The noise suppression method using matrix filter bssed on matched field processing is presented.
利用该矩阵滤波器处理实测数据协方差阵，并利用特征分解获得其噪声子空间。
Based on real-time estimation of noise matrix and grey clustering of state variable, filter or gain matrix is modulated so as to get an estimation of the state vector.
实时估计出系统噪声方差矩阵和量测噪声方差矩阵，对状态变量进行灰色聚类，并对滤波矩阵和增益矩阵进行实时自适应调整，计算出状态向量的递推估计值。
Concerning the inefficient problem of traditional signature-based virus filtering algorithm in practice, a novel virus filtering algorithm based on Matrix Bloom filter (MBF) was proposed.
针对传统的基于特征码的病毒过滤算法在实际运行中存在的效率问题，提出了一种基于矩阵型布鲁姆过滤器(MBF)的病毒过滤算法。
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