• Binary Code Frequency Shift Keying?

    二进制代码频键控BCFSK ?

    youdao

  • The Frequency Shift Keying modulation is widely used in HF digital communication.

    短波数字通信常用的一种调制方式

    youdao

  • The Continuous Phase Frequency Shift Keying (CPFSK) signaling scheme has been widely used in mobile applications.

    连续相位键控(CPFSK)信号广泛应用于便携式移动通信系统。

    youdao

  • And the method of DDWS (direct digital wave synthesis) is adopted to realize the signals of MFSK (multi-frequency shift keying) and OFDM (orthogonal frequency division multiplexing).

    采用DDWS(直接数字合成)方法,产生了MFSK (m元键控)OFDM(正交分复用)两水声通信信号

    youdao

  • For the conventional modulation and demodulation of Minimum Frequency Shift Keying (MSK), the new models for modu - lation and demodulation on digital MSK based on VHDL are developed.

    针对传统最小键控(MSK)的调制解调方式,提出一基于甚高速硬件描述语言(VHDL)的数字式MSK调制解调模型

    youdao

  • Digital mod technology in the digital communication occupies a very important position, commonly used digital modulation are: frequency shift keying (FSK) and phase-shift keying (PSK), and so on.

    数字调制解调技术数字通信占有非常重要地位常用的数字调制(FSK)相键控(PS K)

    youdao

  • A presence detection algorithm based on the estimation of cyclic frequency for Phase Shift-Keying (PSK) signals in additive white Gaussian noise (AWGN) is proposed in this paper.

    根据信号循环平稳特性,本文提出一种加性高斯噪声信道基于循环频率估计PS K信号存在检测算法

    youdao

  • The minimum (frequency) shift keying (MSK) is a digital modulation with good performance.

    最小键控MSK一种性能较优的数字调制

    youdao

  • A form of frequency modulation in which the carrier frequency is shifted between a mark frequency and a space frequency in response to the impressed intelligence signal (frequency-shift keying).

    频率调制一种方式其中载波频率标志频率场频率之间移动响应外加情报(数据)信号

    youdao

  • A form of frequency modulation in which the carrier frequency is shifted between a mark frequency and a space frequency in response to the impressed intelligence signal (frequency-shift keying).

    频率调制一种方式其中载波频率标志频率场频率之间移动响应外加情报(数据)信号

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定