采用矩空间理论和高斯近似法分别得出该系统在多址干扰和白高斯噪声条件下的平均误码率表达式。
Based on moment space theory and Gaussian approximation method, expressions of average error probability for system with multiple-access interference and white Gaussian noise environment are derived.
分数低阶矩(FLOM)或分数低阶统计量(FLOS)是另一种非高斯信号分析处理的有力工具。
Fractional lower order moment (FLOM) which also is called as fractional lower order statistics (FLOS) is one forceful tool of non-Gaussian signal analysis and processing.
选择了二维修正矩和高斯拟合两种定心算法进行图像处理。
Two-dimensional modified moment and Gaussian surface fit are good centering methods to calculate the data of the imitated images.
用一般矩方法进行混合高斯随机敬的参数估计需要计算多个非线性方程，改进后的矩方法把非线性方程化成了线性方程。
It needs more nonlinear equations to use the general moment method for parameter estimation of Gaussian mixtures. The improved moment method changes the nonlinear equations into linear equations.
特别本文采用的高斯积分离散化公式使在同样的精度下计算量大为减少，解决了四阶矩可靠度分析的费时问题。
Particularly, the discrete formulas used in this paper largely reduce calculating work with the same precision, so that the time-consume …
特别本文采用的高斯积分离散化公式使在同样的精度下计算量大为减少，解决了四阶矩可靠度分析的费时问题。
Particularly, the discrete formulas used in this paper largely reduce calculating work with the same precision, so that the time-consume …
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