HP 54540 Series - Page 169

Math/FFT Menu
The Math/FFT menu allows you to perform waveform math functions and
FFT functions. You can define one of four math functions, and the operands
for the functions can be any channel or one of four waveform memories.
A function is generated by mathematically manipulating one or two operands
into a new waveform called a function. You can generate a new waveform
with one of the following nine operations:
e +(add)
e — (subtract)
e x (multiply)
® vs (versus)
® magnify
e inv (invert)
e int (integrate)
© diff (differentiate)
e FFT
The vertical display and offset are adjusted to place the function for best
viewing.
When the function is calculated, it can be used in the following ways:
e Displayed on the screen
e Evaluated with the measurement features
e Stored in memory
e Transferred over HP-IB
Functions are transferred over the HP-IB by storing the function to a
memory. Then, the contents of the memory are transferred over HP-IB.
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