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updated 2 months ago

Flexible Beam in SimMechanics by Pravesh Sanghvi

Flexible beam using lumped parameter and state-space methods for static, modal, and dynamic analysis (physical modeling, flexible bodies, cantilever beam)

Compute_GFE_Prop(rho, youngsM, shearM, numelem, beam_leng...

Extr_Data_Box(box_ox, box_ix, varargin)

Cantilever_Beam_MS2G_Parameters.m

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updated 3 months ago

plotCircMembrane.m by Fernando

3D plot of the normal modes of a circular membrane with free edges (chladni, vibration, membrane)

plotCircMembrane( m , n , onlyOne)

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updated 1 year ago

AR filter + Minimum Entropy Deconvolution for Bearing Fault Diagnosis by Santhana Raj

AR Filter by YuleWalker method combined with Minimum Entropy Deconvolution for bearing fault diagnos (ar, filtermed, minimum entropy decon...)

med2d.m

y=ar_med_filter(signal,Fs)

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updated almost 2 years ago

Single Degree of Freedom Vibration Calculator by Jong Kim

This is a single degree of freedom vibration calculator for engineers (vibration, gui, data export)

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updated almost 2 years ago

Multi Degree of Freedom Vibration Calculator by Jong Kim

Multi Degree of Freedom Vibration Calculator with animation of two mass. (vibration, gui, animation)

MDOF_vibration_calculator3(varargin)

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updated almost 2 years ago

Two DOF Vibration Calculator by Jong Kim

Two Degree of Freedom Vibration Calculator with simple animation of two masses. (vibration, gui)

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updated 2 years ago

Vibration from frames by Nassim Khaled

this can be used to extract the frequency of a simple harmonic vibrations from frames (image, processing, vibration)

...

Frequency=vibration_from_images(FPS,base_name_of_frame,nb...

Y=line_detect_fct(Image)

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updated 2 years ago

Nth_Oct_Hand_Arm_&_AC_Filter_Tool_Box by Edward Zechmann

Features Nth octave band, Hand Arm, and A and C weighting filters (noise, nth octave, octave)

ACdsgn(Fs)

Test_Nth_oct_filters1(resample_filter)

[A2, A_str, real_digitsL, real_digitsR, imag_digitsL, ima...

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updated 2 years ago

Dynamic Signal Analyzer 34411A by Neil Forcier

This program turns your DMM into a Dynamic Signal Analyzer. (measurement, aerospace, control design)

performFFT(readings,sRate)

talkTo34411A(sRate, sCount, range, address)

Signal_Analyzer_34411A.m

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updated almost 3 years ago

GUI Single Degree of Freedom Vibration Calculator by Jong Kim

It is a useful tool to study SDOF vibration. (vibration, gui, signal processing)

SDOF_vibration_calculator2(varargin)

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updated 3 years ago

Blind Modal Identification (BMID) toolbox by Scot McNeill

Toolbox for performing modal identification using second order blind source separation methods. (signal processing, modal identification, vibration)

[C]=stdcov(x,tau)

[Fcmag,freq,nav,nlo]=f_f_t(varargin)

[Sxx,freq,nav,nlo]=p_s_d(varargin)

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updated 3 years ago

System Dynamics Models in Simscape by Jerry Brusher

Simscape models of electromechanical, hydraulic, and thermal systems from System Dynamics textbook. (system dynamics, physical modeling, book)

ssc_ElectroMechSys_Arm_DC_Motor

ssc_ElectroMechSys_Arm_PID_Control

ssc_ElectroMechSys_DC_Motor

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updated 4 years ago

Rotor Dynamics toolbox (RotFE) by Izhak Bucher

Toolbox models rotating, elastic shafts with disks (rotordynamics, vibration, eigenvectors)

C=addpdamp(varargin)

DOF=roteqn1(NODEDIR,Bcord,dim,NOSORT)

DispRotInfo(cmd,no)

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updated 4 years ago

GUI to plot response of a 'spring mass damper' system by Tejas Varunjikar

Interactive GUI to plot response of a system for (m,k,c) values of your choice. (gui, vibration, underdamped)

plotter_vibration(varargin)

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updated 4 years ago

Data Translation DT8837 Instrument Module Driver by Data Translation

Using Data Translation Vibration Instrument Modules with MATLAB through IVI-COM (data translation, drivers, automotive)

AnalogInTachCounterStreaming.m

AnalogInputSyncUsingTriggerBus.m

DigitalOutput.m

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updated 4 years ago

vibratingString by Alexander Erlich

vibratingString displays an animation of four vibrating strings with oscillation modes. (physics, theoretical, string)

createCoords( radius, redRad, omega, numpeaks, tcurr, phi)

vibratingString( numpeaks )

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updated 4 years ago

Real time octave analysis by Michelle Hirsch

FFT and 3rd octave display of an incoming analog input signal. (example, application, daq)

demoai_acoustic(varargin)

oct3bank(x);

oct3dsgn(Fc,Fs,N);

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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)

ZNLDetect(a,t,varargin);

ZNLDetectC(a,t,varargin);

nldetect_anex1_v1_eom(t,x);

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updated 5 years ago

4 wheel vehicle simulation with simulink (simmechanics) by morteza ahmadi

in this project you can see the simulation of one car (mechanics, vibration, vehicle)

load_var

vehicle

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updated 5 years ago

MATLAB Earthquake by Husam Aldahiyat

Randomly Vibrates Graphical Objects (random, earthquake, vibrate)

mquake(h,int,dur,op1,op2)

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updated 5 years ago

4 wheel vehicle simulation with ode by morteza ahmadi

In this project you can see the simulation of one car (mechanics, vibration, vehicle)

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updated almost 8 years ago

Helicopter Rotor to Fuselage Vibration Transmission Simulator by Divahar Jayaraman

Analysis tool for exploring which harmonic of blade vibration will be transmitted to hull and why (aerospace, aeronautics, aerodef)

Cylinder( orgin,r,h,dir,n,closed )

Extrude( x1,x2,h1,h2,dir,closed )

Make_Blade(x,y,rR,R,psi,theta,beta,zeta )

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updated 8 years ago

Shock Response Spectrum by Tom Irvine

This program calculates the SRS of a time history. (spectral analysis, shock, response)

srs.m

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updated almost 10 years ago

Natural Frequencies of a Circular Plate by Andrei Zagrai

A soft table for the natural frequencies and modal parameters of uniform circular plates. (aerospace, aeronautics, aerodef)

elastic_flexural(y,v,n,R,T)

elastic_flexural_A(r,fi,n,a,y,C);

elastic_flexural_C(y,v,n,R,T)

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updated almost 11 years ago

2-sided Zmod by Izhak Bucher

Shows a bi-directional spectrogram of a whirling shaft. (time frequency, wavelets, rotating machinery)

show_2sided.m

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updated almost 12 years ago

campbell by Berthold Kaeferstein

Scripts to show how to perform Order Analysis. (Campbell, Angular Domain Resampling etc.) (spectral analysis, campbell, order)

findnearest.m

ordergram_signal.m

Demo_all.m

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updated almost 12 years ago

Vibration Simulation Using MATLAB and ANSYS by Michael Hatch

Companion Software (mechanical engineerin..., virabtion simulation, dynamics)

tdofssfun(t,x)

tdofssmodal1fun(t1,x1)

tdofssmodal2fun(t2,x2)

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