1) transform domain communication system
变换域通信系统
1.
The traditional method of generating pseudorandom phase vector through a linear feedback shift register(LFSR) and a pre-set combination of taps in transform domain communication system(TDCS) was studied.
研究了传统的变换域通信系统(transform domain comunication system,TDCS)中基于线性反馈移位寄存器的抽头组合来构成相位映射的方法。
2.
Firstly, a new communication system------transform domain communication system (TDCS) is researched.
本文首先介绍了一种新型的通信系统——变换域通信系统(TDCS)。
3.
In order to avoid the interference of frequency band and be able to take advantage of non-continuous spectrum, TDCS(Transform Domain Communication System) has been proposed.
为了避免频段内的干扰,能够利用非连续的频谱,人们提出了变换域通信系统(Transform Domain Communication System,TDCS),在TDCS中,收发两端联合进行波形设计,发端只将信号能量分配于未受干扰的频段,接收端也只接收具有信号能量的频谱,从而避免了干扰和干扰其它用户。
2) TDCS
变换域通信系统
1.
Research on Fractal Threshold for TDCS
变换域通信系统的分形门限研究
2.
Generally,the spectrum sensing at both the transmitter and receiver is assumed to be same in transform domain communication system(TDCS),once the spectrum between transmitter and receiver mismatches,the performance of TDCS will be worse.
在变换域通信系统(TDCS)中,通常假设收发两端频谱感知结果是一致的,若收发两端频谱感知结果不一致会使TDCS性能恶化。
3.
In this paper, a new communication system-Transform Domain Communication System (TDCS) is researched.
本文主要研究了一种新型通信系统——变换域通信系统(TDCS)。
3) transform-domain communication
变换域通信
1.
Simulation and analysis of transform-domain communication system;
变换域通信系统的仿真分析
2.
The main characteristics and basic principle of the transform-domain communication technology proposed recently are briefly introduced,and the current implementation schemes,which include transform method and modulation,synchronization way,are presented.
对新出现的变换域通信技术的主要特点和基本原理进行简要论述。
4) TDC
变换域通信
1.
In the technology of TDC (Transform domain communication), the method of interference avoidance is used.
TDC(Transform Domain Communication变换域通信)技术采用的是躲避式抗干扰方式。
2.
The transform domain communication (TDC) is a new technology, which is based on the spread spectrum communication and the transform domain technology.
变换域通信(Transform Domain Communication,TDC)是在扩频通信和变换域处理的基础上发展起来的一项新的无线通信技术,其通过动态检测信道信息,实时的改变信号的发射波形,具有很强的干扰抑制能力。
5) Wide-area communication system
广域通信系统
6) Area Communication System
区域通信系统
补充资料：Radon变换和逆Radon变换
Radon变换和逆Radon变换
X线物理学术语。CT重建图像成像的主要理论依据之一。1917年澳大利亚数学家Radon首先论证了通过物体某一平面的投影重建物体该平面两维空间分布的公式。他的公式要求获得沿该平面所有可能的直线的全部投影(无限集合)。所获得的投影集称为Radon变换。由Radon变换进行重建图像的操作则称为逆Radon变换。Radon变换和逆Radon变换对CT成像的意义在于，它从数学原理上证实了通过物体某一断层层面“沿直线衰减分布的投影”重建该层面单位体积，即体素的线性衰减系数两维空间分布的可能性。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条