若把二值图或灰度图看作是二维密度分布函数，就可把矩技术应用于图像分析中。
The use of moments for image analysis is straightforward if we consider a binary or gray level image segment as a two-dimensional density distribution function.
最后计算分析了多矩孔菲涅尔衍射的光强分布。
At last the light intensity distribution of Fresnel diffraction at several rectangular apertures is calculated and analyzed.
进而得到了麦克斯韦分子碰撞模型下离子分布函数的16矩近似。
The ion velocity distribution of Maxwell molecule collision model can be obtained using the 16-moment approximation.
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