signal的例句大全

Development of digital signal processor based measuring and controlling unit for intelligent breaker

基于数字信号处理器的智能型断路器测控系统的研制

The primary study for application of optimum matching frequency method in signal processing

采用最优频率匹配法处理信号

Signal filtering with given frequency using optimum matching frequency method

采用最优频率匹配法实现信号的频段滤波处理

A method to identify the modulation levels of M-ary Quadrature Amplitude Modulation ( M-QAM) and M-ary Amplitude shift keying ( M-ASK) was developed to rapidly and automatically identify the modulation levels of digitally modulated signals at low signal-to-noise ratios ( SNR).

为了快速自动识别低信噪比下的数字幅度调制进制，提出了一种识别M进制正交幅度调制（M-QAM）和M进制幅度键控（M-ASK）的调制进制的方法。

Analysis on transmission characteristics of differential phase shift keying signal of continuous pressure wave in drilling fluid channel

钻井液连续压力波差分相移键控信号的传输特性分析

On-line condition monitoring and signal analysis is a new developing technology that has been developed to meet the need of modern manufacture in recent decades, and it has been justified in practice as an effective technology for protecting mechanical equipment from breakdown.

在线状态监测与信号分析是近年来为适应现代化生产而发展起来的一门学科，已经被实践证明是提高机械设备运行可靠性的一个行之有效的手段。

The Accurate Calculation of Interference Noise Power in Colour Bar Brightness Signal of FM TV System Interfered by Digitally Modulated Signals

数字调制信号干扰调频电视系统彩条亮度信号的干扰噪声功率精确计算

The Goodness of Fit Modeling on Millimeter Wave Radiation Brightness Temperature Signal of Background

背景毫米波辐射亮温的信号拟合优度建模方法

Principles of Separation of Brightness and Chromaticity Signal in NTSC with Comb Filter

梳状滤波器分离NTSC制亮度和色度信号的原理

Basing on the relationship between brightness and driving signal of general display units, the dark trailing time and bright trailing time are defined definitely;

根据显示亮度与激励信号的时间关系，提出了亮拖尾时间和暗拖尾时间的确切定义。

In another way, by using pressure broadening effect of the spectrum and the quasi-continuously tunable SMMW signal can also be obtained by increase the operating gas pressure of the laser and adjusting the length of the cavity.

利用谱线的压力增宽，调节激光的腔长，改变其纵模频率，也可以获得准连续可调的亚毫米波信号。

At a given pump power whose gain parameter is in the small signal regime, the time delay and pulse broadening factor increase with the increasing gain coefficient, whereas decrease with the increasing gain bandwidth and effective mode area. 2.

在固定泵浦功率并保证增益参数在小信号条件下，时间延迟和脉冲展宽因子均随着增益系数的增加而增加，随着增益带宽和有效截面积的增加而减少。

Signal 2 is delivered to T cells by co-stimulatory cell surface molecules expressed on APCs.

同时也有研究表明:T细胞 免疫应答后期,来自CD28的共刺激信号对活化后的 T 细胞发挥效应并非必不可少,甚至不能称为主要的信号[5-7].

A computer controlled test system that measures microwave devices in terms of their small signal S-parameters.

用于控制测试系统的一种计算机,根据小信号的S参数来测量微波设备.

This signal can accurately indicate the keyhole condition in melting bath.

该信号能准确反映熔池小孔的状态.

Inspect switching device, control, interlocking, protection, signal and functions of other devices.

检查开关装置 、 控制 、 联锁 、 保护 、 信号和其他装置的功能.

The software can fulfill the function of reading and writing the data of NEUR SCAN' files such as CNT and AVG, and translating between the CNT 、 AVG and DAT. These are the basis of further research in EEG signal processing system software.

NEUROSCAN的CNT、AVG等格式数据的读写，及其与DAT等格式之间的转换，为脑电处理系统软件的研究奠定了一定的基础。

Because of complex fracture system, faulted structures, and rich igneous rocks, SXF area is a representative low signal-to-noise ratio seismic data region in Subei basin.

苏北盆地的SXF地区是典型的低信噪比地震资料地区，断裂系统复杂，构造破碎，圈闭面积小，火成岩发育。

The tach signal is sampled synchronously with the vibration signals. The integral period sampling is implemented by software in the forthcoming process.

对鉴相信号与振动信号进行同步采样，而对振动信号的整周期截取则利用软件实现。

Signal amplifiers are placed on the system where necessary.

信号放大器都放在该系统在必要的。