Based on the basic adaptive filtering principle , this paper introduces several typical adaptive algorithms and applications , then compare those algorithm ' s characters 本文在論述自適應(yīng)濾波基本原理的基礎(chǔ)上,介紹了目前幾種典型的自適應(yīng)濾波算法及其應(yīng)用。
The main content of the paper and the corresponding achievements are as follows : 1 . two low - complexity ofdm adaptive algorithms : lms - bussgangare and zf - bussgang , were proposed 提出了兩種低復(fù)雜度的ofdm自適應(yīng)盲信道估計(jì)算法,分別是lms - bussgang和zf - bussgang算法。
According to the protocols of 3 gpp , this paper present four adaptive algorithms for wcdma system . results of algorithm simulating show that these algorithms are efficient 本文結(jié)合3gpp協(xié)議針對(duì)wcdma系統(tǒng)推導(dǎo)出了四種自適應(yīng)算法,并對(duì)這些算法作了仿真比較,結(jié)果證明這些算法有效的。
This paper studies adaptive interference suppression technique for ss systems , especially for direct sequence ss ( ds - ss ) systems , emphasizing frequency domain adaptive algorithms and their implementation 本文重點(diǎn)討論了頻域批處理lms自適應(yīng)濾波算法,定量分析了算法的各項(xiàng)性能及其改進(jìn),并給出了計(jì)算機(jī)仿真結(jié)果。
The adaptive scheduling system for the grid job is researched in detail , and the model of the dynamic load information with the function of dynamic load balancing is designed , and the adaptive algorithm is implemented 詳細(xì)研究了網(wǎng)格作業(yè)的自適應(yīng)調(diào)度技術(shù),設(shè)計(jì)了含有負(fù)載均衡能力的資源動(dòng)態(tài)信息收集模型,并給出自適應(yīng)調(diào)度算法。
A new algorithm , finite memory based on recursive pls , is proposed . the adaptive algorithm is applied to build adaptive soft measurement which have more strong tracking ability and higher precision than traditional model 提出基于塊式遞推pls限定記憶思想的算法,運(yùn)用這種新方法建立的自適應(yīng)軟測(cè)量模型能更好地跟蹤過(guò)程的變化。
We can see that the kalman blind adaptive algorithm discussed in this thesis has the advantages of quicker convergence and better signal - to - noise rate . and the joint use of rake receiver and mud has practical value too 本文中討論的kalman盲自適應(yīng)算法具有收斂速度快信干比高的優(yōu)點(diǎn), rake分集和多用戶檢測(cè)相結(jié)合的技術(shù)也很有實(shí)用價(jià)值。
And the prototype system would be developed . and this dissertation mainly includes the following work : 1 . the analysis and compare of partial adaptive algorithms in order to choose an optimal algorithm 本論文主要包括以下4部分內(nèi)容: ( 1 )部分自適應(yīng)算法研究:對(duì)基于廣義旁瓣對(duì)消結(jié)構(gòu)的padbf和子陣級(jí)padbf實(shí)現(xiàn)方案進(jìn)行了算法仿真和比較。
It is one of advanced technologies used in modern radar that applying adaptive algorithms to radiation pattern of an adaptive array in order to control nulls of the beam pattern and to suppress interferential signals 在自適應(yīng)天線陣的發(fā)射模式中應(yīng)用自適應(yīng)算法,控制發(fā)射波束的零點(diǎn)位置,以達(dá)到抑制干擾信號(hào)的目的,是現(xiàn)代雷達(dá)采用的先進(jìn)技術(shù)之一。
The simulation result indicated the decision - feedback equalizer ( dfe ) had good adaptability to hf channel . the converaging behavior and tracking behavior of two kinds of the adaptive algorithm - lms algorithm and rls algorithm were analysized 分析了2大類自適應(yīng)算法? ? lms和rls算法的收斂和跟蹤性能,仿真結(jié)果表明了rls算法具有良好的跟蹤和收斂性能。
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.