Fourier MultiLab, User Manual

Page: 86 / 149

Chapter 2 MultiLab Software 77
5. Choose one of the four curves by clicking its icon in the toolbox.
6. Use the sliders to change the A, B and C parameters until the new
curve fits the sampled curve.
7. The lower and upper limits of each sliding bar are located on the
sliding bar’s left and right ends, respectively. You can change the
limit values by clicking a limit box, and typing in your new value.
MultiLab will display the resulting equation on the information bar at the bottom of the
toolbox.
8. Click Add to project in the toolbox to add the curve to the
project.
9. To close the manual curve fit toolbox click Exit in the toolbox.