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    B-Spline Curve Generator Drag the green control points to shape your B-Spline curve in real time. Uses authentic cubic B-spline (degree 3) with uniform knot vector. Cubic (Degree 3)Quadratic (Degree 2)Linear (Degree 1) + Add Control Point – Remove Last Reset to Default Click and drag green points to modify the curve • […]

    Piecewise Interpolation Calculator Choose your interpolation method and get instant results. Supports linear, constant, and nearest neighbor piecewise functions. Interpolation Method: Piecewise Linear (Connect the Dots)Piecewise Constant (Step Function)Nearest Neighbor Point # x-value y-value f(x) 1 2 3 4 5 + Add Point – Remove Point Clear All Evaluate at x = Calculate

    Cubic Spline Interpolation Calculator Enter data points and get a smooth, continuous cubic spline curve. Then interpolate at any x-value with C² continuity. Point # x-value y-value f(x) 1 2 3 4 5 + Add Point – Remove Point Clear All Interpolate at x = Calculate Cubic Spline Interpolation Natural Cubic Spline (C²

    Newton Interpolation Calculator Enter data points and get the Newton divided-difference polynomial. Then interpolate at any x-value instantly. Point # x-value f(x) 1 2 3 4 5 + Add Point – Remove Point Clear All Interpolate at x = Calculate Newton Interpolation Newton Divided-Difference Formula: P(x) = f[x₀] + f[x₀,x₁](x−x₀) + f[x₀,x₁,x₂](x−x₀)(x−x₁) +

    Lagrange Interpolation Calculator Enter your data points and instantly compute the exact Lagrange interpolating polynomial. Then find f(x) at any point. Point # x-value y-value f(x) 1 2 3 4 5 + Add Point – Remove Point Clear All Evaluate the Polynomial at x = Calculate Lagrange Interpolation Lagrange Basis Polynomial: ℓᵢ(x) =

    Polynomial Interpolation Calculator Enter data points and get the exact interpolating polynomial. Then input any x-value to find the corresponding y-value. # x-value y-value (f(x)) 1 2 3 4 5 + Add Point – Remove Point Clear All Interpolate at x = Calculate Polynomial Interpolation Using Lagrange Interpolation Formula: P(x) = Σ [

    Bilinear Interpolation Calculator Enter the four corner values of a 2D grid and the target (x,y) point to compute the interpolated value instantly. Q₁₁ (x₁, y₁) Q₂₁ (x₂, y₁) Q₁₂ (x₁, y₂) Q₂₂ (x₂, y₂) x₁ (left) x₂ (right) y₁ (bottom) y₂ (top) Target Point to Interpolate Calculate Bilinear Interpolation f(x,y) = Q₁₁(1-t)(1-s)

    Linear Interpolation Calculator Enter two known points and a target x-value to find the interpolated y-value instantly. Known Point 1: x₁ Known Point 1: y₁ Known Point 2: x₂ Known Point 2: y₂ Target Value to Interpolate: x Calculate Linear Interpolation y = y₁ + (x − x₁) × (y₂ − y₁) /

    Convex Combination Calculator Instructions: Enter up to 5 points/vectors and their weights (λ). The weights must sum to 1 and be between 0 and 1. Point 1 (x₁, y₁): Point 2 (x₂, y₂): + Add Another Point (up to 5) Calculate Convex Combination Enter values and click calculate to see the result. About

Barycentric Coordinates Calculator Triangle Vertices Vertex A (x,y) Vertex B (x,y) Vertex C (x,y) Point P Inside Triangle Point P (x,y) Calculate Barycentric Coordinates Barycentric Coordinates Result Weight α (at A) 0.00 Weight β (at B) 0.00 Weight γ (at C) 0.00 About the Barycentric Coordinates Calculator The Barycentric Coordinates Calculator is a precise mathematical