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利用了二重积分的复化梯形公式,并运用了Richardson外推思想-use of the Double Integral Minute trapezoid formula, and apply a Richardson extrapolation thinking
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理查德外推加速算法-Richard extrapolation algorithm acceleration
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理查逊外推法求数值微分,能达到很高的精度。-Richardson extrapolation method for numerical differentiation, to achieve high accuracy.
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毫米波图像存在分辨率低的缺点,该程序在WRLA算法的基础上,进一步采用投影算法,能有效改善毫米波图像的分辨率-Images acquired from Passive Millimeter-Wave (PMMW) radiometer have poor resolution due to limited aperture dimension. Therefore, Super-Resolution Algorithm (SRA) is a key component for PMMW imag
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A generalized Richardson extrapolation routine that can perform multiple extrapolation steps, can accommodate arbitrary leading error terms, can handle any uniform refinement scheme (e.g. h/2, h/3, h/5, etc), and can report a full extrapolation table
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matlab中的数值微分,有用中点公式,自适应法,理查森外推算法等方法求函数的导数,算法的程序实现在文件中都已经给出了。-in the numerical differentiation matlab, useful midpoint formula, adaptive method, Richardson extrapolation methods such as France seek the derivative of the function, the algorithm of the
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采用理查森外推法计算标量函数梯度的程序(很容易改写为计算雅克比矩阵),算例为sin(x)+cos(y)。richarson(fun,x0)中,h是初始步长,j是迭代次数,精度是2*j+2阶。-Scalar function gradient procedures using Richardson extrapolation method, in the function richarson (fun, x0), h is the initial step, j is the number of
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采用基于RL(Richardson-Lucy)算法的超分辨图像复原。能够实现图像的频谱外推,得到期望的复原图像。-The RL (Richardson-Lucy) algorithm-based super-resolution image restoration. Extrapolation of image spectrum, to obtain the desired restored image.
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基于Fortran编程环境的数值微分求解,如三点公式法,五点公式法,Richardson外推方法等-Fortran programming environment based on numerical differentiation to solve, such as the three-point formula, a five-point formula method, Richardson extrapolation methods
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用于数值微分的MATLAB程序。包括辛普森数值微分法法求函数的导数
理查森外推算法求函数的导数
三点法求函数的二阶导数
等-MATLAB program for numerical differentiation. Including the derivative of the function by Simpson numerical differentiation method
The derivative of the function by Richardson extr
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Richardson 外推算法的实现
主要是数值分析课程的作业-Achieve Richardson extrapolation method is mainly job Numerical Analysis Course
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高精度算法中的理查德森(richardson)外推法。。(Richardson (Richardson) extrapolation in high accuracy algorithm)
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