picture 1 of vertical prototype

picture 2 of vertical prototype

vertical-using-magnets

.graphical-FFT.pdf

vector-graphics-FT.pdf

0704.dat

SPEC.EXE

('r' for rerun, 'x' for exit)

spec.bas

test.dat  (stored as test.txt, rename after download as test.dat)

test2.dat


power spectral density calculation

psd.exe

tpsd.dat  (stored as tpsd.txt, rename after download as tpsd.dat)

This file is an 'exported' spectrum (FFT) from Winquake (early versions don't have the 'export' capability)

psd.bas  (stored as psd.txt, rename after download as psd.bas)