10–16
Zoom, Mathematics and Math Setup
SETUP — Functions
**
— gives access to a menu offering a variety of Math display
functions.
use Math?
To choose a math function.
Math Type
For selecting “Functions”.
Function
To select a function type from this list:
Ø “Absolute value”
Ø “Derivative”
Ø “Exp (base e)”
Ø “Exp 10 (base 10)”
Ø “Identity”
Ø “Integral”
Ø “Log (base e)”
Ø “Log 10 (base 10)”
Ø “Negation”
Ø “Reciprocal”
Ø “Sinx/x”
Ø “Square”
Ø “Square root”
of
For selecting the signal offset (used to compensate for any DC
offset in the signal).
plus
For selecting the source trace (four-channel menu shown).
**
Functions shown include functions available only with WP01
Math package. See “Signal Analysis” in Appendix A for
specifications.
Notes for Math Functions
Ø Square root is computed on the absolute value of the
source waveform.
Ø For logarithmic and exponential functions the numerical
value (without units) of the input waveform is used.
Ø For the integral function the source waveform may be
offset by an Additive Constant in the range -10
16
to +10
16
times the vertical unit of the source waveform.
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