time signals

The principle of the envelop demodulating technique for time varying amplitude modulation signals was described, and the demodulating performance of the cyclic autocorrelation function was discussed.

介绍包络解调技术在幅值调制信号分析中的工作原理，同时讨论了循环自相关函数的解调性能。

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Line judge, singal please. international time signals

司线员，请打信号。国际无线电对时信号

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A Z-80 CPU single-board microcomputer is integrated therein to generate time signals with CTC interruption.

本装置采用Z80CPU单板微型计算机组成系统,利用CTC中断,产生时标信号.

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Chaos dynamic behavior of dense phase pneumatic convey system is analyzed in the paper. The maximum Lyapunov exponent and correlation dimension of time series of concentration signals of pulverous coal are calculated.

对水平管密相气力输送系统的混沌动力学行为进行了分析，对煤粉浓度信号时间序列的最大Lyapunov指数和关联维数进行了计算。

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This system uses time assignment method to multiplex ( interpolate) voice and data signals and then transmits them along the same channel.

本系统特点之一是采用时间分配体制解决两种信号通过同一信道传输的问题。

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Since its establishment, the time-keeping system of NTSC has greatly satisfied the broadcast of time signals of long and short-wave standard time service system.

多年来，NTSC的守时系统以完美的表现满足了国家大科学装置&长、短波授时系统的发播控制任务的要求。

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Being the most unique building within the Compound, the Signal Tower was constructed to provide time signals to ships in the harbour.

报时塔可谓整座水警总部最具特色之建筑，为海港船只报时。

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IGBT driving and protective circuit suitable for parallel inverter is developed, which successfully solve the problem of time compensating and overlapping regulation for the driving signals;

设计了适用于并联谐振型逆变器的IGBT驱动与保护电路，解决了驱动信号的时间补偿以及重叠角的可调问题；

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People begin to realize the importance of transmitting time signals and other information in the vertical blanking interval of television signal.

在电视信号的场逆程期间传送电视图文信号及逆程钟信号，得到越来越多的重视。

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Based on the delay time phase reconstruction of the chaotic dynamical system and the nonlinear characterization of the neural networks, the prediction of factual EEG signals were investigated by using the radial basis function neural networks with the adaptive projective learning algorithm.

基于混沌动力学系统相空间的延迟坐标重构及人工神经网络的非线性特性。研究了采用基于自适应投影学习算法的径向基函数网络对实测的EEG信号进行预测。

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High precision quartz oscillators were used for the transmission of BPV standard frequency and time signals at Shanghai Observatory.

在上海天文台BPV标频和时间信号的发播工作中，使用了高精度石英晶体振荡器。

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