Numerical Basics
1. Interpolation
- Polynomial Interpolation with Vandermonde Matrix
- Lagrange interpolation
- Newton Basis Polynomial
- Spline Interpolation
2. Approximation and Errors
3. Numerical Integration
- Quadrature - Derivations and Formulae
- Quadrature Error
- Quadratures - Accuracy and Error Table
- Difference between Orders of Error, Accuracy & Convergence
- Composite Quadrature
- Romberg’s Extrapolation Method
4 . Nonlinear Equations
- Fixed point or Banach’s iteration
- Banach’s fixed point theorem
- Newton-Raphson or Newton’s Method
- Relationship between Fixed Point Iteration & Newton’s Method