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小波分析--黄变换程序
- 首先，找出 上所有的极值点，然后用三次样条函数曲线循序连接所有的极大值点，得到信号 的上包络线 ，采用同样的方法连接所有的极小值点，得到 的下包络线 。循序连接上、下两条包络线的均值可得到一条均值线 ： （7－1） 再用 减去 得到 ： （7－2） 如果 满足IMF的两个条件，则 即为第一阶IMF，一般来说， 并不满足条件，此时，
shiyan6-B 计算机图形学实验6 常用曲面和曲线的生成算法
- 计算机图形学实验6 常用曲面和曲线的生成算法 包括（三次B样条曲线算法）-Computer Graphics Lab 6 common surfaces and curves, including generating algorithm (cubic B-spline algorithm)
Curve_Interplation.rar
- 多种曲线差值方法, 如拉格朗日多项式差值, 贝塞尔曲线差值, 三次样条差值,A variety of curve difference methods, such as Lagrange polynomials margin, the margin Bezier curves, cubic spline difference
quxiansuanf.rar
- 三次B样条参数曲线算法，在计算机图形学中很重要的点。希望对大家有用。,Three parameters of B-spline curve algorithm, computer graphics in a very important point. Useful for all of us hope.
sanciyangtiao
- 三次样条和最小误差法进行曲线拟合，对于离散分布的点通过三次曲线拟合方法生成光滑曲线-Three times spline and minimum error curve fitting method, the distribution of point for discrete, through three spline proceed fitting connate into smooth curve
NumericalAnalysis
- 用JAVA编写的一个界面程序，实现了二分法、牛顿法、高斯法、SOR迭代法、三角分解法、三次样条插值曲线、曲线拟合的最小二乘法、数值积分Romberg算法、常微分方程的初值解法 改进Euler法、矩阵的特征值和特征向量 反幂法-An interface with a JAVA program written to achieve a dichotomy, Newton method, Gauss law, SOR iteration method, triangular decomposition
IU
- 文章：利用三次样条函数绘制光电管的I-U特性曲线，有matlab代码。-Article: the use of cubic spline function mapping phototube of IU characteristic curve, there is matlab code.
splineinterpolation
- 2D图形算法，基于三次样条插值的曲线绘制，用MFC开发。-2D graphics algorithms, based on cubic spline interpolation of the curve drawn with MFC development.
spline3
- 三次样条插值（简称Spline插值）是通过一系列形值点的一条光滑曲线，数学上通过求解三弯矩方程组得出曲线函数组的过程。-Cubic spline interpolation (hereinafter referred to Spline interpolation) is through a series of point-shaped curve of a smooth, mathematically by solving the three-moment equations derived
curve
- hermite bezier 三次样条三种方法生成曲线-hermite bezier spline curves generated in three ways
Close3B
- 采用拟三对角矩阵反算出过一定点（大于等于3个）的控制顶点，再由这些控制顶点计算出3次B样条曲线，由于曲线封闭的，所以无需引入边界条件即可求得曲线。-Used to be anti-tridiagonal matrix calculated over a certain point (greater than or equal to 3) of the control points and then calculate the control points of these 3 B-spline
VC1cubic1spline
- VC 三次样条插值和贝塞尔曲线实例程序,vs2005和vc6.0工程。-VC cubic spline interpolation and Bezier curves example programs
DataInsert
- 三次样条插值程序，可以通过已知的数据点插值出想要的数据值，该插值方法算出的数据曲线不仅可以保证插值点处一阶导数连续，其二阶导数也是连续的，即曲率是连续的，曲线非常光滑，很适合工程人员使用。 该程序的使用方法在压缩包的“使用说明.txt”文件中有具体说明，可同时处理多个数据文件，很实用，也很方便！-Cubic spline interpolation procedure, known data points through out the desired data value interpol
cubicsplineinterpolation
- 计算十组数据的三次样条插值系数和增广矩阵，同时输出三次样条插值曲线。-Ten sets of data calculated using cubic spline interpolation coefficient and augmented matrices, output the cubic spline interpolation curve.
CubicSplineAndBezier
- 三次样条和贝塞尔曲线，编程实现绘图功能。其使用MFC编程完成-Cubic spline and Bezier curves, programming graphics. The completion of its use MFC Programming
calculation
- 典型数值计算方法。包括：经典四阶龙格库塔法、高斯列主元法、牛顿法、龙贝格、三次样条插值算法、M次多项式曲线拟合、二分法、不动点法、霍纳法、牛顿-拉弗森迭代等十项典型算法的算法流程及C源代码和例子。-Typical numerical calculation. Include: classical fourth order Runge-Kutta method, Gauss main-element method, Newton method, Romberg, cubic spline inte
CalcBspline
- 三次样条插值（简称Spline插值）是通过一系列形值点的一条光滑曲线，数学上通过求解三弯矩方程组得出曲线函数组的过程-The cubic spline interpolation is a piecewise continuous curve, passing through each of the values in the table.
matlab2
- 使用matlab中的三次样条差值函数实现曲线拟合-Using cubic spline matlab difference in function and curve fitting
spline
- 三次样条插值曲线绘制，是用MFC做的。用的是四位型点插值法。相信对GIS专业的同学会有很大的帮助。-Cubic spline interpolation curve drawing, is to use MFC to do. Type using a four point interpolation method. Believe that GIS professionals would help the students.
MATLABspline
- 三次样条插值简称Spline插值是通过一系列形值点的一条光滑曲线，数学上通过求解三弯矩方程组得出曲线函数组的过程-Cubic spline interpolation Spline interpolation is referred to as shape values through a series of points along a smooth curve, mathematical equations by solving the three-moment curves obtaine