Frida — The Swiss Army Knife of Inelastic Neutron Scattering
Online handbook: start » frida1 » transf (last modified 12 years ago (external edit))
Frida can transform the data in a variety of ways, ranging from simple operations on the axis to Fourier transformation.
The following page lists a description of the different commands available in the transformation menu t.
tu = conversion of units in x (and possibly in y)
tfc = Fourier cosine transform with Filon algorithm
tfs = Fourier sine transform with Filon algorithm
tff = Fast Fourier cosine transform
tfp = Fast Fourier complex transform
tfe = Fast Fourier transform of exponential
ts = (anti)symmetrize
tm = double by adding mirror image Y(-x)
tr = [not implemented] representation of complex numbers