🖥️
Interpolation
★★★☆☆High School
📖Definition
Interpolation estimates values between given data points. Methods include polynomial interpolation and spline interpolation.
📐Formulas
L(x) = ∑_i=0ⁿ yᵢ ∏_j ≠ i (x - xⱼ)/(xᵢ - xⱼ)
Lagrange interpolation polynomial
✏️Examples
예제 1
Find the Lagrange polynomial through (0,1), (1,3), (2,7).
⚡Applications
Computer Graphics
Curve/surface generation
Signal Processing
Resampling
Data Analysis
Missing value estimation
🔗Related Documents
→Prerequisites
←Next Topics
↔Related
#보간#라그랑주#interpolation#Lagrange