|Code Listing by Tom Irvine|
This program calculates the non-destructive zoom Fast Fourier transform of a time history.
The input file must be time(sec) and amplitude(units)
Reference: Randall, Frequency Analysis, Bruel & Kjaer, page 170.
This program calcultes the overall GRMS for a PSD function. It also calculates the overall velocity and displacement values.
This program calculates the shock response spectrum for a base input, where the base input is in the form of an acceleration time history.
This script calculates the PSD of a time history. It prompts the user for parameters related to the spectral resolution and the number of statistical-degrees-of-freedom.
This program calculates the Vibration Response Spectrum (VRS) for a base input Power Spectral Density (PSD).
The base input PSD must be in terms of acceleration.
The VRS uses point-by-point multiplication of the...
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