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What is Best-Fit Sinusoidal Curve Analysis about?

The document describes how to find the best-fit curve for a set of sinusoidal data using the Solver tool in Excel. It defines the best-fit curve as the one that minimizes the sum of the squared vertical distances between the data points and the curve. It shows how to set up the spreadsheet to calculate this sum of squared errors for an initial guess curve, and then use Solver to vary the curve parameters to minimize the error value and find the true best fit. The best fit curve for the example data is appro

Author

Milan Djordjevic

Language

EN