65fcd8b0_Free_software_download__R___Annotation
[Name] AFanalyzer [Files to download] software user manual [Annotation] 
Outputs of the program are (autoregressive) model frequency characteristic with selected natural frequencies and the list box with computed natural frequencies and their damping ratios for each analyzed signal. The program can also compute absolute acceleration shock response spectrum for measured signal.
Free software download (R)
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