spread function是什么意思

网络释义

用法例句

Rebollo Neira discussed the reconstruction problem of wideband spreading function under the frame condition.

Rebollo-Neira讨论了框架条件下的宽带扩展函数重构问题。

A restoration algorithm based on the mathematical models of point-spread function was proposed and a Wiener filter algorithm avoiding the.

并通过建立相应的数学模型推导了系统的点扩展函数 。

Through analyzing the degraded image model and related point-spread functions, they show that Parzen-window function has some characteristics which are similar to point-spread function.

通过对降质图像离散退化模型与Parzen窗估计法基本公式的对比和对几种退化模型的点扩展函数特点的分析 ,揭示了点扩展函数与Parzen窗函数之间的对应关系 。

There exist three sampling methods according to the sampling objects: the transfer function sampling,the point-spread function sampling and the weighting function sampling.

理论分析表明,按照抽样对象的不同,存在三种适用范围不同的算法:传递函数抽样法、点扩展函数抽样法和加权函数抽样法。

Research of X-ray imaging system point spread function in theory and experiment;

X射线成像系统点扩展函数理论模型及其实验验证

Point spread function of neutron pinhole imaging in high gamma ray background;

强γ背景下中子针孔成像的点扩展函数

Research on estimation algorithms for Gaussian point spread function parameter in image restoration;

图像复原中高斯点扩展函数参数估计算法研究

1a,a: crack length),two methods of crack tip node encryption and expanded basis function could be adopted.

1a,a为裂纹长度)应力场时可采用裂纹尖端节点加密和扩展基函数两种方法。

Application of Authorware extension function librarey;

Authorware扩展函数库使用方法

Parameter identification of point spread function in noisy and blur images

含噪声模糊图像的点扩展函数参数辨识

Study of PSF and Restoration of Image Blurred by Motion;

运动模糊的点扩展函数及图像恢复研究

Optimization for X-Ray Image Based on Approximated Point Spread Function

基于近似点扩展函数的X射线图像优化

Research on the Point Spread Function of Microscope Based on the Zernike Polynomials

基于泽尼克多项式的显微镜点扩展函数研究

This same differential element will make an identical contribution when viewed in the overlapping spread-function scheme.

从交叠的扩展函数方案来看，同一个微分元也将作出相同的贡献。

Generally, an aperture radius of two to three times the FWHM of the PSF is a good value.

一般的，孔半径设置为点扩展函数的半宽值的两到三倍比较好。

expansion path of Cobb-Douglas production function

柯布－道格拉斯生产函数的扩展轨道

A TDBMS Extension Based on Temporal Functinal Dependency Module;

基于时态函数依赖处理模块的TimeDB扩展

Extended tanh-function method for solving the arbitrary dimensional Newell-Whitehead equation;

任意维Newell-Whitehead方程的扩展双曲函数级数解

The Method of Multiplier-enlargement and the Asymptotic Formulae of Approximation of Multivariate Unbounded Continuous Functions;

扩展乘数法与多元无界函数逼近的渐近估计

Extended Tanh-Function Expansion Method and New Explicit Exact Solutions of the NLS Equation;

扩展双曲函数级数方法和NLS方程的显式精确解

Extended tanh-fuction Method and Explict Exact Solutions for Nonlinear KdV Equation

扩展的Tanh函数展开法与广义KdV方程的精确解

Renamed the ZZiplib extension to the Zip extension, function names have also changed accordingly, functionality, has stayed constant. (Sterling)

ZZiplib 扩展改名为Zip扩展，同时函数名也改了，功能没变

Returns the extension portions of a file name.

使用上面的这个函数来取得文件的扩展名。

Simplification of Multi-variate Boole Functions with the Method of Karnaugh Map of Extended Structure

扩展式卡诺图对多变量布尔函数的化简

The Extended Hyperbolic Function Method and Exact Solutions of Nonlinear Equations;

扩展双曲函数法与非线性方程的精确解

Extended Application of Karnaugh Map Method in Simplification of Multi-variable Logic Function;

卡诺图法在多变量逻辑函数化简中的扩展应用