Recovering the acoustic wave impedance coefficient from the incomplete far field pattern data
利用远场模式的不完全数据反演声波阻尼系数
The far field pattern of the scattered wave is solved employing the relation between the far field and the scattered wave.
将阻尼边界条件下声波散射问题转化为求解一个最小二乘法问题,将散射波表示为单层位势,该问题满足拟牛顿法的收敛条件,采用拟牛顿法得到逼近散射波的傅立叶级数的系数,并根据散射波与其远场模式之间的关系求得散射波的远场模式。
Aim To recover the impedance coefficient from the far field pattern of the scattered wave of the acoustic scattering problem with impedance boundary condition.
目的从阻尼边界条件声波散射问题的散射场的远场模式出发去反演阻尼系数。
An Analysis of The Development For CBA Professional Sports Clubs From "Hongyuan mode";
从“宏远模式”中分析中国CBA篮球俱乐部的未来走向
RECOVER THE ACOUSTIC WAVE IMPEDANCE COEFFICIENT FROM THE INCOMPLETE DATA OF THE FAR FIELD PATTERN
利用远场模式的不完全数据反演声波阻尼系数
Aim To recover the impedance coefficient from the far field pattern of the scattered wave of the acoustic scattering problem with impedance boundary condition.
目的从阻尼边界条件声波散射问题的散射场的远场模式出发去反演阻尼系数。
3.The acoustic wave impedance coefficient is recovered from the incomplete data of the far field pattern.
3．对于系数反问题进行了研究，利用远场模式的不完全数据反演声波阻尼系数。
Trading model of FX forward & swap market in Korea;
韩国外汇远期和掉期市场的交易模式
Research of High Power Microwave Mode Recognition Based on Far Radiation Field;
基于远区辐射场的高功率微波模式识别的研究
Influence of Satellite Retroreflector Precision on Far-Field Diffraction Pattern
卫星角反射器精度对远场衍射模式的影响
The Long-range Teaching Mode Based on Internet;
基于Internet的远程教学模式
The Reform of Teaching method in Modern Long-distance Education;
现代远程教育模式下教学方式的改变
Transforming algorithm of near-field to far-field for spherical wave circular scattering
球面波环式散射远近场变换算法研究
The far-field divergence angle and the far-field radiant intensity distribution of Gaussian Schell-model array beams
高斯-谢尔模型列阵光束的远场发散角和远场辐射强度
Simple Method to Determine the Far Field and Transmission Field of Single Mode Fiber
一种确定单模光纤远场和传输场的简单方法
Analysis on the Characteristic of Far-field Diffraction in a Cylindrical Waveguide and the Measurement of Mode Field Diameter;
圆光波导远场衍射特性及模场直径测量分析
Any of various plants of the genus Polygala, which constitutes the milkworts.
远志一种模式属植物，它们都由远志组成
Exploration and Practice of Online Teaching Mode in Outlying Areas;
边远地区网上远程教学模式的探索与实践
The New Model of Modern Distance Education--Elementary Introduction on Distance Network Education;
现代远程教育的新模式—浅谈远程网络教育
The Conflicts Between Realistic Model and Ideal Model of Morden Distance Education;
试论现代远程教育现实模式与理想模式的冲突
The remoting custom errors mode had already been set.
已经设置了远程处理自定义错误模式。
Failed to Toggle between Remote Control and Chat Mode
在远程控制和聊天模式之间切换失败
