Worksheets in Maple

Introduction to Scientific Computing

Measuring Errors

True Error  [MAPLE] Approximate Error  [MAPLE]

Binary Representation

Decimal to binary representation [MAPLE] Binary to decimal representation [MAPLE]

Measuring Errors

Decimal to floating point representation [MAPLE] Binary to floating point representation [MAPLE]

Propagation of Errors

Propagation of Errors  [MAPLE]

Differentiation

Continuous Functions

Forward Divided Difference  [MAPLE] Backward Divided Difference [MAPLE] Central Divided Difference [MAPLE] Continuous functions Second Order Derivative  [MAPLE]

Discrete Data

Discrete functions  [MAPLE]

Nonlinear Equations

Bisection Method

Method [MAPLE] Convergence [MAPLE] Pitfall: Slow convergence of bisection method simulation [MAPLE]

Newton-Raphson Method

Method [MAPLE] Convergence [MAPLE] Pitfall: Division by zero [MAPLE] Pitfall: Slow Convergence at Inflection Points [MAPLE] Pitfall: Root jumps over several roots [MAPLE] Pitfall: Roots oscillates around local maxima and minima [MAPLE]

Secant Method

Simulation of secant method  [MAPLE] Convergence Simulation of secant method  [MAPLE] Pitfall: Division by zero in secant method simulation  [MAPLE] Pitfall: Root jumps over several roots in secant method  [MAPLE]

Simultaneous Linear Equations

Gaussian Elimination

Method [MAPLE]

Gauss-Seidel Method

Method [MAPLE] Convergence [MAPLE]

LU Decomposition

Method [MAPLE]

Interpolation

Direct Method

Method [MAPLE]

Newton’s Divided Difference Method

Method [MAPLE]

Lagrange Method

Method [MAPLE]

Spline Method

Method [MAPLE]

Regression

Linear Regression

Method [MAPLE]

Nonlinear Regression

Without Data Linearization [MAPLE] With Data Linearization [MAPLE] Polynomial Regression [MAPLE] Comparing with and without Data Linearization [MAPLE]

Adequacy of a Regression Model

Adequacy [MAPLE]

Integration

Trapezoidal Rule

Method [MAPLE] Convergence [MAPLE]

Simpson’s 1/3rd Rule

Method [MAPLE] Convergence [MAPLE]

Romberg Rule

Method [MAPLE] Convergence [MAPLE]

Gauss-Quadrature Rule

Method [MAPLE] Convergence [MAPLE]

Integrating Discrete Functions

Integrating discrete functions [MAPLE]

Ordinary Differential Equations

Euler’s Method

Method [MAPLE] Convergence [MAPLE]

Runge-Kutta 2nd order Method

Method [MAPLE] Convergence [MAPLE]

Runge-Kutta 4th order Method

Method [MAPLE] Convergence [MAPLE]

Shooting Method

Method [MAPLE]

Finite Difference Method

Method [MAPLE]

Optimization

Golden Section Search Method

Method [MAPLE]

Newton’s Method

Method [MAPLE]

Multidimensional Direct Search Method

Method [MAPLE]

Multidimensional Gradient Method

Method [MAPLE]

Partial Differential Equations

Parabolic Partial Differential Equations

Explicit Method [MAPLE] Implicit Method Parabolic PDEs [MAPLE] Crank Nicolson Method Parabolic PDEs [MAPLE]

Elliptic Partial Differential Equations

Direct Method [MAPLE] Gauss-Seidel Method [MAPLE] Lieberman Method [MAPLE]