放射性测量中的随机信号以及弱电流脉冲信号的测量技术，文中还对测控系统的可靠性设计进行了研究。

Macro bending measurement, macro bends are the use of fiber-optic bending leak out when the weak optical signal, optical signal to detect the direction and intensity.

宏弯测量，宏弯是利用光纤弯曲时泄漏出微弱的光信号，通过判断泄漏的方向和强度来检测光信号的方向和强度。

The measurement of weak DC signal is the key technique for on-line DC monitoring system with XLPE power cables to improve its measurement accuracy.

为了提高XLPE电缆直流法在线监测的测量精度，需对微弱直流信号进行测量。

This paper inquires into detection method of micro weak signal in neural network, analyses principle of noise suppression, and gives out diagram and measurement results of neural network system.

探讨了神经网络的弱信号检测方法，定性分析了其噪声抑制的原理，给出了神经网络系统框图及实测结果。