Numerical resolution of a non-linear diffusion equation was used to fit the experimental data.
浓度剖面的实验数据由非线性扩散方程的数值解进行拟合。
Numerical tests show this method is powerful in resistance to noise and is of high resolution, therefor suits to image finite and noisy data.
数值试验表明,这种方法抗噪声能力强,分辨率高,很适合于有限观测数据并且含有噪声的数据成像。
Numerical simulation results show that this method can produce a microwave image of the ground objects with high spatial resolution.
研究结果表明,使用该方法可以获得被观测地域的高空间分辨率图像;
Numerical simulation of currents of the western North Tropical Pacific Ocean have been carried out by using a barotropic primitive equation model with finer horizontal resolution.
用一个水平分辨率比较高的非线性正压模式,对热带西太平洋海域里的海流进行了数值模拟。
In the ideal experiment numerical computational results of the two coordinates are sensitive to the resolution, the slope of terrain and the distribution of physical property with the height.
在简化理想试验里,两种垂直坐标数值计算结果对分辨率、地形坡度、物理量误差随高度变化的分布等因素是敏感的。
The structure of a rain-storm system and its cause of formation are analyzed in detail by high resolution numerical simulation for a rain-storm process over South China.
对华南暴雨试验期一次造成华南沿海特大暴雨的锋面过程进行了高分辨数值模拟,并从不同侧面分析了该中尺度系统的结构特征和成因。
According to theoretical analysis, a large number of numerical simulation experiments were conducted to quantitative analysis of resolution of seismic migration imaging.
在理论分析的基础上,对地震偏移成像分辨率的定量分析过程进行了数值模拟实验。
WENO (weighted Essentially Non Oscillatroy) is a high resolution numerical scheme used for solving equations of hyperbolic conservation laws.
是求解双曲守恒律方程的高精度高分辨率数值格式。
Numerical examples are shown to demonstrate the accuracy and resolution of the ENO and WENO schemes.
本章的数值模拟检验了ENO、WENO格式的精度和对尖点的分辨能力。
Numerical simulation shows that the spatial resolution is enhanced by four times using the frequency-domain deconvolution algorithm with high temperature accuracy.
理论仿真结果表明,采用频域反卷积算法可以在不降低光源脉冲宽度的情况下,将空间分辨率提高四倍。
Numerical results show that this new kind of pupil filters can realize not only axial superresolution, but also not influence transverse resolution.
模拟结果表明,这种新型滤波器不仅可以提高高数值孔径物镜的纵向分辨率,同时基本上不影响横向分辨率。
With the high horizontal resolution, numerical simulations with 25 and 36 vertical layers are conducted, respectively.
在水平分辨率不变的情况下,数值模式的垂直分层分别采用25层和36层进行了对比模拟试验。
And a numerical method with high resolution TVD schemes for solving the governing equations of real gas flows is developed.
以此为基础,构造了求解真实气体流动控制方程的高分辨率TVD数值格式。
The comparison of numerical results based on different resolution shows that the bathymetry has significant influence on the circulation in strait.
不同分辨率模式模拟结果的对比表明,海底地形对海峡通道中的流动有着十分重要的影响。
Numerical results show their high-order accuracy and high resolution, and low oscillations across discontinuities.
数值实验表明了该类格式的高阶精度和分辨率,且过间断基本无振荡。
Electronic zeroing of target reading User-selectable Measurement Units and display resolution LED numerical display with up to 4 decimal places of resolution.
电子阅读归零目标用户可选择的测量单位和显示分辨率LED数码显示屏的分辨率高达小数点后4位。
He Guangbi, Peng Jun, Tu Nini. 2015. Terrain construction and experiment for numerical model based on high resolution terrain data [J]. Plateau Meteor, 34 (4) : 910-922.
何光碧,彭俊,屠妮妮。2015。基于高分辨率地形数据的模式地形构造与数值试验[J]。高原气象,34 (4):910- 922。
The numerical results show that the transverse resolution, the axial resolution, and the intensity of the spot increase as the rate of fluorescent wavelength to illustrated wavelength increases.
研究了不同荧光波长对双光子荧光共焦显微镜横向、纵向分辨率和光斑强度的影响。
The Space-Time Conservation Element and Solution Element(CE/SE) method is a high-resolution numerical method.
时空守恒元和解元方法(CE/SE)是一种高精度的数值求解方法。
Measuring for the beat error (frequency error) : Numerical display in milliseconds. Resolution is 0.1 milliseconds; the measuring range is 0-9.9 ms.
偏振(频率错误)测量:数值以毫秒显示。分辨率是0.1毫秒,测量范围是0—9.9毫秒。
The numerical results show that with higher order scheme QUICK, the resolution of the calculated flow field can be improved.
采用高阶计算格式如QUICK格式,有助于提高流场计算结果的分辨率。
Mathieu function and its derivative are numerical computed by compiling numerical computing programs, which is precondition for the resolution of Mathieu equations.
编制了数值计算程序,实现了对马丢函数及其导数值的数值计算,为马丢方程的求解奠定了基础。
To solve the 2-d shallow water equations, the numerical model which adopted the high order and high resolution finite volume method on unstructured grids was introduced.
介绍了本文求解二维浅水波方程组所采用的高精度高分辨的无结构网格有限体积数值模型。
Some typical numerical experiments show that these schemes have advantages of low evaluated cost and high resolution.
数值实验结果表明:该格式易于计算且分辨率较高。
Some typical numerical experiments show that these schemes have advantages of low evaluated cost and high resolution.
数值实验结果表明:该格式易于计算且分辨率较高。
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