maximum keying frequency 最高键频 ; [电子] 最高键控频率
keying frequency shift 频率变换键控
frequency shift keying 频移键控 ; [通信] 移频键控 ; 频移灯 ; 频移调制
keying frequency modulation 键控调频信号
binary frequency shift keying 二进制频移键控 ; 二进制移频键控 ; 二阶频移键控
keying frequency modulation signal 键控调频信号
maximum gate power keying frequency 最高键频
frequency keying 频率键控
frequency keying method [通信] 频率键控法
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.
根据信号的循环平稳特性，本文提出一种加性高斯白噪声信道中基于循环频率估计的PS K信号存在性检测算法。
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).
频率调制的一种方式，其中载波频率在标志频率和场频率之间移动，以响应外加的情报(数据)信号。
The minimum (frequency) shift keying (MSK) is a digital modulation with good performance.
最小频移键控（MSK）是一种性能较优的数字调制。
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