navigation signal造句
例句与造句
- Chapter studies the detection and acqusition of satellite navigation signal
第五章研究gps信号检测及捕获问题。 - Effect of atmosphere on satellite navigation signal delay and correction method
大气层对卫星导航信号的时延影响及修正 - Sync on time in underwater topographic measurement using navigation signal from gps receiver
实时动态测量在故县水库水下地形测量中的应用 - The study on the development of gps satellite navigation signal system and the comparison of design
卫星导航信号体制的发展和设计比较研究 - Considering characteristics of radio propagating offshore and flexibility of radio area navigation system , when distance is less than 1000km , center frequency of navigation signal should be chosen in 2mhz
综合考虑电波海上传播特性和陆基区域无线电导航系统的机动性,在海上作用距离不超过1000km时,导航信号中心频率采用2mhz频段。 - It's difficult to find navigation signal in a sentence. 用navigation signal造句挺难的
- Magnetic marker buried in the road can be used as navigation signals , this signals are collected by build - in - vehicle sensor and are sent to the build - in - vehicle computer , the computer processed and sent instruction or command , automatic running of driverless vehicles can be realized by the steering wheel servo mechanism which connects with step motor
通过埋设在道路上的磁道钉作为车辆控制的诱导信号，由车载传感器进行信号的采集，把采集到的数据信息传送到车载计算机中，通过车载计算机的处理，发出执行指令，利用步进电机连接的方向盘伺服机构以实现车辆在无人驾驶的情况下保持车道的正常运行。 - 9 inspect the amount , arrangement , fixing position of the signal equipment ( inspect all kinds of signal equipment according to “ navigation signal arrangement and mast structure drawing ” “ safe drawing ” ( such as signal light , signal shape things , signal flag , pyrotechnic signal , self igniting light of lifebuoy , sound signal etc ) whether satisfy finished plan , and check the qualified certificate of this equipment before and after installation on the ship
信号设备的检验与试验（按照《航行信号布置及桅杆结构图》 ， 《安全图》 ）检查各种信号设备（如信号灯、信号形状用品、信号旗、烟火信号、救生圈的自亮灯、声音信号等）的数量、布置、安装位置是否满足设计的完工图纸，并在安装到船上之前和之后检查这些设备的质量合格证。 - Ncaps is a novel satellite navigation system presented by scientists of cas recently , which is based on the prin ciple that the land control station transmits the navigation signals via communication satellites , other than special navigation satellites , to the ncaps receivers , in which the received signals are processed to obtain its detailed positioning information
空基导航系统代表有美国的gps和俄国的glonass卫星导航系统。 ncaps系统是我国科学家最近提出的一种新的卫星导航系统。其主要原理是：地面控制站利用通信卫星(而不是专用的导航卫星)转发导航电文给接收机，接收机利用导航电文解算出本地位置。 - The optimization weight and performance of adaptive array is discussed . then , based on the characteristic of navigation signal , the figure and algorithm of adaptive array are improve on , which has a superior performance on cr and a little inferior on sinr compared with optimization weight adaptive array
首先分析了自适应阵最优权值和性能，进而根据卫星导航信号极弱的特点，改进了基于特征结构子空间的自适应阵结构，应用于导航信号干扰抑制，与最佳权值自适应阵相比，在干扰抑制性能上优于前者。