The Reframe math function optimizes the mapping of the floating point output from math operations such as the Fast Fourier Transform (FFT) into the 16 bit integer measurement and analysis functions resulting in improved accuracy. Using the Reframe Math Function APPLICATION BRIEF LAB WM-783 October 19, 2009 Reframe Summary Inside the scope, most of the waveforms (i.e., ones from the acquisition The Reframe math function system) are 16 bit integer waveforms. The amplitude is quantized into the optimizes the mapping of the 65536 code space. However, more and more of our math functions - floating point output from math including the FFT - now produce floating point waveform results. operations such as the Fa……