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采用递归方法计算插值程序
- 采用递归方法计算插值程序,维数可高达63维,程序很小,但很强。
采用邻域差值特征模板的立体匹配方法
- 算法给出一种图像匹配方法,通过计算一幅图像中间隔一定距离的两点的像素邻域差值作为特征模板,再计算另一幅图像中在同一扫描线上间隔同样距离的像素邻域的差值,将它与特征模板的偏差作为匹配标准,偏差最小的点就认为是匹配点。
Untitled
- 用MATLAB对图象进行放大或缩小,用双线性内差值方法.-zoom in or out the picture
chazhi
- 方程求解的差值方法的源代码,matlab编写的,值得收藏,欢迎大家踊跃下载,为中国的科研事业做贡献-The difference equation method of source code, matlab prepared and worthy of collection, enthusiastically welcomed the U.S. download, in order to make China' s contribution to the cause of scientif
Finite_difference_method
- 有限差分法 微分方程和积分微分方程数值解的方法。基本思想是把连续的定解区域用有限个离散点构成的网格来代替, 这些离散点称作网格的节点;把连续定解区域上的连续变量的函数用在网格上定义的离散变量函数来近似;把原方程和定解条件中的微商用差商来近似, 积分用积分和来近似,于是原微分方程和定解条件就近似地代之以代数方程组,即有限差分方程组 , 解此方程组就可以得到原问题在离散点上的近似解。然后再利用插值方法便可以从离散解得到定解问题在整个区域上的近似解。 -Finite Difference Me
functionthree
- 三次样条差值方法的说明,包括其推到过程。-Method of cubic spline descr iption of the difference
spsmd
- 图像的平面微分平方和能够反映图像高频分 量的能量。用计算平面微分平方和的方法在空间域上计算相邻像素亮度差值的平方和,对应于在频率域上计算图像高频分量的能量和,此值越大,图像对焦越准确-Differential square image plane and the image can reflect the energy of high frequency. Computational method of Planar Differential squares calculated in th
jianjiepingcha
- 可以实现水准测量中通过间接平差的方法计算平差值。只需输入误差方程中的系数矩阵,自由项及权矩阵即可求出平差值并进行精度评定-Leveling can be achieved through the indirect adjustment method to calculate the adjusted value. Just enter the error equation of the coefficient matrix, and the right of free entry level d
my_fillnan
- 通过差值方法填补matlab变量中的NAN值,针对二维以内的变量,变量中不能有整行或整列的NAN值-Fill NAN value in matlab variables by the difference method, for less than two-dimensional variables, variables can not have an entire row or column values of NAN
matlab
- 数值分析过程中要用到的一些简单小程序,多种差值方法-umerical analysis process to use some simple small program, a variety of difference method
chazhi
- matlab编写的各种差值方法希望对大家有用-difference method matlab prepared the hope that useful
Newton
- 牛顿差值方法,基于MATLAB实现,并且有与三次样条结果明显比较。-Newton difference method based on MATLAB and the obvious comparison with the cubic spline results.
kring
- 克里金差值方法程序,自己写得,可以进行数据分析时差值,效果很好-Kriging difference methods and procedures, and written, can carry out data analysis, the difference, the effect is very good
粒子群算法
- 重点利用单因子方差分析方法,分析了粒群优化算法中的惯性权值,加速因子的设置对算法基本性能的影响,给出算法中的经验参数设置
marmousi-mode
- 地震勘探中常用的marmousi模型,用matlab绘出的原始图像,用线性插值,领近插值,双线性插值等多种差值方法来对marmousi模型进行处理-Marmousi commonly used in seismic exploration model of the original image using matlab plot, using linear interpolation, brought nearly interpolation, bilinear interpolation me
local-linearization
- 差值方法,局部线性差值拟合。需要构建合适的核函数,并且计算迭代。-Difference method, the difference between the local linear fit.
程序
- 差分方法解两点边值问题:-y''+q(x)y=f(x) (a<x<b)(Difference method for solving two point boundary value problems: -y''+q (x), y=f (x) (a<x<b))
新建文本文档.tar
- 边值问题的数值解及其MATLAB程序;介绍了打靶法及其MATLAB程序; 用线性打靶法和常用的四阶龙格-库塔公式求解线性边值问题数值解的MATLAB主程序(Numerical solutions of boundary value problems and their MATLAB programs)
新建文件夹
- 使用mantlab程序从数据组中获得程序,并与其它的差值方法进行比较(Using the mantlab program, you get the program from the data set and compare it with the other difference methods)
Hermite插值
- Hermite插值要求在插值节点处的函数值、对应的导数值以及高阶导数相等,保形性高,本程序提供算法实现和画图功能。(Hermite interpolation requires that the function value at the interpolation node, the corresponding derivative and the higher derivative are equal. Its shape preservation is high. This program