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- But measuring time-delay by digital correlation can adapt all radar signal of difference edge width. 而数字相关法能适应不同沿宽的雷达信号时差的高精度测量。
- Digital correlation approach is used to find the time of flight(tof) in ultrasonic distance measurement. 采用数字相关的方法确定超声波测距中的渡越时间。
- The principle of utilizing digital correlation method to detect the phases of the two sine signals with the same frequency was discussed. 介绍了采用相关分析法测量两路同频率正弦信号相位的数字化方法基本原理。
- Digital correlation method was used to extract phase information as the phase information of eddy current testing signals could reflect the characteristics of detecting system. 摘要涡流检测信号中的相位信息能反映检测系统的某些特性,讨论用数字相关法提取相位特征信息。
- The authors introduce the basic theory of dynamic light scattering(DLS). The basis components of experimental system are introduced,and the major things are the laser,PMT and digital correlation. 阐述了动态光散射法测量微小微粒粒径的原理;介绍了动态光散射实验系统的几个主要的组成部分;主要有激光器、光电倍增管、数字相关器.
- It consists of a pre-gain programmable amplifier, pre-filter, frequency measuring unit, data acquisition unit, windowing, digital correlation filter and man-machine interface, etc. 包括前置程控放大、前置滤波、转速 测量、数据采集、窗处理、相关滤波以及人机对话等部分。
- Digital Correlation Demonstrator 数字相关演示器
- To satisfy the high speed data processing requirement of automatic orientation in complex environment,based on the spread spectrum(SS) communication system,a digital correlator by VHDL is presented. 针对目标自主定位的环境复杂性和高速处理数据的要求,文中用VHDL语言设计了一种基于扩频通信原理的数字相关器。
- The realization principle and structure of the digital correlator is analyzed, and then the realization form of the classical and modificatory structure of the correlator is introduced. 详细分析了数字相关器的实现原理和实现结构,给出了经典结构和修正结构两种结构的实现形式,分别对两种结构进行了仿真分析,并对不同的实现形式进行了对比。
- Study on Digital Correlation Detection Technology of Quartz Rate Sensor 石英角速率传感器数字相关检测技术研究
- The view of the Ali Mountain burst into my sight. 阿里山的景色突然映入我的眼中。
- Slowly, Prince Ali Yusuf shook his head. 阿里·优素福亲王缓慢地摇了摇头。
- Muhammad Ali is up against Parkinson's Syndrome. 穆哈迈德·阿里正在遭受震颤性麻痹综合症的折磨。
- Laila was 7 when Ali divorced her mother, Veronica. 莱拉7岁时,阿里与她母亲威罗尼卡离婚。
- Mt. Ali is beautiful against the sky. 阿里山在天空的衬映在很美。
- One was named Cassim and the other Ali Baba. 一个叫做凯辛,另一个叫做阿里巴巴。
- The countenance of poor Ali recovered its serenity. 阿里的脸上又显出了欣慰的表情。
- Mohammed Ali is a boxing personality. 默罕默德·阿里是位拳击名手。
- Ali Baba heard nothing of the remaining thieves. 阿里巴巴并没听到任何有关那些强盗余党的消息。
- Ali Zafar, 15, held four tickets. 15岁的阿里·扎法拿着四张彩票说:
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries