frequency keying method [通信] 频率键控法
two-source frequency keying [通信] 双源频率键控
frequency shift keying 频移键控 ; [通信] 移频键控 ; 频移灯 ; 频移调制
minimum shift-frequency keying 最小频移键控
binary frequency shift keying 二进制频移键控 ; 二进制移频键控 ; 二阶频移键控
maximum keying frequency 最高键频 ; [电子] 最高键控频率
space-time frequency keying 空时频移键控
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。
The Continuous Phase Frequency Shift Keying (CPFSK) signaling scheme has been widely used in mobile applications.
连续相位频移键控(CPFSK)信号广泛应用于便携式移动通信系统。
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.
针对传统的最小频移键控(MSK)的调制解调方式，提出一种基于甚高速硬件描述语言(VHDL)的数字式MSK调制解调模型。
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