Exercise 1: Fourier Transform of the source function.
Exercise 2: Modification of codes to use damping weights and sponges.
Exercise 3: Use of the DIP model with a generated velocity field.
Exercise 4: Taylor Series weights for a fourth order finite difference operator.
Exercise 5: Stability condition for the second order finite difference method in two and three dimensions.
Exercise 6: REVTIME.f with higher order finite difference operator.
Exercise 7: Creating a new model.
Exercise 8: Violation of the the stability condition.
Exercise 9: Reflection coefficients for a model.
Exercise 10: Construction of ray paths.