3 . a method to convert the torsional vibration into individual cylinder combustion pressure using ims adaptive algorithm is putted forward . the position of misfire cylinder can pointed immediately using this method 熄火故障主要表现在作功冲程和正常情况不同,利用扭振信号辨识作功冲程压力大小,不仅能够诊断熄火缸的位置还能纵观各个气缸的作功情况。
Chapter 2 embodies smart antenna technique . two types of smart antenna are introduced : beam - switched system and adaptive antenna system . then the spatial processor is discussed . some classical optimization beamforming schemes and adaptive algorithms are also presented 第二章具体介绍了智能天线技术,包括两种类型的智能天线:切换波束系统和自适应天线系统。
Generally mracs calls for high speediness however high - order systems " adaptive algorithm is very fussy and require a considerable amount of cpu time for effective compensation , hi the case , how to improve the performance of high - order hydraulic mrfac systems is focused on 但从系统阶数看,到目前为止,对一阶和二阶系统的自适应控制效果比较显著,对高阶系统常常采用降阶的方法,降阶后再推导自适应律。
In this thesis , we also study the adaptive algorithm of mmse and put forward the adaptive algorithm based on the pilot channel . based on the sub - spatial algorithm , we analyze the blind algorithm and improve it by the part of the channel estimation 本文还研究了基于mmse检测器准则的自适应算法,提出了基于导频信道的自适应算法,分析了基于子空间方法的盲算法,并在信道估计部分改进了基于信号子空间的算法。
First give the elementary knowledge of adaptive inverse , then give the construction of filter which is proper to adaptive inverse , and lms adaptive algorithm . the policy is used in the system control , and an achieving way in the design of nonlinear plant is proposed 介绍了自适应逆控制的基本原理,以及适用于自适应逆控制的wiener滤波器结构和自适应lms算法,并将自适应逆方法应用于线性和非线性控制系统中。
With farther research into the sr mechanism and its adaptive algorithm , adaptive sr technology is becoming a new technology for detecting weak signals overwhelmed in strong noise . so that , to study adaptive sr technology and apply it into actual signal detecting will greatly make sense 随着人们对随机共振机理及其自适应算法研究的进一步深入,自适应随机共振技术将成为强噪声控制下的弱信号检测的一种新的技术。
The computer simulation results verify the validity of two adaptive algorithms applied to circular array . the algorithms are least square based on qr decompose ( qrd - ls ) and sampling matrix inversion based on qr decompose ( qrd - smi ) . then we apply circular array with wideband signal 其次,验证了基于qr分解的最小二乘算法( qrd - ls )和基于qr分解的采样矩阵求逆方法( qrd - smi )两种自适应算法在均匀圆阵中的有效性。
Thirdly , a novel parameter - varying adaptive algorithm for rtt and rto estimations based on the information theory and the maximum entropy principle ( mep ) is presented . it is used in the implementation of trinomial protocol to detect packet losses and to adjust the sending rate 再次,给出了一种新的基于信息理论和最大熵原理( mep )的变参数自适应rtt和rto估计算法,在三项式协议实现过程中用于探测丢包及速率调整。
An adaptive algorithm is an algorithm that changes its behavior based on the resources available. For example, stable partition, using no additional memory is O(n lg n) but given O(n) memory, it can be O(n) in time.