1) localized inversion algorithm
局域化反演算法
2) forward-backward algorithm in time domain
时间域正演反演算法
3) inverse algorithm
反演算法
1.
The water quality multi parameter identification and inverse algorithm;
水质多参数辩识与反演算法
2.
Combined with the inverse algorithm of the optimum regulation technique,the particle size distributions of sediment under different volumetric concentrations are obtained according to the attenuation prediction of Coupled-phase model plus Bouguer-Lambert-Beer-Law scattering model and experimental attenuation spectrum at frequency ranges from 2MHz to 7MHz.
采用超声耦合相模型和Bouguer-Lambert-Beer-Law散射模型的叠加描述河流泥沙中超声衰减行为,宽频超声换能器测量得到2MHZ至7MHZ间泥沙声衰减谱,结合独立模式的最优正则化反演算法,获得了体积浓度4。
3.
Some problems on the Philip-Twomey-NNLS inverse algorithm used widely in particle sizing were discussed, and a new method is presented to optimize the parameter y.
光、声散射法颗粒尺寸测量中的反问题又称反演算法,即对多分散颗粒两相介质,通过测得的多个波长或频率下的信号,由第一类Fredholm积分方程反演计算得到颗粒尺寸分布。
4) inversion algorithm
反演算法
1.
This means the inversion algorithm of the paper has a good value in actual applications.
通过对无线电波层析成像中的模型构造和反演算法等方面的研究 ,对模型数据和实测数据进行了处理 。
2.
An autoconvolution algorithm is established for the processing of the optical projection data of the pendulum wire, and an algebraic inversion algorithm is given for the extraction of the coordinates of the pendulum wire from the multidirectional projection data.
提出了处理垂线光学投影数据的自卷积算法以及从多个方向投影数据提取垂线坐标的代数反演算法。
3.
The principle of general case inversion algorithms is presented.
阐述了基于傅氏变换的反演算法和BG反演法,并使用数值模拟的手段对这两种方法的性能做了比较,验证了BG反演法的有效性。
6) retrieval algorithm
反演算法
1.
The main task of this paper is to study the retrieval error of salinity retrieval algorithm in terms of ocean salinity microwave remote sensing, analyze the influencing factors of salinity remote sensing and determine the correction method.
本文将盐度遥感的反演算法分为双波段算法和单波段算法两类。
2.
In order to solve the problem,an exponential expression similar to that of the electromagnetic wave propagation loss is used to describe change of observation weight with distance,and the standard statistics retrieval algorithm is used to test the effect of retrieval speed and precision caused by different observation weight.
提出采用一种与电磁波传播损耗相类似的指数衰减形式来描绘观测值权重随距离的变化,结合标准的统计反演算法来测试不同的观测值权值对反演速度与精度的影响。
补充资料:超导电性的局域和非局域理论(localizedandnon-localizedtheoriesofsuperconductivity)
超导电性的局域和非局域理论(localizedandnon-localizedtheoriesofsuperconductivity)
伦敦第二个方程(见“伦敦规范”)表明,在伦敦理论中实际上假定了js(r)是正比于同一位置r的矢势A(r),而与其他位置的A无牵连;换言之,局域的A(r)可确定该局域的js(r),反之亦然,即理论具有局域性,所以伦敦理论是一种超导电性的局域理论。若r周围r'位置的A(r')与j(r)有牵连而影响j(r)的改变,则A(r)就为非局域性质的。由于`\nabla\timesbb{A}=\mu_0bb{H}`,所以也可以说磁场强度H是非局域性的。为此,超导电性需由非局域性理论来描绘,称超导电性的非局域理论。皮帕德非局域理论就是典型的超导电性非局域唯象理论。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条