- 更多网络例句与频率计相关的网络例句 [注：此内容来源于网络，仅供参考]
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This paper introduces a new way to realize a kind of practical cymometer.
介绍了一种实用型频率计的实现方法，主要包括该频率计的硬件组成和工作原理2部分内容。
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A digital cymometer system based on EDA technique is presented,which is realized in FPGA.
该频率计基于电子设计技术，实现了在一片现场可编程门阵列上的数字频率计的设计。
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This paper introduces a new way to realize a kind of practical double trace cymometer.
介绍了一种实用型双踪频率计的实现方法，内容主要包括该频率计的工作原理和硬件结构以及软件仿真结果。
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Experiment IV Cymometer experimental requirements: design of an effective place for the 4 decimal digital frequency meter.
详细说明：实验四频率计实验要求：设计一个有效位为4位的十进制的数字频率计。
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Cymometer introduce VHDL language with the frequency of the procedure in detail how to prepare a frequency measurement, how to count the frequency.
详细说明：频率计介绍了用VHDL语言编写的频率计的程序，详细编写了如何测频，如何计数频率。
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Account to compare with the traditional frequency, the single-chip-machine frequency that join together accounted to simplify with the FPGA the electric circuit knothole designs, increasing the system design of realize sex with dependable, measure the scope of frequency comes to an a software for, realizes arithmetic figure system hardware turns, this is the new trend that arithmetic figure logic design.
和传统的频率计相比，单片机和FPGA结合的频率计简化了电路板的设计，提高了系统设计的实现性和可靠性，测频范围达到了100MHz，实现了数字系统硬件的软件化，这是数字逻辑设计的新趋势。
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Through simulation, the performance of frequency meter is demonstrated. Compared with the cymometer of the main controller with MCU, the software design language is flexible, the hardware is simper and the speed is faster.
仿真与分析结果表明，该数字频率计性能优异，与单片机为主控器的频率计相比，软件设计语言灵活，硬件更简单，速度更快。
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In view of these shortcomings, this frequency meter has made the radical innovation in the design, its merit is: Uses the core component is the advanced monolithic special-purpose frequency measurement component -- monolithic frequency meter, the integration rate is high, the volume is small, consumes the electricity province, function, has realized the frequency meter high integration and the microminiaturization; So long as the monolithic frequency meter adds on the crystal oscillator, the measuring range choice, the frequency demonstrated and so on the very few components then constitute DC to the 10MHz miniature basic frequency measurement electric circuit; But the biggest merit was this frequency meter has realized monolithic frequency meter, frequency sampling electric circuit and the monolithic microcomputer three between hardware and the software connection completely, caused the frequency measurement measuring range the choice, the frequency data survey, the sampling as well as the code frontier transformation and the data dump possible monolithic microcomputer software programming automatically to carry on, thus has realized the frequency measurement and the sampling work intellectualizes completely, causes this system already to be possible to constitute a miniature intelligence to measure rate the instrument core electric circuit independently, also might take in the large-scale automatic control or a test system intelligent subsystem.
针对这些缺点，本频率计在设计上作了根本的革新，其优点是：所用核心器件是先进的单片专用测频器件——单片频率计，集成度高，体积小，耗电省，功能强，实现了频率计的高度集成化和微型化；单片频率计只要加上晶振、量程选择、频率显示等很少量的器件即可构成一个DC至10MHz的微型基本测频电路；而最大的优点则是本频率计完全实现了单片频率计、频率采样与单片微机三者之间的硬件与软件接口，使得测频量程的选择、频率数据的测量、采样以及编码的边境转换和数据的转储均可能过单片微机的软件编程自动进行，从而实现了测频与采样工作的完全智能化，使得本系统既可独立构成一个微型智能测率仪器的核心电路，也可作为大型自动控制或测试系统中的一个智能子系统。
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In view of these shortcomings this frequency meter has made the radical innovation in the design its merit is: Uses the core component is the advanced monolithic special-purpose frequency measurement component -- monolithic frequency meter the integration rate is high the volume is small consumes the electricity province function has realized the frequency meter high integration and the microminiaturization; So long as the monolithic frequency meter adds on the crystal oscillator the measuring range choice the frequency demonstrated and so on the very few components then constitute DC to the 10MHz miniature basic frequency measurement electric circuit; But the biggest merit was this frequency meter has realized monolithic frequency meter frequency sampling electric circuit and the monolithic microcomputer three between hardware and the software connection completely caused the frequency measurement measuring range the choice the frequency data survey the sampling as well as the code frontier transformation and the data dump possible monolithic microcomputer software programming automatically to carry on thus has realized the frequency measurement and the sampling work intellectualizes completely causes this system already to be possible to constitute a miniature intelligence to measure rate the instrument core electric circuit independently also might take in the large-scale automatic control or a test system intelligent subsystem.
摘要传统的测频仪器体积很大，耗能量大，主要靠手工操作，而最大的缺点是不可编程，其量程转换、数据测量、采样控制和处理等均不能通过程序指令来进行控制，无法作为一个微型智能子系统与某一大型自动控制或测试系统进行接口。针对这些缺点，本频率计再设计上作了根本的革新，其优点是：所用核心器件是先进的单片专用测频器件——单片频率计，集成度高，体积小，耗电省，功能强，实现了频率计的高度集成化和微型化；单片频率计只要加上晶振、量程选择、频率显示等很晌慰的器件即可构成一个DC至10MHz的微型基本测频电路；而最大的优点则是本频率计完全实现了单片频率计、频率采样与单片微机三者之间的硬件与软件接口，使得测频量程的选择、频率数据的测量、采样以及编码的边境转换和数据的转储均可能过单片微机的软件编程自动进行，从而实现了测频与采样工作的完全智能化，使得本系统既可独立构成一个微型智能测率仪器的核心电路，也可作为大型自动控制或测试系统中的一个智能子系统。关键词高度集成化，单片机，频率计，电路
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The method includes acquiring with the frequency meter the tested clock signal and measuring its frequency; sending the tested frequency value to the data acquisition and processing module for calculation and processing regularly; and processing the frequency data comprehensively in the data processing output module and displaying output figure and historical data.
所述的方法包括：首先，频率计采集待测时钟信号，并测试其频率值；然后，频率计定时将测试得到的待测时钟信号的频率值发送给数据采集处理模块进行计算处理；最后，数据输出处理模块对接收数据采集处理模块处理后的频率数据进行综合处理，并将获取的图形数据和历史数据显示输出。
- 更多网络解释与频率计相关的网络解释 [注：此内容来源于网络，仅供参考]
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cymometer：频率计
介绍请登录: www.buy17.com/0pl.htm 电话:010-62123258 / 59 地址:北京市海淀区大柳树路富海中心4号楼105室全[简介]北京市北方思源电子技术中心的产品微波频率计 EIP 575/opt02介绍:现货供应频率计(Cymometer) 详细介绍请登录:
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cymometer：波长计/频率计
cylindrical 圆柱形的 | cymometer 波长计/频率计 | dead freight 空舱费
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cymometer; wavemeter：波频计;频率计;波长计
自记波频计;描波器;转轴筒记录器 cymograph; kymograph | 波频计;频率计;波长计 cymometer; wavemeter | 检波器 cymoscope; wave detector
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DFP DigitalFrequencyMeter：数字式频率计
DFDS DigitalFrequencyDisplay 数字频率显示 | DFP DigitalFrequencyMeter 数字式频率计 | DigitalFrequencyMonitor 数字频率监视器
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frequency indicator：频率计
frequency error 频率误差 | frequency indicator 频率计 | frequency locus 频率轨迹
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resonance frequency indicator：振动式频率计
resonance frequency ==> 谐振频率 | resonance frequency indicator ==> 振动式频率计 | resonance frequency meter ==> 谐振式频率计
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frequency meter：测频计;频率计
frequency 频率 | frequency meter 测频计;频率计 | frequency modulation 调频
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frequency meter：频率表,频率计
frequency meter 频率表 | frequency meter 频率表频率计 | frequency meter 频率计
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digital frequency meter：数字频率计数字式频率计
digital frequency meter 数字频率计 | digital frequency meter 数字频率计数字式频率计 | digital frequency meter 数字式频率计
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cavity frequency meter：(谐振)腔频率计, 空腔频率计
cavity flow || 空泡流 | cavity frequency meter || (谐振)腔频率计, 空腔频率计 | cavity friction || 声腔摩擦