A new method for two-dimensional parameter estimations of near-field sources in the presence of impulsive noise is presented in this paper.
本文针对背景噪声为冲击噪声的情况，提出了一种新的近场源二维参数估计方法。
In this paper, for solving the parameter problem of two dimensional wave equation, the method of Finite Element and the Pulse Spectrum Technique, i. e. the iterative process are used.
本文针对求解二维波动方程的参数问题，利用有限元方法把波动方程反问题转化为有限元反问题，并利用脉冲谱技术，即一个迭代过程进行求解。
For the problem of parameter estimation of one dimensional and two dimensional chirp signal in additive colored Gaussian noise, a new method based on fourth-order cumulant is proposed.
针对加性高斯有色噪声背景下的一维、二维线性调频信号的参量估计问题，引入高阶统计量，提出了一种基于四阶累积量的新方法。
Based on this, parameter estimations of two-dimensional harmonics are obtained by identifying parameters of the model.
在此基础上，通过辨识状态空间模型的参数获得了二维谐波的参数估计。
The three basic problems of two-dimensional (2-d) hidden Markov models (HMMs) are studied, including probability evaluation, optimal states and parameter estimation.
研究了2维隐马尔可夫模型的三个基本问题，包括概率评估问题、最优状态问题和参数估计问题。
The proposed algorithm is suitable for irregular array geometry, and requires no parameter pairing nor two-dimensional searching.
与已有算法相比，该算法适用于不规则阵列结构，且具有无需配对和二维搜索等特点。
The proposed algorithm is suitable for irregular array geometry, and requires no parameter pairing nor two-dimensional searching.
与已有算法相比，该算法适用于不规则阵列结构，且具有无需配对和二维搜索等特点。
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