SDOF System solution with recurrence interpolation

Version 1.0.0 (131 KB) by Mohammad abazari
SDOF problems from "Dynamics of Structures, A.K. Chopra (2020)" solved numerically (interpolation) and analytically.
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Updated 12 Nov 2024

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Interpolation with recurrence formula per Dynamics of Structures: Theory and Applications to Earthquake Engineering
SYNTAX: [u,ud] = icrf(U0,P,SD,T)
U0 = [INITIAL POSITION, INITIAL VELOCITY] = [U0,UD0]
P = [TIME STEPS, APPLIED LOAD AT TIME STEP] = [TP, P]
SD = [MASS, STIFFNESS, DAMPING COEFFICIENT] = [M, K, XI]
T = [SOLUTION START TIME, TIME STEP, TERMINATION TIME] = [TS, DT, TR]
Visit Newmarks method for structural dynamics problems - File Exchange - MATLAB Central too.

Cite As

Mohammad abazari (2024). SDOF System solution with recurrence interpolation (https://www.mathworks.com/matlabcentral/fileexchange/175580-sdof-system-solution-with-recurrence-interpolation), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2023a
Compatible with any release
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Version Published Release Notes
1.0.0