1) adaptive frequency shift
自适应变频
1.
This article analyzes the situation of frequency occupation of radio station,brings forward the scheme that adopts adaptive frequency shift technique to counter the jamming of radio station,and gives out a kind of adaptive frequency shift system and the scheme of each part combining the ground-wave over-the-horizon radar.
分析了电台的频率占用情况,提出了采用自适应变频技术对抗电台干扰的方案,并结合地波超视距雷达实际给出了一种自适应变频系统及各个部分的实施方案。
2) adaptive frequency agility
自适应频率捷变
1.
This paper introduces a realization of adaptive frequency agility based on Complex Programmable Logic Device(CPLD),depicts the design idea by using VHSIC Hardware Description Language(VHDL),explains application and design flow of the VHDL on the Quartus II developing platform,and gives out implementation method by using CPLD of Altera Company.
介绍一种基于CPLD的自适应频率捷变实现,阐述用VHDL进行设计的思想,VHDL在QuartusII开发平台上的应用与设计流程,给出了Altera公司CPLD之EP1C12Q240I7实现的方法。
3) adaptive frequency hopping velocity
自适应变频反应速度
4) adaptive frequency hopping radar
自适应捷变频雷达
1.
Analysis of adaptive frequency hopping radar jamming technology and its ECM efficiency measurement;
自适应捷变频雷达干扰方法分析及其效果度量
2.
This paper introduces anti-jamming technology characteristics of adaptive frequency hopping radar,discusses several jamming method of adaptive frequency hopping radar:deception adaptive jamming,repeater jamming,sweep-spot jamming and wide-band barrage interference.
介绍了自适应捷变频雷达抗干扰技术特征,讨论了自适应捷变频雷达的几种干扰方法:欺骗自适应干扰、回答式干扰、扫频式干扰和宽带阻塞干扰。
5) Adaptive Joint Time-Frequency transform
自适应联合时频变换
6) frequency self-adaptation
频率自适应
1.
Electrical conductivity measurement using frequency self-adaptation current source to surmount the influence of capacitance;
频率自适应电流源克服电容影响的电导率测量
补充资料:自适应自整定调节
分子式:
CAS号:
性质:在调节系统中,对象的动态特性往往是变化的,如果变化不大或调节的质量要求不高时,可以采用固定规律的调节器,假若变化大,质量要求又高时,需要选择可变规律调节器。调节器参数的改变是直接按照对象特性的变化进行的,叫作自适应调节。对象的识别和调节器的规律的计算都用一个计算装置进行,就叫自适应自整定调节,或简称自整定调节。
CAS号:
性质:在调节系统中,对象的动态特性往往是变化的,如果变化不大或调节的质量要求不高时,可以采用固定规律的调节器,假若变化大,质量要求又高时,需要选择可变规律调节器。调节器参数的改变是直接按照对象特性的变化进行的,叫作自适应调节。对象的识别和调节器的规律的计算都用一个计算装置进行,就叫自适应自整定调节,或简称自整定调节。
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