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- noise power measurement 干扰功率测定
- New jig design, low noise power Jiajin smooth, reliable, Mianweihu. 全新夹具设计,噪音低夹紧力平稳、可靠,免维护。
- A new method for power measurement of audio frequencies is introduced. 介绍了一种音频范围内功率测量的新方法。
- The oversampling mechanism spreads the noise power across a wider frequency range. 过采样结构在较宽的频率范围内扩展噪声功率。
- Design of the Power Measurement System Base on Single-Chip Microcomputer for EV Storage Batteries. 基于单片机的EV动力蓄电池组电量计量系统的设计。
- noise equivalent power measurement 噪声等效功率检测
- According to the simulation results there exists an optimal degree of pumping directionality, at which the total noise power drops to its lowest value. 不同的增益下存在对应的最优抽运方向度,在此抽运方向度下放大器总噪声最低。
- Optical potential mutual inductor is a new kind of senser used in electric power measurement system. 光电式电压互感器是一种用于电力测量系统的新型传感器。
- A simplified adaptive algorithm is used to estimate the noise power from received signals and further determine a threshold distinguishing narrowband interference from noise. 该技术采用了简化的自适应方法估计接收信号中噪声的功率,确定窄带干扰与噪声之间的阈值。
- This method can be used to design reactive power measurement equipment for power computation and attemperment automatization in electric power system. 该方法可用于电力系统中电能计量、调度自动化等领域的无功功率测量装置的设计。
- The analysis procedure of AWGN(additive white Gaussian noise) through noisy linear circuits is given in detail using the theory of equivalent computation of noise power density. 从噪声功率谱的等效计算出发,给出了加性高斯白噪声通过有噪线性电路的分析方法。
- This paper presents a numerical algorithm for power measurement in nonsinusoidal conditions and studies the application in Virtual Instrument. 介绍了一种可用于非正弦情况下功率测量的数字算法,并研究了在虚拟仪器中的应用。
- DNB power measurement system gets the value and distribution of power before injecting the particles to TOKAMAK, so that the DNB system can be easily controlled. 而DNB功率测量是在DNB向TOKAMAK注入粒子前获取中性束流的功率大小及其分布情况,以便施行有效的控制。
- Using single-chip RF transceiver,the wireless serial communication function based on USB interface is introduced in electrical power measurement and control system. 在电力系统测控仪中采用单片射频收发芯片,增加基于USB口的无线串行通信功能。
- Power measured by numbers of persons present or persons who can be used. 指实力,兵力或人数。
- The improved algorithm eliminates the weight of interference users and multi-path signals, decreases the norm of the weight vector and the output noise power, improves SINR and converges more rapidly than the original ESB algorithm. 算法摒弃了权向量在干扰用户与多径信号空间中的分量,权向量范数更小,输出噪声功率较小,在提高信干噪比的同时能够获得比原ESB 算法更快的收敛速度,并对指向误差不敏感。
- Powerful measures must be taken to implement creative education. 实施创造教育必须采取强有力的措施。
- The king was shorn of his power by his nobles. 国王被手下的贵族们剥夺了权力。
- A loud noise from the street diverted my attention. 街上一阵喧闹声转移了我的注意力。
- The hemispherical and the parallelepiped measurement surfaces are investigated as examples.Subsequently, their error models are established on the basis of the common model of sound power measurement. 以半球测量面和平行六面体测量面为例,应用通用模型建立了两种情况下的声功率误差分析模型。