shift frequency的例句大全

a frequency tracking phase shift pwm control technology for dbd ozone generator and its realization

DBD型臭氧发生器电源的频率跟踪移相PWM控制技术及其实现

rfcs radio frequency carrier shift

射频载波漂移

The earth's rotation and its motion around the sun add an appreciable frequency shift.

地球自转与地球绕日公转产生附加的频移.

Objective To discuss the effect of temperature on the frequency shift of piezoelectric quartz crystal biosensor.

目的探讨温度因素对压电石英晶体传感器检测频率变化的影响.

DCM can synthesize the clock frequency, phase shift and eliminate clock skew, solving many clocking issues.

DCM具有频率综合 、 相移功能,能够消除时钟偏移, 解决很多系统中的时钟问题.

Two phase-shift-networks of frequency discriminator are given circuit and layout examples.

本文较详细地分析了鉴频器用移相网络的特性和集成化难易点.

The photorefractive grating is phase-shift for high frequency of external applied alternating field.

当外加交变电场频率较大时光折变光栅是相移型的.

Because the CORDIC algorithm can change the arctan function and round of angle to addition and shift operation, the novel model presented in the paper can complete frequency offset estimation and correction in digital field in the same time.

由于CORDIC算法能把复杂的反正切函数求解和角度旋转操作转化为简单的移位和加法操作，文中所给出的同步模型可在数字域同时完成频率偏移估计和频率偏移校正。

Frequency differential phase shift keying demodulator Is there any reactive power error control in AVR?

频率差分移相键控解调器自动调压器有无功功率误差控制吗？

Studies on Multiple Frequency Shift Keying in Underwater Data Transmission

水声数据传输的多频移频键控研究

Multiple normal correlation Simulation of the Non-Orthogonal Multi-modulation with Frequency, Time and Phase Shift

频时相移非正交多重调制（NMT/FTPS）的仿真研究

All digital receiver of quadrature phase shift keying with large frequency shift correction

四相相移键控调制的抗大频偏的全数字接收机

The design and realization of minimum frequency shift keying modulation system based on FPGA

基于FPGA的最小移频键控调制器的设计与实现

Demodulation of binary frequency shift keying in digital communication

二进制移频键控在数字通信中的解调

The basic principle of Frequency Shift Keying is at least a century old.

基本原则的频移键控是至少一个世纪老人。

Carrier recovery for continuous phase frequency shift keying coherent detection

相位连续频移键控相干解调载波的提取

This paper describes the design and the test results of Gaussian frequency shift keying for bluetooth.

介绍了一种用于蓝牙芯片的高斯滤波移频键控的设计和测试结果。

Introduced the space-time frequency shift keying and the convolutional code theory in detail.

详细地介绍了空时频移键控（ST-FSK）调制解调理论和卷积码编码、维特比译码理论。

The article analyses the frequency security& stability of signal generator circuit of dispatching equipment of automatic block with frequency shift, and an optimum design scheme is concluded.

本文对移频自动闭塞发送设备信息源电路的频率安全性及稳定性进行了分析，并总结出最佳设计方案。

Powerful medicine for understanding the frequency shift and help planet Earth.

了解频率的偏移移转,帮助行星地球.