11-2

Graph Analysis Tool Graph Screen Operations

Key Operation

Description

 

 

 

Displays a menu of functions for zooming and editing a particular graph

K3(EDIT)

when the graph screen contains multiple graphs. See “Working with

 

Multiple Graphs” on page 11-10.

 

 

 

Displays a menu that lets you transform a sample result graph to a

 

function using Fourier series expansion, and to perform regression to

K4(CALC)

determine the tendency of a graph. See “Using Fourier Series Expansion

 

to Transform a Waveform to a Function” on page 11-6, and “Performing

 

Regression” on page 11-8.

 

 

 

Displays the graph function list, which lets you select a Y=f(x) graph to

K5(Y=fx)

overlay on the sampled result graph. See “Overlaying a Y=f(x) Graph on

 

a Sampled Result Graph” on page 11-9.

 

 

 

Starts an operation for outputting a specific range of a sound data

K6(SPKR)

waveform graph from the speaker. See “Outputting a Specific Range of a

 

Graph from the Speaker” on page 11-12.

 

 

kScrolling the Graph Screen

Press the cursor keys while the graph screen is on the display scrolls the graph left, right, up, or down.

Note

•The cursor keys perform different operations besides scrolling while a trace or graph operation is in progress. To perform a graph screen scroll operation in this case, press J to cancel the trace or graph operation, and then press the cursor keys.

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