PSK
英
美
abbr. 个人救生包(Personal Survival Kit); 相移键控(Phase-Shift Keying); 供电工具箱(Power Supply Kit)
双语例句
- Selection method of PSK signal equalizer tap number
PSK信号均衡器抽头数量选取方法 - Multi-Parameter Estimation for Hybrid Modulated FSK/ PSK Signals
FSK/PSK混合调制信号多参数估计 - How to get the rules of phase-shifting from the coherent integration of single pulse is first introduced, on the basis of which an approach to restoring PSK sequence is derived.
文章首先研究了如何通过单脉冲相关积累从PSK信号中提取相位跳变规律，在此基础上给出了相位编码序列恢复方法。 - If you have a secure means of sharing a secret "key", such as whispering a long password into someone's ear, then you can use that pre-shared key ( PSK) to establish trust.
如果你可以安全地和别人共享密钥，比如“在某人耳边轻声告诉他一长串密码”，那么你就可以使用预共享密钥（PSK，Pre-sharedKay）认证来建立信任关系。 - The timing-error estimation based on waveform detection can be used in PSK/ QAM.
基于波形检测的定时误差估计算法适用于PSK/AM调制方式。 - A scheme to achieve ultrahigh speed all-optical format conversion from on-off keying ( OOK) to phase-shift keying ( PSK) by using the linear filtering in the silicon ring resonators is proposed.
本文提出一种利用硅基微环线形滤波功能的全光超高速开关键控码型（OOK）到相位键控码型（PSK）的格式转换方案。 - Analysis of a New FSK/ PSK Radar Signal with Low Probability of Interception
一种新型低截获FSK/PSK雷达信号分析 - Parameter Estimation for FH/ PSK Hybrid Modulated Spread Spectrum Signals
FH/PSK混合调制扩频信号参数估计 - The DDS, Direct Digital Synthesizer, which is implemented by a unique FPGA IC, can provide the stable sine signal with digital AM, FM, ASK, PSK modulation.
仅用单片FPGA就实现了直接数字频率合成技术（DDS），产生稳幅正弦波，并在数字域实现了AM、FM、ASK、PSK等四类调制信号。 - An Estimate for Distance between Adjacent Zeroes of Solutions of Functional Differential Equations and Difference Equations; Spectral correlation analysis and modulation parameter estimation of PSK Signals
泛函微分、差分方程解的零点距估计相位编码信号的谱相关分析与调制参数估计 - Realize signal modulation and demodulation functions, including various types of modulation such as ASK ( amplitude modulation), PSK ( phase modulation), FSK ( FM).
实现信号的调制解调功能，包括各类调制如ASK（调幅），PSK（调相），FSK（调频）。 - The results show that the FFSK has more virtues of phase continuation and higher band utilization than FSK and PSK/ DPSK.
结果表明：FFSK调制解调器具有相位连续、包络恒定的特征，频带利用率优于一般FSK和PSK/DPSK。 - It is shown that the OOK-to-PSK conversion can be achieved through a linear signal processing.
结果表明，OOK到PSK的码型转换可以通过线形信号处理的方式实现。 - Length Selection Method and Simulation of PSK Signal Equalizer
PSK信号均衡器长度选取方法与仿真 - Amplitude and signal-to-noise-ratio ( SNR) estimate for PSK signal in AWGN channel is discussed in this paper. A decision directed feedback iterative estimation algorithm is proposed, with the emphasis on its performance analysis and simulation.
研究了AWGN信道下PSK信号幅度和信噪比的估计问题，提出了一种基于迭代的直接判决反馈估计算法，并对其性能进行了分析和仿真。 - A method to design low sidelobe FSK/ PSK radar signals using genetic algorithm.
研究了一种用遗传算法设计低旁瓣FSK/PSK雷达信号的方法。 - PSK is one of the most frequently adopted modulation methods in many communication systems.
PSK是许多通信系统常采用的调制方式之一。 - A method of fast carrier recovering for PSK signal in a coherent communication system is introduced in this paper. The theoretic analysis and the experimental result are given, and the further improving method is also given.
本文给出了一种相干通信系统中对移相键控（PSK）调相信号快速恢复载波的方法进行了理论分析，给出了实验结果，并指出了改进的方法。 - In this paper, we propose a Fast Min-Sum Algorithm for the decoding of APSK modulation Low-Density Parity-Check ( LDPC) codes.
本文在详细研究现存各种低密度校验（LDPC）码译码算法的基础上，结合Min-Sum算法和最大似然译码的基本原理，提出了关于APSK（PSK）调制下的LDPC码的快速Min-Sum译码算法。 - Previous digital honeycomb system often adopt modulation way of FSK, ASK, PSK etc.
在以前的数字蜂窝系统中，往往采用FSK、ASK、PSK等调制方式。 - The V& V algorithm is very suitable for carrier synchronization of burst signal.
v&v算法非常适用于PSK突发信号的载波同步。 - With the simulation and analysis using MATLAB, this paper studied a method to design low sidelobe FSK/ PSK radar signal with Genetic Algorithm and three algorithms for pseudo-random FSK/ PSK radar signal sidelobe suppression.
本文讨论了一种用遗传算法设计低旁瓣水平FSK/PSK信号的方法和三种伪随机FSK/PSK信号旁瓣抑制算法，并用Matlab进行了仿真分析。 - This paper contains the following four parts: 1. Construct a new kind of pseudo-random FSK/ PSK multi-modulation signal.
综上所述，本论文主要包含了下面几个内容：1、构造了一种新的伪随机FSK/PSK信号。 - Based on analysis of the properties of some single modulated signals, two kinds of new hybrid Radar signals having the property of LPI: FSK/ PSK~ and PSK/ PPM, is designed.
在分析了几种单一调制信号性能的基础上，设计构造了两种新的具有LPI特性的复合调制雷达组合波形：FSK/PSK信号、PSK/PPM信号。 - Use the high-quality pseudo-random sequence to create pseudo-random FSK/ PSK signal;
用产生的高质量伪随机数设计伪随机FSK/PSK信号； - Because MSK phase is continuous, the rolloff velocity of the MSK spectrum to the PSK was improved greatly.
由于MSK相位连续，它相对于PSK频谱的滚降速度有了很大的改善； - An application to identify digital modulation signals from noise is presented, the identification performance can be improved by this algorithm.
并给出了该算法的一个应用实例&从噪声中识别数字调制信号，能够对ASK、FSK、PSK等信号的调制类型进行识别，改善了信号识别的性能。 - There are two power/ signal frequency division composite modulations: PWM/ FSK modulation and PWM/ PSK modulation.
功率信号频分复合调制有两种基本方法：PWM/FSK调制和PWM/PSK调制。 - Phase Shift Keying ( Phase-Shift-Keying PSK) signal is a kind of common digital communication modulation signal.
相移键控（Phase-Shift-KeyingPSK）信号是一类常见的数字通信调制信号。 - Study the related theory of normal modulated signals such as ASK, FSK, PSK and so on. It is important base for the signal generating. 3.
研究了常规调制信号ASK信号、FSK信号和PSK等有关理论，为信号生成打下基础。