Analysis Tools; Linear Fit; Derivative; Integral - Fourier TriLink User Manual

MultiLab will add the analysis function onto the graph.
2.6.4.

Analysis tools

1.

Linear fit

Use Linear Fit to draw a line of linear least square fit
and to display the line's equation.
2.

Derivative

Use Derivative to construct a graph in which each point is the slope of the 3
consecutive points on the source graph.
3.

Integral

Choose Integral construct a graph in which each point is the integral of all the
preceding points on the source graph.
4.

Statistics

Use the Statistics tool to display statistics of a selected data set or a range of data.
The statistics include:
Average – The average of all the numbers in the range
StDev. – The standard deviation
Minimum – The smallest value in the range
Maximum – The largest value in the range
Sum – Adds all the numbers in the range
Area – The area between the graph and the x-axis in the range
Samples – The number of data points in the range
Rate – The recording rate
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y ax b
Chapter 2 Working with Palm Handheld 39