code signal meaning in English
编码代号
编码信号
代码信号
码信号
Examples
- In this paper , according to the theory of signal detection and estimation , the optimal receiver pattern of pn code signal is introduced and theoretically , the relation curve of the probability of the correct detection with the input s / n ratio under the different probabilities of false alarm is illuminated
根据信号的检测和估计理论，文中分析了数字相关器实现伪码信号接收的最佳模型，从理论上计算了在不同的虚警概率下，检测概率随输入信噪比的变化曲线，并分析了doppler效应对伪码相关接收的影响。 - This paper mainly adopt lficw signal and phase coding signal , this kind of signals are used in actual radar system broadly . this article also use the signal into high frequency radar and have achieve to control simulation front for generating signal , receiving signal , and processing signal according to time sequence . all of this have been achieved in real radar system
本文在完成信号产生的基础上,还完成了将信号应用到实际的软件雷达系统中的工作;并在此基础上结合模拟前端将信号的发射、接收、处理按照雷达系统时序控制起来,并在软件雷达系统的研制中达到了初步的成果。 - This system can process linear frequency modulation signals ( lfm ) , nonlinear frequency modulation signals ( nlfm ) and taylor quadriphase code signals with time width under 42 s and band width under 5mhz . the experimental results demonstrate that the specification characteristics meet the requirements of practical radar systems
该系统可处理时宽在42 s以内?带宽在5mhz以下的线性调频信号( lfm ) ,非线性调频信号( nlfm )和taylor四相码信号,且技术指标完全满足实用系统的设计要求。 - This makes wide - band digital receiver become a certain trend in the detecting and intercepting of radar signals field . in this dissertation , the parameter estimation algorithms for the monopulse signal , the linear frequency modulation signal and the phase coded signal are studied . according to the algorithms , a hardware platform is set up and tested using tms320c6713b mainly
本文对单脉冲信号、线性调频信号和相位编码信号这三种常见的雷达信号的参数估计算法作了研究和验证,并根据这些算法要求,立足于当前数字信号处理芯片( dsp )的发展,基于tms320c6713b构建了一个信号参数估计的硬件平台。