This system is provided with excellent stability and anti jamming capability.
具有很好的稳定性和抗干扰能力。
The anti jamming capability of DS/SS communications systems can be enhanced significantly by interference suppression techniques.
干扰抑制是提高直接序列(DS)扩频通信系统抗干扰能力的重要手段。
It is shown that the proposed algorithm has the virtues of strong anti-jamming capability and high precise.
实验表明,该自动提取算法具有一定的抗干扰能力和较好的检测精度。
And aiming at robust stability, steady state accuracy and capability of anti-jamming, we take the experiments of the variable speed and load.
针对系统的鲁棒稳定性、稳态精度以及抗干扰能力,进行了变负载、变电机转速实验。
Reliability testing for contactors can be done. It has better automatization level, function and anti-jamming capability.
结果表明,该装置有很高的自动化程度,功能完善,抗干扰能力强。
The paper introduces the principle and the merit of DSSS communication, then analyze the anti-jamming capability of DSSS communication in the case of many kinds of jam.
文章介绍了直接序列扩频通信的原理及其优点,针对不同的干扰方式,对直接序列扩频通信的抗干扰能力进行分析。
These jamming signals are utilized to test and analyze the performance of frequency hopping and the jamming capability of multiple jamming signals anti freqency hopping transmitter receiver.
以这些干扰信号来检测分析跳频电台的性能,检验各种干扰信号对跳频电台的干扰能力。
In order to improve accuracy of projectile velocity measurement and anti-jamming capability, a system of laser screens for velocity measurement with photoelectric DC compensation was presented.
为了提高弹丸速度测试的精度和抗干扰能力,提出了一种基于光电直流补偿的激光测速靶系统设计。
Frequency hopping communication is a kind of communication system with strong anti-jamming capability.
跳频通信是一种具有较强抗干扰能力的通信体制。
Low noise, small shift and strong capability for anti-jamming are the basic requirements for the high performance micro-accelerometer.
低的输出噪声、小的上电漂移和强的抗扰能力是高性能微加速度传感器的基本要求。
Multipoint area measurement which based on Hartmann diaphragm is proposed for poor anti-jamming capability and poor measure accuracy of single-point measurement method at present.
针对目前国内单点测量抗干扰能力差、测量精度不高,提出基于哈特曼光阑多点区域测量来实现焦度的全自动测量。
This method has been successfully applied to update the EVTM gear pitch tester whose measuring accuracy and anti-jamming capability have been significantly improved.
该方法成功地应用于EVTM齿轮齿距测量仪升级改造,大大提高了测量精度和抗干扰能力。
Network of the shortwave FH radio is significant in the military communication, also the applications of network can improve the anti-jamming capability of the shortwave FH radio.
短波跳频电台组网在军事通信中占有重要地位,组网应用可以提高跳频电台的抗干扰性能。
According to the requirements of high reliability and anti-jamming capability for proximity fuze, the PN code modulator scheme and the selecting 7 in 20 decision algorithm are proposed.
根据无线电近炸引信的高可靠和抗干扰能力要求,提出采用“20判7”的判决算法和伪码调制的终端方案。
In this paper, a SVPWM signal generator is designed with VHDL. This signal generator can transform time signal into SVPWM trigger signal successfully with good anti-jamming capability.
本文利用VHDL硬件描述语言设计了一种SVPWM信号发生器,该信号发生器不仅成功实现了输入时间信号到SVPWM触发信号的转换,而且具有良好的抗干扰能力。
The result of simulation shows that the system not only improves its anti-jamming capability but also completely meets the demand of heating strip steel because of its good controlling quality.
仿真结果表明,本系统具有良好的控制品质,提高了抗干扰能力,完全满足带钢加热的要求。
It is proved by the experimental data that such performance as tunning mean-time, detect power, anti-jamming capability and detect precision, fully meet requirement specified previously.
测试试验表明:平均调谐时间、检测功率、抗干扰能力、检测精度等指标均满足预定要求。
Due to the effect of feeding error on antenna's radiation performances, which causes the degradation of the sidelobe level, the pointing accuracy and the anti-jamming capability of phased arrays.
由于馈电误差的影响,相控阵天线的指向精度降低,旁瓣电平恶化,抗干扰能力下降。
Double integral is a kind of common conversion technology, with high precision, strong anti-jamming capability, etc.
双积分是一种常用的转换技术,具有精度高,抗干扰能力强等优点。
Most of the traditional forecasting methods that ignore the influence of national economy macro-environment have the inadequacies of the unexpected errors and weak anti-jamming capability.
传统预测方法往往忽略国民经济宏观环境的影响,存在突变误差较大、抗干扰能力弱等不足。
The active seeker with software radio techniques has the merits of simple structure, high reliability, easy upgrade, easy maintenance and good anti-jamming capability.
采用软件无线电技术的雷达导引头具有结构简单、可靠性高、易于维护升级、抗干扰性能强等优点。
Airborne electro-optical tracking and pointing system is a high order complex system which is influenced by multiple disturbance, so the system should be robust and has the capability of anti-jamming.
机载光电跟瞄系统是一个受多种干扰影响的高阶复杂系统,其对系统的鲁棒性和抗干扰能力要求很高。
Sensitive technology: body heat releasing infrared ray testing technology is applied, with advantages of high sensitivity, strong anti-jamming capability and small power consumption.
感应技术:采用人体热释红外线检测技术。具有灵敏度高、抗干扰强、待机功耗小等优点。
The algorithm is fast and accurate with a strong anti-jamming capability, which can be used for echo signal analysis and processing in real-time multi-beam sonar systems.
通过实时提取信号的幅度及形状的综合特征计算出信号的时延。该方法具有较强的抗干扰能力,算法快速、准确,适合于多波束声呐系统的回波信号实时分析处理。
The CNC interface given in this paper has many characteristics , such as far transfer distance, flexible structure , high anti-jamming capability , good extension , easy being networked, and so on.
设计的数控系统接口具有传输距离远、结构灵活、抗干扰能力强、可扩展性好、易于网络化等特点。
The monitoring results show that the method has high recognition accuracy and strong anti-jamming capability, and the sample does not require great.
监测结果表明,该方法具有较高的识别精度和较强的抗干扰能力,而且样本不需要很大。
The branch stations possess the advantages of simple construction and strong anti-jamming capability.
该分站具有结构简单、抗干扰能力强等特点。
In the system design using large-scale programmable logic device CPLD, the whole power consumption, anti-jamming capability, system is stable, reliable, easy to upgrade.
在系统设计上采用了CPLD大规模可编程逻辑器件,整机功耗小、抗干扰能力强、系统稳定、工作可靠、升级方便。
The pseudorandom code instead of single impulse is used for modulation to improve the capability of anti-jamming and precision of measuring range.
使用完全正交的伪随机码代替单脉冲信号对超声信号进行调制,以提高发送信号的抗干扰能力和系统的测距精度;
The pseudorandom code instead of single impulse is used for modulation to improve the capability of anti-jamming and precision of measuring range.
使用完全正交的伪随机码代替单脉冲信号对超声信号进行调制,以提高发送信号的抗干扰能力和系统的测距精度;
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