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- -Quartus compiler passed with precision frequency meter, etc., I am wrong, but there are several warning (excluding the impact of design). 详细说明： 用QUARTUS编译通过的等精度频率计，我错误，但有几个警告（不影响设计）。
- precision frequency meter 精密频率计
- Usually in the situation, may survey sketchily using the oscilloscope was measured that the signal the frequency, the precision measuring needs to use the frequency meter. 它的基本功能是测量正弦信号、方波信号、尖脉冲信号以及其他各种单位时间内变化的物理量，因此，用途十分广泛。
- Usually in the situation, may survey sketchily using the Oscilloscope was measured that the signal the frequency, the precision measuring needs to use the digital frequency meter. 它的基本功能是测量正弦信号、方波信号、尖脉冲信号以及其他各种单位时间内变化的物理量，因此，用途十分广泛。
- Abstract: PLL is a close loop control system,it is used to high precision frequency and phasic conatrol. 内容提要：锁相环路是一个闭环控制系统，用于高精度的频率和相位控制。
- Sound card frequency meter source code, for on-line collection. When downloading use, please respect. 声卡频率计源代码,为网上收集的。下载使用时,请尊重原创作者的版权。
- This is my collection of 51 frequency meter source, can have the necessary download. 这是本人收集的51频率计源码，有需要的可以任意下载。
- QUARTUS used by the compiler, and other precision frequency, I am wrong. But there are several warning (not affect design). I graduated from the design ah! ! ! 用QUARTUS编译通过的等精度频率计，我错误，但有几个警告（不影响设计）。我的毕业设计啊！！！
- The digital frequency meter produces the electriccircuit, a survey control electric circuit, a counter, a latch and thepower circuit by a 1 second pulse is composed. 数字频率计由一个1秒钟脉冲产生电路、一个测量控制电路、一个计数器、一个锁存器和电源电路组成。
- Implementation of the software oscilloscope, signal generator, frequency meter, multimeter functions, Audio can be within the scope of completely replacing this equipment. 本软件实现了示波器，信号发生器，频率计，万用表的功能，在音频范围内可完全替代上述仪器。
- Design of Embedded High - precision Digital Frequency Meter 嵌入式高精度数字频率计的设计
- The precise frequency will be determined by the HKMAs risk assessment of the institution. 至于实际的审查次数,金融管理局会视乎其对有关机构的风险评估而决定。
- Stereo 7-band graphic EQ allows precise frequency correction of monitor or main outputs! 高品质7段均衡器,每频段均提供指示灯。指示灯可显示反馈点监视!
- An Equal- Precision Digital Frequency Meter Based on Monlithic Microcomputer 基于单片机的等精度数字测频装置的原理及实现
- equal precision frequency measurement 等精度测频
- Each satellite contains four" atomic clocks," which vibrate at a precise frequency, according to the laws of the quantum theory. 每颗卫星都装有4个“原子钟”，它们根据量子理论法则，以精确的频率振动。
- identical precision frequency measurement 等精度测频
- butterfly tuner type frequency meter 蝶形调谐式频率计
- Could versus signal passing programme came realize frequency demultiplication, could realize precise frequency synthesis output. 可以对信号通过编程来实现分频，从而可以实现精确的频率合成输出。
- butterfly circuit type frequency meter 蝶形电路式频率计
