根据雷达信号理论,分析了混沌二相码的获取原理。
The principal of acquisition of chaotic binary-phased codes is analyzed according to radar signal theory.
本文引入神经元计算的思想,提出了基于模拟退火的二相码选码方法。
In this paper, neural computing is introduced into the field of the selection of binary codes, and a new method based on simulated annealing is proposed.
随机二相码调相PD(脉冲多普勒)引信,是一种较为新颖的噪声调制引信体制。
The random binary phase code phasing PD fuze is a novel modulated system of noise.
二相码信号广泛地应用于雷达系统,文中针对其对多普勒频率敏感的问题提出了一种补偿算法。
For binary phase-coded signal sensitive to Doppler frequence, a new compensation algorithm is introduced in this paper.
本文在分析二相码信号产生多普勒失配原因的基础上,提出了一种最优码的构造码及处理方法,并分析了其性能。
Based on the analysis of the causes for Doppler mismatch of binary phase-coded waveforms, a component code and its processing method is proposed and its performance is analyzed.
提出一种由线性调频与二相码组合而成的新型混合脉冲信号,给出了其数学表达式、处理方法及其模糊函数的表达式。
According to a new type of mixed pulse compression signal, this paper discusses the mathematical expression, the way of processing and the expression of the ambiguity function.
设计并实现了基于ADSP21060的通用高速实时数字信号处理系统,并以随机脉位调制与随机二相码调相复合脉冲串信号处理为例,给出了软硬件设计方法。
We design and implement a generic high-speed real-time digital signal processing system using ADSP21060 processors, and introduce software and hardware design methods for the CPS signals.
巴克码信号是二相编码信号的一种,在PD雷达中得到了广泛应用。
Barker code signal, one of the two-phase code signal, is used widely in PD radar.
本文提出了一种新的二相编码波形-双频级联pn截断码,并对其信号处理作了详细讨论。
A new kind of binary phase codes two frequency cascade PN intercepted codes (TFCPIC) is presented, and its signal processing is also discussed in detail.
但二者都有一定局限性,对于零相关窗码来说,它的码字资源十分有限,对于联合检测来说,当用户数很大,它的复杂度不能容忍。
However, the code resource is very limited for ZCW spreading codes and the complexity of joint detection is huge when the number of code channels takes large.
将A序列四相双极性码与常用二相双极性码的性能作了比较。
The performance of period quarternary bipolar codes based on Family a is compared with that of binary bipolar codes usually to be used.
将A序列四相双极性码与常用二相双极性码的性能作了比较。
The performance of period quarternary bipolar codes based on Family a is compared with that of binary bipolar codes usually to be used.
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