Newmark for 1DOF vibration

Version 1.0.0.0 (2.65 KB) by Lucas Gasparino
Newmark method for solving a linear, 1DOF system.
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Updated 26 Nov 2016

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Newmark method for earthquake analysis. Solves the vibration response of a 1DOF mass-damper-spring system subject to ground motion and any other time-varying forcing functions. Will accept any .dat file with the first column used for time points and the other with acceleration data scaled by gravity. Requires creation of a f.m file containing the forcing term f(t). Also, does an FFT on the ground acceleration data and plots the corresponding spectrum.
Later versions will include response acceleration spectrum.

Cite As

Lucas Gasparino (2025). Newmark for 1DOF vibration (https://uk.mathworks.com/matlabcentral/fileexchange/60400-newmark-for-1dof-vibration), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2016a
Compatible with any release
Platform Compatibility
Windows macOS Linux
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Version Published Release Notes
1.0.0.0