time code signal的例句大全

Make Pulse Time Code Signal of Underwater Acoustic Remote-Controlled Command by Using Single Board Computer

用单片机实现水声遥控指令的脉冲周期编码（PTC）信号

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Research of postprocessing for time-frequency code signal

时频编码信号的后置处理研究

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This method plays an important role in the detection of communication signal such as multi-frequency modulation signal and time-frequency code signal.

它可以把多个正弦信号相干累加到一条谱线上，从而可以在很低信噪比下有效检测信号，在多频率调制和时频二维编码等通信信号检测上有重要应用价值。

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The GPS IRIG-B code time system encapsulates the GPS satellite signal and modernized IRIG-B ( B type format of Inter-Range Instrumentation Group) serial time code and connect them to the computer through a PCI bus, thus offering accurate timing service.

GPSIRIG-B码时间系统把GPS卫星信号和现代化靶场间通用的IRIG-B（Inter-RangeInstrumentationGroup，靶场仪器组B型格式）串行时间码封装于一体，通过PCI总线与计算机联系起来，提供高精度的定时服务。

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Acquiring signal quickly and shortening acquisition time in the cold case are the key technologies of high dynamic GPS receiver. Moreover, fast acquisition of C/ A code is the base of code tracking and carrier acquisition and tracking.

尽量缩短盲捕时间，快速捕获到信号，是研制高动态GPS接收机技术的关键，而GPS信号CA码的快速捕获是码跟踪和载波捕获与跟踪的基础。

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Equipped with controller and display panel to insert the simulation at any time for electronically controlled diesel engine fault, fault code display, digital display, speed sensor signal waveforms detection sensors, electronically controlled diesel engine monitoring and other actions.

配备的控制器及显示面板能随时进行电控柴油机故障的模拟插入、故障码的同步显示、传感器信号的数字显示、车速传感器的波形检测、电控柴油机运行监测等操作。

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Be applied 2nd dilation in time domain to a waveform which has some special coefficients of fourier expanding series, then sampled and saturated to 1 or-1, the waveform of so called 2 Dilation Binary Phase-coded signal is formed.

将具有特定Fourier级数展开系数的波形在时域进行二次伸缩，采样，并符号化，即得到所谓的二次伸缩二相编码信号。

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According to the international B-code format, B-Code generation part outputs B-code signal which is corresponding to current time which is generated form a pre-defined data through ISA bus.

码产生模块从某个时间初始值开始运行产生时间信息，并按照国际通用的B码格式，产生出与当前时间对应的B码信号，其中运行初始值可由微机通过ISA总线任意设置；

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A New Interface of GPS Time Signal in B code Device

B码设备中的GPS时间信号接口

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OFDM as well as multi-channel-coding and multi-modulation is adopted by DRM. This combine with interleaving and error protection to decrease the effect of frequency selective fading, multi-path time delay and Doppler effect. Then the robustness of the signal transmitted is enhanced.

DRM采用OFDM调制方式和多级信道编码，使用交织、差错保护技术，大大地减轻了频率选择性衰落、多径时延以及多普勒效应的影响，提高了信号传输质量和稳定性。

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In software, we transplant the real time operation system of uC/ OS-II, write the driver source code of various modules and the algorithm source code of digital signal processing.

在软件上，完成了实时操作系统μC／OS&Ⅱ在TMS320LF2407A移植，A／D采样模块、LCD显示模块和CF卡数据存储模块驱动程序的编写，信号处理算法程序的编写等。

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The Design and Implement of the Low Frequency Time Code's Simulation Signal Source

低频时码信号模拟器的设计与实现

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time is important information for fast and direct acquisition of military code, and compression of signal's propagation delay time uncertainty is an effective means for it.

辅助长码直捕的一个最重要的先验信息是时间信息，卫星信号传播时延估计是减少时域搜索范围的一个重要方面。

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