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Arbitrary

Waveforms

1. By combining pieces of standard waveforms

2. By using waveform drawing techniques on the PC screen

3. By using the mathematical equation editor

4. By using previously saved waveforms

5. By using data from other applications

A finished waveform may comprise elements from all of these methods.

To start producing a waveform, the initial step is to set up initial

conditions using the axis selection in the setup pull-down menu. This

allows the user to set amplitude of the resultant signal and to set

horizontal attributes such as record length and sample clock speed.

(see Figure 3.17 below

Figure 3.17 Initial step is to set up Vertical and Horizontal conditions

Using standard

Waveforms to

Generate

Arbitrary

Waveforms

The main menu has a pull down called “Wave” This menu has similar

selections to the standard waveform selections on the instrument

control panel, but now the user has control over more signal attributes,

including where the signal starts and stops within the record. By

combining different standard waveforms with the arbitrary waveform

record, the user can define custom or arbitrary waveforms See Figure

3.18 below.

Configuring the Instrument

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