Abstract:
The research of this purpose is to define the sinusoidal wave, or popularly known as sine wave, in 3 and 4 parameters to be used in analyzing the data gained from a series of test performed on aluminum 5056 and fiberglass. When a set of data are obtained from any test, the best way to understand them is to process them with a graph. To construct an understandable graph, the proper formula is needed. For this research, the set of data are obtained from previous experiments conducted on aluminum 5056 and fiberglass. The set of formula to be used are sine 3-parameters and sine 4-parameters. The reason for choosing these two formulas are explained in this thesis. The difference of these formula are also explained to help the reader to achieve better understanding. It will be explained thoroughly with the help of several graphs and table contents.
