spline interpolation method

The interpolation function in MATLAB is interp1. The Calling format is: Yi = interp1 (X, Y, XI, 'method ') Where X and Y are interpolation points, Yi is the result of interpolation at the interpolation point XI; X and Y are vectors, and 'method'

Three. js source code annotation (19th) Math/Spline. js Wuji (http://blog.csdn.net/omni360) This article follows the "signature-non-commercial use-consistency" creation public agreement Reprinted please keep this sentence: Wuji-this blog focuses on

Transferred from: http://www.cnblogs.com/yingying0907/archive/2012/11/21/2780092.htmlInterpolation is the process or method of finding unknown data through known discrete data in mathematical field numerical analysis.According to some discrete data,

Spline toolbox FunctionsTable I-27 cubic Splines DescriptionCsapi interpolation generates cubic SplinesCsape generates cubic splines with Given constraintsCsaps smoothly generate cubic SplinesCscvn generates a cubic spline with interpolation

Interpolation: Approximate function of a known finite number of points Fit: Known finite number of points, approximate function, do not require over known quantity stronghold, only require in some sense at these point error minimum(i) Interpolation

This article describes how to use MATLAB to establish and draw a spline. The example shows how to establish, evaluate, evaluate, and draw a spline. Functions in the MATLAB spline toolbox provide functions such as creation, operation, and drawing of

This article describes how to use matlab to establish and draw a spline. The example shows how to establish, evaluate, evaluate, and draw a spline. Functions in the Matlab spline toolbox provide functions such as creation, operation, and drawing of

definition In practical problems, a function y=f (x) y=f (x) is generally obtained by actual observation, and a finite number of points are known.Yi=f (xi), i=0,1,..., n yi = f (xi), i = 0, 1, ..., n When it is necessary to know the function value

Mathematics one-dimensional interpolationThere is kinds of one-dimensional interpolation in MATLAB: Polynomial interpolation fft-based interpolation Polynomial interpolationThe function interp1 performs

Interpolation method The interpolation method, also known as "interpolation method", is the function of the function f (x) in a certain interval known points, make appropriate specific functions, at other points in the interval with the value of