搜索资源列表
实验2-插值与拟合
- 1、掌握用MATLAB计算拉格朗日、分段线性、三次样条三种插值的方法，改变节点的数目，对三种插值结果进行初步分析。 2、掌握用MATLAB作线性最小二乘的方法。 3、通过实例学习如何用插值方法与拟合方法解决实际问题，注意二者的联系和区别。-1. Grasp by matlab calculating Lagrange, segement linear, 3rd order spline these 3 interpolation method. Analisize the 3 interpola
图像缩放（线性）
- 图像缩放（线性插值法）-image scaling (linear interpolation)
图像旋转（线性）
- 图像旋转（线性插值法）-image rotation (linear interpolation)
matlab插值代码
- 包含了双线性双三次等插值程序
demosaicing_m.rar
- 各种经典的插值程序，包括双线性、最邻近、拉普拉斯、平滑色度等插值方法，本人测试过.,classic demosaicing .m program
demosaicing
- 雙線性內插法(bi-linear interpolation) 此方法以(x,y)的四個鄰近點來求得最近似的灰度 -err
simulation
- MATLAB计算拉格朗日、分段线性、三次样条三种插值的方法-matlab
chazhifa
- 插值法 线性化程序 单片机 程序 线性拟和-Linear interpolation procedure pseudoparabolic Singlechip procedures and
niudun
- 计算方法中牛顿插值方法，对若干数据进行线性拟合-Newton' s method of calculation in the interpolation of data on a number of linear fitting
rotate
- 实现图像空间旋转，灰度插值操作，插值方法分别是最近邻法和二次线性法。-Achieve the image space rotation, gray-level interpolation operation, interpolation methods are nearest neighbor method and the second linear method.
picbilinerinter
- 用于线性图形插值放大,需要放置一张图片。可参看代码内加载内容!-Bilinear inter picture which can be used to change a small size picture to a big size picture.
Bilinearinterpolation
- 双线性插值法，用于图像的放大，将图像放大-Bilinear interpolation for image magnification, the image to enlarge
shuzhifenxi
- 主要涉及以下知识点：分片二次插值、非线性方程组的解法、线性方程组的解法、曲面拟合、最小二乘拟合、矩阵的求逆、计算向量的无穷范数等。-Knowledge involves the following points: piecewise quadratic interpolation, solution of nonlinear equations, solution of linear equations, surface fitting, least squares fitting, matri
interp1
- 一个ＭＡＴＬＡＢ源函数，用来计算插值，可以选择使用线性，三次样条插值，Hermite插值等方法，希望对大家有用。-A MATLAB source function, used to calculate the interpolation, you can choose to use linear, cubic spline interpolation, Hermite interpolation, in the hope that useful.
超松弛插值与改进欧拉法 龙格库塔法
- 拟合超松弛线性插值，改进欧拉法与龙格库塔算法(Fitting the relaxation linear interpolation, the improved Euler method and Runge Kutta algorithm)
xdxhcl
- 对MIT心电信号处理，线性插值，低通滤波，高通滤波，带阻滤波。 使用方法为在命令窗口输入R('XX.txt'),XX为你在MIT下载的txt数据。(MIT ECG signal processing, linear interpolation, low pass filter, high pass filter, band stop filter. The use of the method is to enter R ('XX.txt') at the command window, an
double_fit
- 输入包含x,y,z信息的dat/txt/lvm数据库，通过双线性插值函数实现二维插值。(Two dimensional interpolation)
多元线性回归
- 利用多元回归分析对气象站点数据进行插值运算。(The data of meteorological stations are interpolated by multiple regression analysis.)
Language
- 程序实现线性插值、抛物插值、牛顿多项式插值、等距节点插值、最小二乘法的曲线拟合对函数进行近似(The function is approximated by linear interpolation, parabolic interpolation, Newton polynomial interpolation, equidistant node interpolation, and least square curve fitting.)
chazhi
- 双线性插值，又称为双线性内插。在数学上，双线性插值是有两个变量的插值函数的线性插值扩展，其核心思想是在两个方向分别进行一次线性插值。双线性插值作为数值分析中的一种插值算法，广泛应用在信号处理，数字图像和视频处理等方面。(Bilinear interpolation is also called bilinear interpolation. In mathematics, bilinear interpolation is a linear interpolation expansion of