DDS
英
美
abbr. 数据密度选择(Data Density Select); 数据显示系统(Data Display System); 数据分配系统(Data Distribution System)
双语例句
- This improves start-up performance for large DDS files over the previous release when all of the records were displayed.
当所有的记录都显示以后，对于上一版本中大型的DDS文件这就改进了启动的性能。 - This assumes the DDS source exists and has been correctly defined.
这假定DDS源存在，并已经正确定义。 - This includes both DDS-created files and SQL indexes as well as physical files with a Primary Key constraint.
这包括DDS创建的文件和SQL索引，以及带有PrimaryKey约束的物理文件。 - A microwave frequency synthesizer with high hopping-frequency speed is proposed in this paper, which is based on the DDS and PLL technology.
现代雷达及跳频通信系统对微波捷变频频综提出了越来越高的要求，DDS和PLL技术是当今主要的捷变频信号合成方法。 - The Design and Implementation with FPGA For Digital Function Generator Based on DDS
基于DDS和FPGA的数字函数信号发生器设计和实现 - Introduce how to design hardware system structure of radar signal echo simulator by using CPLD and DDS.
介绍利用复杂可编程逻辑器件（CPLD）和直接数字合成专用电路DDS，设计雷达信号回波模拟器的硬件系统。 - Design and Simulation of Digital Phase Shift Signal Generator Based on CPLD and DDS
基于DDS技术的数字移相正弦信号发生器的CPLD设计与仿真 - Design of Signal Source Based on ARM and DDS Technology
基于ARM和DDS技术的信号源设计 - Design of frequency synthesizer based on DDS+ PLL
一种基于DDS+PLL结构的频率合成器的设计 - The DDS signal generator which can adjust signal phase, signal frequency and complex wave is designed.
最终实现频率、相位、复合波形皆可调节的直接数字合成的信号发生器。 - A method of generating radar multi-target phase-coherence echo based on DDS is discussed.
介绍了一种基于DDS的雷达多目标相参回波信号生成方法。 - In this paper a method of designing and implementing Field Programmable Gate Array ( FPGA) digital modulator based on the improved Direct Digital Synthesizer ( DDS) technology is presented.
提出了一种基于改进直接数字频率合成（DDS）技术的现场可编程门阵列（FPGA）数字调制器设计与实现方法。 - Design of Gas Concentration Detection System Based on DSP Chip and DDS Technology
基于DSP和DDS技术的气体浓度检测系统 - Design and Implementation of a Data Integration Model Based on DDS and XML
基于DDS和XML的数据集成模型的设计和实现 - Study on Producing SPWM Wave Based on SOC and DDS
基于SOC与DDS的SPWM波形产生研究 - Design and Error Analysis of DDS Signal Generator Based on FPGA
基于FPGA的DDS信号源设计及误差分析 - The Design and Implement of AC Signal Generator Based on DDS Technology
基于DDS技术的交流信号发生器设计与实现 - The Study and Realization of DDS Signal Generator Based on MCU and FPGA
基于MCU与FPGA的DDS信号发生器的研究与实现 - Study on Design of Dual-channel Signal Generator Based on DDS
基于DDS技术的双通道信号发生器设计研究 - Research on Programmable Signal Generator Based on DDS Technology
基于DDS技术的程控信号发生器的研究 - Design of Signal Generator and Modulator based on DDS Chip
基于DDS芯片的信号发生及调制器的设计 - Implementation of frequency synthesizer base on DDS and PLL
基于DDS+PLL频率合成器的设计与实现 - Design and implement the frequency synthesizer of DDS driven PLL
DDS激励PLL频率合成器的设计与实现 - Design and Implementation of Local Oscillator Based on DDS and PLL
一种基于DDS和PLL技术本振源的设计与实现 - Research and Implement of FPGA Digital Modulator Based on Improved DDS Technology
基于改进DDS技术的FPGA数字调制器研究与实现 - Study of Acoustic Biosensor Signal Detection System Based on DDS
基于DDS声波生物传感器信号探测系统的研究 - Modulation and demodulation of MSK signals based on FPGA/ DDS Technology
基于FPGA/DDS技术的MSK信号调制与解调 - DDS Signal Generator Method and Spectrum Analysis
一种DDS信号发生方法与频谱研究 - This is a DDS-based sinusoidal frequency generator of the design and implementation and application.
这是基于DDS的正弦频率发生器的设计和实现以及应用。