Demos With Positive Impact: Sinusoids: Applications and Modeling

The objective of this site is to actively involve students via software simulations so that the determination of the sinusoidal model has a geometric flavor that complements the algebraic tools stressed in texts. This approach also introduces a modeling aspect since in some situations we may only be able to obtain a "close" approximation to the actual curve or data. This site provides multiple examples and simulations to display the various real life examples that can be modeled with sine functions.