signal period meaning in Chinese
信号周期
Examples
- A counter with timing fiducial oscillator acts as a frequency multiplier , and the count value in the prior period is taken as the reference for the current period to give the decimal part of a signal period
该方法利用带基准时基的数字计数器实现周期内线性细分，当前周期信号将前一整周期的倍频数作为参考构成信号周期的小数部分。 - With the development of the modern electronic counterwork techniques , the estimate of the carrier frequency , signal period , and even the pseudo - random ( pn ) sequence itself of direct sequence spread spectrum ( dsss ) is possible
随着现代电子对抗技术的发展使得估计直接序列扩频通信的载波频率、符号周期甚至扩频码本身变为可能。 - In this paper , a new method for the evaluation of the transient p erformance of such das is proposed by utilizing the sampling data and shorter e quivalen t sampling period , which is derived from input signal period and sampling period
本文介绍了一种方法，通过对其加载特定的周期性输入信号，利用采样周期的整数倍和信号周期的整数倍间的微小偏差，获得比实际采样周期小得多的等效采样周期，从而解决了数据采集系统瞬态响应特性的获取问题。 - We propose in this paper an evaluation method for the transient performance of das , through the period signal , by utilizing the much smaller difference than sampling period between the multi - periods of signal and the multi - sampling periods , getting shorter equivalent sampling period ( i . e . higher equivalent sampling rate ) , which is derived from input signal period and sampling period , and then , the problem that how to get the transient performance of das has been solved . the transfer function of das is then evaluated and identified , and practical test results are also presented
本文介绍一种方法，通过对其加载特定的周期性输入信号，使用采样周期的整数倍和信号周期整数倍间的微小偏差，获得比实际采样周期小得多的等效采样周期，从而解决了数据采集系统瞬态响应特性的获取问题；并进而获得了数据采集系统传递函数的辨识和评价结果，实现了数据采集系统瞬态特性的总体评价。 - But modern electronic counterwork technic could exactly estimate the carrier frequency , signal period , even the pseudo - random ( pn ) sequence itself of direct sequence spread spectrum ( dsss ) . it is urgency to investigate a new dsss to achieve lower probability of detection ( lpd ) and higher anti - jamming
然而现代电子对抗技术可以准确估计直接序列扩频通信的载波频率、符号周期甚至扩频码本身,为达到更低截获率和更高抗干扰的通信目的,必须研究新的直扩通信技术。