查询词典 modulation

The technique of the Linear Frequency Modulation is proposed to solve the problems of the inter-symbol interference in this paper.

摘要该文提出用线性调频信号调制的方法解决码间串扰的问题。

Most common form of frequency modulation in which two possible states are transmitted as two separate frequencies.

最常用的一种频率调制方式，其中两个可能的状态(1和0)是作为两个离散的频率来传输的。

This thesis introduces the design and therealization of numerical frequency modulation high fidelity radio.

本文介绍了数字调频立体声收音机的设计与实现。

Finally, simulation experiments on intrapulse frequency modulation signals verify the correctness and efficiency of the proposed method.

仿真实验结果证明了方法的正确性和有效性。

High frequency modulation and phasic demodulation technologies are also used to improve the resolution in dynamic measurement.

采用对光强进行高频调制和相位解调的方式提高了系统的动态测量精度和稳定性。

This thesis firstly introduce the function, performance index and operation principle of the wireless interphone of frequency modulation .

首先介绍了调频无线对讲机的功能、性能指标和工作原理。

Finally, simulation experiments on intra pulse frequency modulation signals verify the correctness and efficiency of the proposed method.

仿真实验结果证明了方法的正确性和有效性。

When the signal frequency is varied in response to the modulating signal we have FM frequency modulation.

当信号频率回应我们有 FM 的调整信号被改变的时候。

The frequency modulation radio has been occupying an important position in people life of amusement.

调频收音机一直在人们的生活娱乐中占有非常重要的地位。

This process became known as frequency modulation, or FM radio.

但这一进程被作为调频，调频收音机或已知的。

"The operators will suffer a temporary decrease in the number of consumers and short message services as people may not like having to provide their ID cards for a phone number," Xu Junqi, vice-dean with the Policy-Making Institute of the Telecommunications Research Centre under MII, said yesterday.

信息产业部下属的通信决策研究院副主任徐俊其昨天说：&实行手机实名制后，人们可能不太情愿用身份证注册手机号，所以通信运营商会暂时面临用户减少和短信用户减少的问题。&

I don't believe in make-believe!

我不相信这些虚构的故事。