spherical harmonics
球谐函数：数学中使用球坐标解Laplace方程的解。
常用释义
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基本释义
- 球谐函数：数学中使用球坐标解Laplace方程的解。
例句
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1·Several spherical harmonics degenerate on an oblique plane.几个球谐堕落的斜面。
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2·A 3d model similarity matching algorithm based on spherical harmonics descriptor is proposed in this paper.提出了一种基于球面调和描述子的3维模型相似性比较算法。
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3·The dependent variables are expanded in series of spherical harmonics truncated rhomboidally at wavenumber 15.这些因变量展开为球函数的级数形式并在15处作菱形截断。
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4·The approach starts from an analysis of spherical harmonics and finds out a quadratic polynomial form of environment mapping.该方法从分析球面调和函数入手，首先得出环境贴图的二次多项式表达形式；
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5·In addition, the ray effect in the spherical harmonics approximation mitigates with increasing optical thickness within gray medium.同时，球谐函数法的射线效应随光学厚度的增加而减小。
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6·A 3-d face model is constructed by the imaging theory and spherical harmonics, combining with the principle of 3-d projection and PCA.根据3 - D数据的优势，利用图像成像原理和球面调和函数理论，结合3 - D投影原理和PC A技术建立了一个3 - D人脸模型。
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7·The two components have identical vertical structure and physical process. The global spectral model component uses spherical harmonics as horizontal basis functions.这两部分采用相同的垂直结构和物理过程，都用球谐函数作为水平基本函数。