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updated 3 months ago

Ramberg-Osgood Solver by Louis Vallance

Solve the Ramberg-Osgood model for nonlinear elastic stress and strain. (rambergosgood, finite element analys..., matlab)

css(signal, varargin)

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updated 1 year ago

Testbench to determine the harmonic order of a SimRF Circuit Envelope simulation by Giorgia Zucchelli

Determine the harmonic order to find the best tradeoff between simulation time and accuracy. (rf, harmonic order, circuit envelope)

multi_tone_compute( F1, O1, F2, O2, F3, O3, F4, O4)



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updated 2 years ago

Identification of LTI System with nonlinear Feedback by hwol

A nonlinear identification scheme is provided for a LTI-system with a feedback-nonlinearity (mems, identification, nonlinearity)

ident_nl(data, nn, nnl);

plot_nl(model_params, u_max, V_L, V_R),

sfunmoment(t, x, u, flag,...

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updated 5 years ago

Nonlinearity Detection using Zeroed Early-Time FFTs by Matt Allen

Nonlinearity detection scheme for free response based on FFTs (aerospace, automotive, signal processing)




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updated 7 years ago

Test of non-linearity by Adrian Barnett

A bootstrap test of non-linearity for time series data (statistics, probability, time series)




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