搜索资源列表
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。
Hermite 埃尔米特差值多项式
- 埃尔米特差值多项式 利用Hermite插值多项式 求被插值函数f(x)在点x=0.55处的近似值-Difference between the use of Hermite polynomial Hermite interpolation polynomial interpolation functions demand is f (x) at point x = 0.55 at the approximate
双线性差值法实现了图像了放大和缩小
- 双线性差值法实现了图像了放大和缩小,可作参考,Bilinear difference method to achieve the image of the zoom in and out, can make reference to
spline 三次样条差值函数
- 三次样条差值函数,用于插值、曲线,曲面拟合,数据拟合
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
lg_llagrange
- 拉格朗日差值算法实现,本人调试终于成功!代码得到极大地优化-Lagrangian difference algorithm, I finally succeeded debugging! Code has been greatly optimized! ! !
colorguide
- 简单的图形处理程序,供大家分享。程序运行后,首先从图中截取一块区域,然后程序会对这个区域计算像素均值和欧几里得差值,并得到结果。 -Simple graphical procedure for everyone to share. Program runs, the first interception of a regional map, and then the procedure will be calculated in the region and the pixel averag
cubicsplineinterpolaton
- 本程序是关于三次样条差值算法的仿真,内容非常详细,希望能需要他的人有所帮助。-This program is on the cubic spline difference algorithm simulation, the content is very detailed, hope to those who need his help.
image_rotate
- 两维图像旋转以及双线性灰度差值算法的实现-Two-dimensional gray scale image rotation and the difference between bilinear algorithm implementation
拉格郎日插值
- 在fortran平台下实现啷个朗日差值计算,得出结果并将其与课本对比。(Lagrange interpolation)
spline3
- 新的三次样条差值算法,采用边界条件对数据进行插值,精度非常高(New three spline difference algorithm)
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)
差值扩展-数字可逆水印的实现
- 数字图像处理中的可逆水印算法,基于差值扩展而得,其容量与其图像像素有关。(The reversible watermarking algorithm in digital image processing is based on the spread of the difference, and its capacity is related to the pixel of the image.)
差值扩展嵌入源码
- 差值扩展简单嵌入算法,属于图像隐写算法的一种。(The differential extension simple embedding algorithm is one of the image steganography algorithms.)
差值扩展提取源码
- 这是差值扩展算法的信息提取源码,里面还有一个word说明。(This is the information extraction source of the differential expansion algorithm, and there is a word descr iption in it.)
SP3clk
- 读取精密星历文件、还可获取不同采样率的钟差差值结果,如30s,300s。(Read the precise ephemeris file and get the difference between the clock difference of different sampling rates, such as 30s, 300s.)
suanfachazhi
- 差值算法,并且介绍了拉格朗日插值多项式,回复刚刚那个(The difference algorithm and the Lagrange interpolation polynomial)
基于有限差分法的二维边值问题的数值分析
- 1. 在matlab中分析基于分离变量法的解析解; 2. 利用简单迭代法求解,与解析法结论对比,分析求解结果的精确度。分析过程至少包括:在网格尺寸为0.1 m和1 m两种条件下,两次迭代差值最大为10-10时的分析结论; 3. 利用超松弛迭代法分析,选择松弛因子,分析其对收敛速度(即迭代次数)的影响,并确定最优值。分析过程至少包括:在网格尺寸为0.1和1两种条件下,两次迭代差值最大为10-10时,迭代次数随松弛因子的变化,得到对应的最优松弛因子,与经验值(课本165页式子3.7.15)进行
计算方法艾特金2-7
- 计算方法中艾特金差值是非常常用的插值方法,在此给出该程序供大家参考。(The difference calculation method in Aitkin interpolation method is very common, here are the procedures for your reference.)