This code provides full set of functions to generate nonlinear-inelastic constant yield displacement spectra for acceleration, velocity and displacement. It also computes input energy parameters including relative and absolute total energy, kinetic energy, damping energy and hysteretic energy.
Dr. Erol Kalkan, P.E. (2019). Nonlinear-inelastic constant yield displacement response spectra (https://www.mathworks.com/matlabcentral/fileexchange/58856-nonlinear-inelastic-constant-yield-displacement-response-spectra), MATLAB Central File Exchange. Retrieved .
Reference is added.