cylindrial harmonics是什么意思

网络释义

用法例句

The orthogonal direct sum decomposition of cylindrical function space in L~2(E_(n+1)~+,dxdy/y~(n+1));

关于L~2(E_(n+1)~+,dxdy/y~(n+1))中的柱面函数空间的正交直和分解

A Concise Deduction for the Asymptotic Formulas of Cylindrical Functions;

柱函数渐近公式的一个简明推求

The theory that time domain energy spectrum function is same as frequency domain energy spectrum function is applied to search for the similar time subsequence the fast, in order to analyze the measuring and control system s regular pattern.

　在分析测控系统实时数据库数据量和结构的基础上,提出了两次读取(粗读,细读)实时数据库的方法,提高了实时数据库在线分析的速度,并给出了程序流程图;采用时域能量与频域能量谱函数相同的理论在线快速查找相似的时间子序列,用以分析测控系统的规律性。

The exact expression of spectrum function of Laplician on special triangle is derived by theta function identities and Mellin transformation.

由theta函数的恒等式和Mellin变换,得到了特殊三角形上Laplican算子谱函数的严格表达式。

The wave envelopes of the continuous and discrete spectrum of the barotropic spherical Rossby wave are calculated using the method of spectrum function expanding.

利用按谱函数展开的方法,计算和分析了正压球面Rossby波的连续谱和离散谱的波包结构、演变和传播特征,发现无论是结构、演变还是传播,连续谱波包和离散谱波包都很不相同。

Based on an ARMA(auto-regression moving average) model for turbine rotor vibration-fault series,the authors have calculated the self-spectral functional values through the use of ARMA model parameters and established a self-spectral function atlas for turbine rotor vibration-fault time series.

根据Bently实验台所采集的碰摩、松动、不对中、不平衡4种典型的汽轮机转子振动故障水平方向与垂直方向的数据所建立的汽轮机转子振动故障序列自回归滑移平均(ARMA)模型,由ARMA模型参数计算自谱函数值,建立汽轮机转子振动故障时间序列的自谱函数图谱。

According to the characteristics of turbine rotor vibration, faults nonlinear characteristics are studied by the methods of fractal box counting dimension, ARMA self-spectral function, Euclidean space dual hidden layers neural network of ARMA model and wavelet packet analysis based on the four typical vibration faults data of turbine rotor collected from the Bently experiment set.

针对汽轮机转子振动故障的特点,根据Bently实验台所采集的4种典型汽轮机转子振动故障数据,运用分形盒维数、ARMA自谱函数、ARMA模型的二维双隐层神经网络和小波包分析方法研究了振动故障的非线性特征,进行故障诊断。

Sum of Products Involving Hermite Polynomials and Parabolic Cylinder Function;

关于厄密多项式与抛物线柱函数的积和式

cylindric(al) harmonics

柱谐[圆柱, 调和]函数

An Optimized Method for Cylinder Fitting in Range Image

基于高斯图的距离函数参数化圆柱拟合方法

Full Solving Green's Function for Cylindrically Stratified Media PartⅡ:Mixed Potential Green's Function

圆柱分层介质中格林函数的完整求解Ⅱ:混合位格林函数

Full Solving Green′s Function for Cylindrically Stratified Media Part Ⅰ:Green′s Function of Electric and Magnetic Fields

圆柱分层介质中格林函数的完整求解 Ⅰ:场型格林函数

The Propagation of Wigner Distribution Function Through a Pair of Cylindrical Lenses System

维格纳分布函数通过双柱透镜系统的传播

Study on the Improved Quasi-Static Nodal Green s Function Method under Cylinder Goemetry;

圆柱几何下改进准静态格林函数节块法的研究

The Best Approximation From L~p Function to Hardy Space on Polycylinder

多圆柱上L~p函数到Hardy空间的最佳逼近

Wave-function Solutions of High Frequency for Homogeneous Isotropic Circular Cylinder

均匀各向同性介质圆柱的高频波函数解

Solution of shear connector's embedded length in steel column base by dual function integral transformation method

钢柱脚抗剪键埋深的对偶函数积分变换解法

In the form of function of functions this article derives the parametric equation of cylinder helix the lead of which is of a linear change.

用复合函数的形式，导出导程呈线性变化的圆柱螺旋线的参考方程。

The edge finite element interpolation function of 1-forms for prism is derived.

就三梭柱单元导出了棱边有限元法的1－形式线性插值基函数。

ON RIEMANN BOUNDARY VALUE PROBLEMS FOR FUNCTIONS OF SEVERAL COMPLEX VANABVLES IN THE GENERALIZED POLYCYLINDER

多复变函数在广义多圆柱区域上的黎曼边值问题

Design MRI Cylindrical Gradient Coil using Stream Function with High-order Smoothness

利用高阶光滑流线函数法设计MRI柱面梯度场线圈

The Optimal Design of Cylindrical Gear with the Objective Function of the Smallest Volume

以体积最小为目标函数的圆柱齿轮传动优化设计

g-Functions, Weak Base g-Functions and Applications of Cardinal Functions;

g-函数，弱基g-函数及基数函数的应用

position function

位置函数，坐标函数

functional type experiment

函数型实验 函数型实验