MA计算复杂度较高,在充分挖掘无线信道频率选择性特点基础之上,我们提出了一种新的分布式零载波的最小功率和方法。
MA method, a novel MPS (minimum power sum) approach based on a distributed NSCs is proposed after the frequency selective property of wireless channels is considered.
本文针对有载波偏移的零中频bps K调制信号提出了一种软件解调系统。
The paper presented a software demodulating system of BPSK zero-IF signal containing carrier offset.
对单个历元的双差载波相位观测方程进行零空间变换,避免了实时变化的三维位置参数求解;
It transforms the double-differential carrier observation equation using null space transformation so that it need not to resolve real-time three-dimensional position parameters.
研究采用正负斜率交替的锯齿载波,成功地解决了主电路在任何电压矢量下都能实现零电压开关动作;
The saw-tooth carrier waves with positive or negative slope alternately are studied and applied into the three-phase PWM inverter soft-switching operation.
它所发送的信号是由一组正交的正弦信号作为副载波,用码元周期为T的不归零方波作为基带码型调制而成的。
The transmitted signals which were modulated is a group of orthogonal sine signals as subcarrier and non-regular zero square waves that the code elements period is t as baseband coded formats.
提出一种在零前缀正交频分复用(ZP-OFDM)系统中,估计符号定时和载波频偏的算法。
The methods propose to utilize the zero padding prefix(ZP) characteristic of ZP-OFDM systems.
太平洋海军战斗机“经典”,让你在一个的基于载波aircaft(海盗船或零)控制。
Pacific Navy Fighter "Classic" puts you in control of a carrier based aircaft (Corsair or Zero).
该系统基于迈克尔逊干涉仪结构,以窄线宽光纤激光器为光源,采用相位载波零差解调方案实现信号的还原。
The system is based on Michelson interferometer. It USES a fiber laser with narrow linewidth as light source, and adopts homodyne demodulation with phase generated carrier scheme to restore signal.
该系统基于迈克尔逊干涉仪结构,以窄线宽光纤激光器为光源,采用相位载波零差解调方案实现信号的还原。
The system is based on Michelson interferometer. It USES a fiber laser with narrow linewidth as light source, and adopts homodyne demodulation with phase generated carrier scheme to restore signal.
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