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kalman algorithm     
相关语句
  kalman算法
     Flow Control Based on Kalman Algorithm and Neural Network Prediction in Networks
     基于Kalman算法及神经网络预测的网络流量控制
短句来源
     Three kinds of blind multiuser detection algorithms based on DS-CDMA communication system were analysed and studied in this paper,those were LMS、RLS、Kalman algorithm.
     分析并研究了DS-CDMA(直扩码分多址)通信系统中的三种盲多用户检测算法,即最小均方(LMS)算法,递推最小二乘(RLS)以及Kalman算法
短句来源
     The principles of ALGOS(BIMP) algorithm, Kalman algorithm and Wavelet Decomposition Algorithm(WDA) of atomic time are introduced.
     介绍了原子时的ALGOS算法、Kalman算法及小波分解算法的原理。
短句来源
     Theory analysis and simulation results indicate the algorithm' performance overmatches ROBP algorithm and resembles Kalman Algorithm
     仿真实验结果表明该算法性能优于ROBP算法,与Kalman算法性能相似。
     In order to compensate the performance loss for adaptive array antennas caused by model errors and computation errors when the Kalman algorithm is applied to adaptive array antennas,in this paper adaptive algorithms of Kalman fading memory filtering and Kalman estimating parameter filtering are introduced and analyzed,and benificial results are obtained.
     为了补偿在自适应阵列天线中应用Kalman算法时,由于模型误差和计算误差所引起的自适应阵列天线性能的损失,本文引入Kalman补偿算法,即自适应Kalman渐消记忆滤波算法及自适应Kalman参量识别滤波算法,获得了有益的结果。
短句来源
更多       
  卡尔曼滤波算法
     We apply local extended Kalman Algorithm to train feed forward networks, this algorithm needs no matrix inversion computation and has the higher convergence speed and the smaller storage required in comparison to the global extended Kalman Algorithm.
     该算法与全局推广卡尔曼滤波算法相比 ,不需要矩阵求逆运算 ,具有更高的收敛速度和更小存储容量要求 .
短句来源
     The applications of the Kalman filtering algorithm in data processing (range and speed) of quasi continuous wave radar are studied. A new adaptive Kalman algorithm is realized.
     主要完成卡尔曼滤波在准连续波雷达数据处理 (距离和速度 )中算法应用研究 ,实现一种新型自适应卡尔曼滤波算法
短句来源
     Comparison is specially performed between Fourier algorithm and Kalman algorithm.
     最后,对傅氏算法和卡尔曼滤波算法进行了比较。
短句来源
     Traditional least error square algorithm and Kalman algorithm has high speed, but their accurateness is not sufficient.
     传统的最小二乘算法与卡尔曼滤波算法虽然速度较快,但准确度难以提高。
短句来源
     Secondly, establish the discrete system state space expression for the maneuvering target tracking problem. Introduce some coordinate system, the orthogonal theorem and the illustration of the kalman algorithm.
     2、对机动目标跟踪问题建立离散系统状态空间表达式,列举了几种常用的跟踪坐标系,介绍了正交定理和卡尔曼滤波算法推导过程。
短句来源
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  卡尔曼算法
     A Multichannel Fast Kalman Algorithm
     多路快速卡尔曼算法
短句来源
     Fast Kalman Algorithm for Adaptive Equalization
     用于自适应均衡的快速卡尔曼算法
短句来源
     This paper develops a new complex-valued multichannel fast Kalman algorithm for these cases.
     本文导出了一种适用于这种情况的复值多路快速卡尔曼算法
短句来源
     Kalman algorithm is introduced in recurrent neural networks (RNN) in this paper. According to the characteristics of RNN, Kalman and BP algorithm, the gradation algorithm is proposed. Theoretical analyses and simulation results are provided.
     将卡尔曼滤波算法引入到递归神经网络的训练当中,并针对递归神经网络、卡尔曼算法及BP算法的特点,提出了用于递归神经网络的分层学习算法,并给出了理论分析.仿真结果证明了本算法的有效性.
短句来源
     Fast Kalman algorithm is one of recursive least squares algorithms. It has much faster equalizer convergence than the gradient algorithm. Its complexity is much less than convertional Kalman algorithm.
     快速卡尔曼算法是递推最小二乘算法中的一种,它的收敛速度比梯度算法快得多,其计算量又比常规卡尔曼算法少得多,特别适合于跟踪像电离层这样的快变化时变信道。
短句来源
  卡尔曼算法的
     The Improved Digital Adaptive Equalizer Kalman Algorithm
     数字式自适应均衡器卡尔曼算法的改进
短句来源
     Harmonic Detecting Method for Active Filter Based on Kalman Algorithm
     基于卡尔曼算法的有源滤波器谐波检测方法
短句来源
     The simulation results show that the performance of the proposed scheme is about 2 dB better than that of Decision-Feedback Equalizer based on Square-Root Kalman Algorithm (SRKA/DFE) and that its computational complexity is 15% lower than SRKA/DFE. The obtained results can be used to improve the design of single-tone HF MODEM.
     计算机模拟结果表明,该方案性能优于采用平方根卡尔曼算法的判决反馈均衡器(SRKA/DFE)2 dB左右,而运算量低于SRKA/DFE约15%,它可用来改进单音串行HF MODEM的设计。
短句来源
     The Study result shows that the introduction of the decision feedback equalizer which is based on the square root kalman algorithm greatly reduces the error code rate.
     模拟分析结果表明 :基于平方根卡尔曼算法的判决反馈均衡器的引入大大降低了误码率。
短句来源

 

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      kalman algorithm
    The feedback filter of the DFE can use either tentative orfinal decision symbols of the TCM Viterbi decoding to cancel tail ISIwith the square root Kalman algorithm.
          
    Global positioning system (GPS) common-view observation data were processed by using the multi-scale Kalman algorithm based on a correlative structure of the discrete wavelet coefficients.
          
    Our work has shown that the causal Kalman algorithm is in conflict with the basic properties of human perception.
          


    The fast Kalman algorithm and the lattice algorithm for adaptive equalization, which have been so far presented, are of filtering algorithm type. A class of smoothing equalization algorithms is proposed to overcome the defects in that the filtering algorithms cannot perpectly mitigate the precursor. Both theory analysis and computer simulation show the great improvement and effectiveness in this class of algorithms.

    本文指出现有的自适应均衡器快速kalman算法和斜格算法属于滤波型算法,不能很好地消除前导干扰。为了克服这一缺点,作者导出了一类平滑型的自适应均衡快速收敛算法。理论分析和计算机模拟均表明平滑型新算法大大提高了均衡效果,是一类有效的算法。

    In order to compensate the performance loss for adaptive array antennas caused by model errors and computation errors when the Kalman algorithm is applied to adaptive array antennas,in this paper adaptive algorithms of Kalman fading memory filtering and Kalman estimating parameter filtering are introduced and analyzed,and benificial results are obtained.Finally,a new algorithm of combining fading memory filtering with estimating parameter filtering is deduced on the basis of the...

    In order to compensate the performance loss for adaptive array antennas caused by model errors and computation errors when the Kalman algorithm is applied to adaptive array antennas,in this paper adaptive algorithms of Kalman fading memory filtering and Kalman estimating parameter filtering are introduced and analyzed,and benificial results are obtained.Finally,a new algorithm of combining fading memory filtering with estimating parameter filtering is deduced on the basis of the above two algorithms.This new algorithm possesses the advantages of both algorithms.

    为了补偿在自适应阵列天线中应用Kalman算法时,由于模型误差和计算误差所引起的自适应阵列天线性能的损失,本文引入Kalman补偿算法,即自适应Kalman渐消记忆滤波算法及自适应Kalman参量识别滤波算法,获得了有益的结果。最后在上述两种算法的基础上,导出了一种新的算法,该算法具有上述两种算法的优点。

    A receiver capable of overcoming severe intersymbol interference and speedily tracking High-Frequency(HF) channel fading is presented. This receivre, combines the pree-qualization(PE) with the nearly maximum likelihood sequence estimation,uses square root Kalman algorithm to jointly regulate the PE and overall channel parameters. The computer simulation shows that nearly optimal error-rate performence can be achieved with this receiver structure for serial high-speed digital transmission on HF channels....

    A receiver capable of overcoming severe intersymbol interference and speedily tracking High-Frequency(HF) channel fading is presented. This receivre, combines the pree-qualization(PE) with the nearly maximum likelihood sequence estimation,uses square root Kalman algorithm to jointly regulate the PE and overall channel parameters. The computer simulation shows that nearly optimal error-rate performence can be achieved with this receiver structure for serial high-speed digital transmission on HF channels.

    本文提出一种能克服严重码间干扰,并能快速跟踪短波信道衰变的接收机结构。本结构中把前置均衡(PE)与近似最大似然序列估值相结合,采用平方根Kalman算法联合调整PE和估计信道参数。计算机模拟表明,本方案可在短波高速串行数传中获得近似最佳的误码性能。

     
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