68
Clear FFT
To clear the FFT result from the
display, press the
Math
key again.
M
MATH
3-4-4. Advanced Math
Background
The advanced math function is used to perform a
number of advanced math functions such as
differentiation or integration of a source waveform.
The f(x) source function (as used in the FFT
function) can also be set from the advanced menu.
Panel Operation 1. Press the
Math
key.
M
MATH
2. Press
Advanced Math
from the
bottom menu.
3. Select the
Operator
from the side
menu.
Range
d/dt, ∫dt, √
4. Select the
Source
from the side
menu.
Range
CH1~4, Ref~4, f(x)*
*the f(x) source is set with the
Edit F(x)
function, page 69.
5. The math result appears. For the
differential/integral operations, the unit/div scale
changes accordingly.
Advanced Math
Source
Position and
Unit
To move the math waveform vertically,
press
Position
and use the Variable
knob.
Range
–12.00 Div ~ +12.00 Div
