多重载波水平移相,multi-level phase-shift carrier
1)multi-level phase-shift carrier多重载波水平移相
2)multi-carrier plane phase-shifting多载波水平移相
3)POOW移相重叠载波
1.Research on Symmetry High Bit-rate Transmission System Based onPOOW;基于移相重叠载波的对称高速传输系统的研究
英文短句/例句
1.Research on Symmetry High Bit-rate Transmission System Based on POOW;基于移相重叠载波的对称高速传输系统的研究
2.Experimental Investigations on Anti-Aliasing Properties of Acoustic Low-Pass Filtering Fiber-Optic Hydrophones Based on Phase Generate Carrier Demodulation基于相位载波解调的声低通滤波光纤水听器抗混叠性能实验研究
3.Research on Cascade Phase-Shifting Carrier SPWM Inverter;级联型相移载波SPWM逆变器的研究
4.Research on Carriere Stimation and Recovery of MPSK;相移键控信号（MPSK）载波估计及恢复研究
5.Carrier Envelope Phase Sliping of Pulsed Gaussian Beams with Constant Spectrum Width等谱宽脉冲高斯光束的载波相位漂移
6.Loss property of CPW phase shifter loaded with capacitor电容加载共面波导移相器的损耗特性
7.An interference field exists in space in the region where the two reflected waves are superimposed on each other.两个反射波相互重叠的空间出现一个干涉
8.prestack F-K migration method叠前频率-波数域偏移法
9.A Block-Wise-Generalized Multi-Carrier Based Interference-Free Superposition Transmission Scheme一种基于块结构广义多载波的无干扰重叠传输机制
10.Research on carrier phase-shifted SPWM and phase-shifted SVPWM多电平逆变器载波相移SPWM与移相空间矢量控制策略的研究
11.Research on Cascade Multilevel Inverter Triangular Carrier Phase Shift Control级联式多电平逆变器三角载波移相控制的研究
12.Simulation Research on Cascaded Eleven-level Converter with Carrier Phase-shifting Control载波移相控制级联十一电平变频器的仿真研究
13.Design of IC of cascade multilevel inverter based on CPS-SPWM technique载波移相技术的级联型多电平变换器IC门设计
14.A Study on Multi-wave Pre-stack Migration Based on Equivalent Offset基于等效偏移距的多波叠前偏移研究
15.A study on the wave accumulation and velocity vibration of floating bridges subjected to fast and heavy moving loads快速移动重载作用下浮桥的波动堆积和移动速度振荡研究
16.place end to end without overlapping.尾尾相连但没有重叠。
17.THE DYNAMIC OEMONSTRATION METHOD OF STANDING WAVE FORMED BY THE COHERENT WAVE SUPERPOSITION相干波叠加形成驻波的动态演示方法
18.Research on the Methods of Poststack Multi-wave Migration of Anisotropic Media;各向异性介质叠后多波偏移方法研究
相关短句/例句
multi-carrier plane phase-shifting多载波水平移相
3)POOW移相重叠载波
1.Research on Symmetry High Bit-rate Transmission System Based onPOOW;基于移相重叠载波的对称高速传输系统的研究
4)Multi-Carrier PSK多载波-相移键控
5)MC-MPSK多载波-多相移键控
1.Based on the oceanic experiments in 80km range communication,a novel method ofMC-MPSK modulation and demodulatio.该文在80km海上试验的基础上,提出了适合于远程水声通信的多载波-多相移键控(MC-MPSK)的编码调制解调方法。
6)carrier phase-shifting载波移相
1.By MATLAB simulation,the influence of variations of M modulation rate on output phase and line voltages are analyzed based oncarrier phase-shifting control,and the variations of total distortion rate of harmonic are also analyzed.采用载波移相控制,通过Matlab仿真,分析调制比M变化时对输出相电压、线电压的影响以及谐波总畸变率的变化。
2.in this paper, based on the topology of cascaded multilevel converter and its modulation technique ofcarrier phase-shifting, Digital Signal Processor (DSP) and Complex Programmable Logic Divice (CPLD) consist of PWM pulse generator, the paper solves the problem of driving pulse interface between Digital Signal Processor (DSP) and switching devices.本文基于级联型多电平变频器的拓扑结构和载波移相SPWM技术,由数字信号处理器(DSP)与复杂可编程逻辑器件(CPLD)组成的PWM脉冲发生器,解决了DSP与多电平变频器的开关器件间的驱动脉冲接口问题。
3.For multiple back-to-back four-quadrant converter,a modified SPWM technique is combined withcarrier phase-shifting control,which reduces current harmonic and enhances power exchange ability.针对多重化的背靠背四象限变流器,采用了载波移相控制与改进的SPWM调制相结合的方法,减小了电流谐波,提高了功率交换能力。
延伸阅读
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