18: Integration and Differentiation
- Page ID
- 84357
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- 18.1: Integration- Computing the Area Under a Curve
- This chapter essentially deals with the problem of computing the area under a curve. First, we will employ a basic approach and form trapezoids under a curve. From these trapezoids, we can calculate the total area under a given curve. This method can be tedious and is prone to errors, so in the second half of the chapter, we will utilize a built-in MATLAB function to carry out numerical integration.
- 18.2: Numerical Differentiation
- Derivatives are approximated by differences delta y / delta x