信号的例句大全

Analyzed these data and got the results as follows: a lot of solar highly energized particles penetrated into the polar ionosphere and ionized it, which significantly increased the cosmic noise absorption ( CNA) and blanked the DPS 4 data for more than two days.

对有关数据的分析表明，高能粒子引起电离层吸收急剧增加，测高仪数据两天多信号空白，宇宙噪声吸收显著增加；

Elimination of the background noise in speech is one of the most challenging problems of speech signal processing.

剔除语音中的背景噪声是语音信号处理中具有挑战性的问题。

Treatment of the Application of the Streaming Current Signal in Coagulant Control

用于混凝投药控制的流动电流信号的特殊处理

Maximum entropy spectral estimation and LMS adaptive algorithm were proposed to extract the reflection echo signal of laser ranging system.

提出了最大熵谱估计和LMS自适应算法提取激光测距系统的反射回波信号。

Simluation results show that the maximum entropy spectral estimation and LMS adaptive algorithm can extract echo signal of laser ranging system effectively from background noises.

仿真分析表明，最大熵谱估计和LMS自适应算法相结合可以有效地从背景噪声中提取有用的激光反射回波信号。

According to actual needs, the thesis identifies specific parameters of code system and select JPL rapid capture based on m-m composite sequences as ranging code signals of the system.

根据实际需要论证了码制的具体参数，选择了基于m-m复合序列生成的JPL快捕码作为系统的测距码信号。

Secondly, it introduces the frequency selection, EMC ( Electromagnetic Compatibility), the basic generation theory and modulation of the third civil signal ( L5 signal), including LS ranging code, Forward Error Correction, QPSK modulation and Neuman.

其次，介绍了其信号的频段选择、电磁兼容性及其调制和产生的基本原理，包括L5测距码、卷积码、QPSK调制以及Neuman。

A Novel Method of Digital Signal Processing in FMCW Radar Ranging System

FMCW雷达液面测量系统中的信号处理方法

Processing of the Information from Eddy-Current Ranging Transducer by Single-chip Computer

电涡流测距传感器信号的微机处理

The Influence of D/ A Converter Setting Time on the Quality of Output Signal

D/A转换器建立时间对输出信号质量的影响

Computer simulation of tidal signal prediction in long range ocean acoustic travel-time measurements

海洋声远距离传播测量数据中潮汐信号预报的计算机模拟

This paper presents the computer simulation of tidal signal prediction for the ATOC project.

本文讨论ATOC项目中潮汐信号预报的计算机模拟。

Using the techniques of standing wave and coupled oscillator, the skew and jitter in global clock networks could decrease dramatically.

使用驻波和耦合振荡器技术的全局时钟网可以显著的减少信号的偏斜和抖动。

Samuel Morse invented relay stations for telegraphic signals when observing relay stations for horses.

SamuelMorse通过观察马驿站为电报信号发明了中继站.

The second injection pump drive and installation, the secord injector arrangement, the cylinder head and rocker arm support modifications are described in detail, as well as the installation of crankshaft rotation angle grating disc which is necessity for combustion research in cylinder pressure sensor.

详细论述了喷油泵的安装和驱动、喷油器的布置、气缸盖和摇臂座的改造以及气缸压力传感器、曲轴转角信号光栅盘轴的安装。

A Crankshaft Fluctuation Sensor ( CKF) is located near the bottom of the timing cover where it generates a signal as the crankshaft timing chain sprocket rotates past it.

曲轴位置传感器安装在定时器壳底部附近，产生一个曲轴定时链轮齿通过的信号。

Bispectrum Analysis for Vibration Data of Crankshaft Bearing in Diesel Engine

柴油发动机曲轴轴承振动信号的双谱分析

Because both sides intersection traffic lights suffer great influence and small pedestrian delay when people cross the street, Pedestrians crossing at West YueCheng street appropriate setting pedestrians twice crossing.

西月城街路段行人二次过街由于行人延误较小，且受两侧交叉口信号灯影响较大，该处适宜设置二次过街方式。

Frequency Detection of Crosstalk Signal Based on Wavelet Transform

基于小波变换的串扰信号频率的检测

Crosstalk of Signal in Pump Probe Structure with Self-Phase Modulation and Cross-Phase Modulation

自相位调制和交叉相位调制共同作用下抽运探测波结构中的信号扰动研究