- 更多网络例句与贝塞尔函数相关的网络例句 [注:此内容来源于网络,仅供参考]
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While calculating tensor Green's functions, the algorithm of secondary division is adopted to solve the singular problem. The Gaussian quadrature and continued fraction is adopted to calculate the integral with Bessel function. This method not only can ensure the right calculation of tensor Green's functions but also can get high precision.
求取张量格林函数积分时,采用二次剖分算法解决计算中奇异值问题,对于含有贝塞尔函数的积分项,利用结合连分式展开的高斯求积代替常规的快速汉克尔变换方法,确保了张量格林函数的正确计算并提高了计算精度。
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Painting with a Bessel function matlab graphics, deepen their understanding of Bessel functions.
详细说明:用matlab绘画出贝塞尔函数图形,加深对贝塞尔函数的认识。
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A convenient procedure for drawing Bezier curves, after the selected point will be able to draw the corresponding Bessel function, while the location of the point can be adjusted to adjust the curve.
详细说明:一个方便绘出贝塞尔曲线的程序,选好点之后就能画出相应的贝塞尔函数,同时可以调整点的位置来调整曲线。
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In chapter 3, the author considers that approximate value of Bessel fuctions and transcendental equations are main ob stacle to realize computer simulation for isolated well principle. The character of Bessel functions are studied, new approximate values of Bessel function are set forth.
第3章中,针对"割离井法"微机实现的难点——贝塞尔函数的渐近计算和超越方程的合理求解,研究了贝塞尔函数的性质,提出了新的贝塞尔函数的渐近式,并采用ZEROIN法完成了超越方程的求解,最后编制出新的"割离井法"计算程序。
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The research on the improvement for the convergent quality of"the Nodal Green's Function Method For Cylindrical Geometry on Neumann Boundary Condition Based on Green's Functions on slab geometry"is an original work.
在本论文中,"基于贝塞尔函数的第二类边界条件圆柱几何格林函数节块法"在中子扩散方程求解方法研究领域中是首创的,属创新成果;关于改善"基于平板几何格林函数的第二类边界条件圆柱几何格林函数节块法"的收敛性能的研究也属创新成果。
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The aspect of discuss in this paper such as anisotropic dipole antenna radication field numeral calculation and wave parameter calculation has little documentation systematic introduce at the present.
在研究过程中,涉及到复宗量贝塞尔函数的数值计算,由于它对本文的结果影响较大,且各种数学手册无虚宗量贝塞尔函数值可查,所以对其进行了较为详细的研究。
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The double integration can be simplified to standard Bessel integration through the relation of Bessel functions.
利用贝塞尔函数的性质可将该二重积分化为标准的贝塞尔积分,然后采用直接数值积分的方法计算该积分。
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In chapter 3, the author considers that approximate value of Bessel fuctions and transcendental equations are main ob stacle to realize computer simulation for isolated well principle. The character of Bessel functions are studied, new approximate values of Bessel function are set forth.
第3章中,针对&割离井法&微机实现的难点——贝塞尔函数的渐近计算和超越方程的合理求解,研究了贝塞尔函数的性质,提出了新的贝塞尔函数的渐近式,并采用ZEROIN法完成了超越方程的求解,最后编制出新的&割离井法&计算程序。
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This is a vast collection of computational algorithms ranging from elementary functions like sum, sine, cosine, and complex arithmetic, to more sophisticated functions like matrix inverse, matrix eigenvalues, Bessel functions, and fast Fourier transforms.
MATLAB 的工具箱函数库收集了大量的数学函数,从求和,正弦,余弦以及复杂的算术运算等基本函数,到矩阵求逆,矩阵求特征值,贝塞尔函数和快速傅里叶变换等复杂函数。
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To match the boundary conditions, the modified Bessel functions are expanded to the planar wave in the interface. Then the eigenvalue equations of different polarizations are obtained by scalar approximation. At last, the relations between propagation losses and the states of polarizations, the geometric structures of the fiber, the refractive index and thickness of the polymer are calculated.
论文首先给出其等效折射率数学模型,在纤芯和包层中,光场用贝塞尔函数及虚宗量贝塞尔函数的求和表示,在聚合物和金属中用指数函数的求和表示,交界面上采用将虚宗量贝塞尔函数用平面波展开的方法匹配边界条件,然后利用标量近似求出极化D型光纤不同偏振态光场模式的本征值方程,最后通过数值计算得到光纤的传输损耗与抛磨平面和纤芯之间的距离,聚合物粘接材料的折射率和厚度,以及偏振态之间的关系。
- 更多网络解释与贝塞尔函数相关的网络解释 [注:此内容来源于网络,仅供参考]
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Bessel's equation:贝塞尔方程
Bessel's ellipsoid 贝塞尔椭球 | Bessel's equation 贝塞尔方程 | Bessel's function 贝塞尔函数
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modified Bessel function of the second kind:变形第二类贝塞尔函数
变系数线性偏微分方程|linear partial differential equation with variable... | 变形第二类贝塞尔函数|modified Bessel function of the second kind | 变形第二类马蒂厄函数|modified Mathieu function of the ...
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modified Bessel function of the third kind:变形第三类贝塞尔函数
变形第二类马蒂厄函数|modified Mathieu function of the second kin... | 变形第三类贝塞尔函数|modified Bessel function of the third kind | 变形第三类马蒂厄函数|modified Mathieu function of the third ki...
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bessel function:贝塞尔函数
尤其是在贝塞尔函数(Bessel Function)的计算上,Mark I发挥了巨大的作用,因此哈佛大学的数学家给Mark I起了一个亲切的称呼,叫做"贝茜"(Bessie). 1944年10月14日American Weekly周刊在报导Mark I时,把Mark I称做"超级大脑"(super brain),
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modified bessel function:修正贝塞尔函数
modified acryl fibre 变性聚丙烯腈纤维 | modified Bessel function 修正贝塞尔函数 | modified bitumen 改性沥青
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spherical bessel function:球面贝塞尔函数
球面|sphere | 球面贝塞尔函数|spherical Bessel function | 球面表示|spherical representation
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Cylindrical Bessel function:贝塞尔柱函数
Singularity 奇异点 | Cylindrical Bessel function 贝塞尔柱函数 | Gradient 梯度
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Bessel's inequality:贝塞尔不等式
Bessel's function 贝塞尔函数 | Bessel's inequality 贝塞尔不等式 | Bessemer steel 酸性转炉钢
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modified Bessel function of the first kind:变形第一类贝塞尔函数
变形第三类马蒂厄函数|modified Mathieu function of the third kin... | 变形第一类贝塞尔函数|modified Bessel function of the first kind | 变形第一类马蒂厄函数|modified Mathieu function of the first kin...
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spherical bessel function:球面贝塞尔函数
球面||sphere | 球面贝塞尔函数||spherical Bessel function | 球面表示||spherical representation