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updated 10 years ago

Ardtool by Mohamed Awida

Antenna arrays design tool. (wireless, antenna array, electromagnetic waves)

Ardtool

y=array_core(h1,h2)

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updated 3 months ago

A Fully Automated Flowgraph Analysis Tool for MATLAB by Marko Neitola

A handy signal flow graph analysis tool for exploring transfer function(s) of a given system. (flowgraph, flow graph, transfer function)

flow_tf(flwfilename)

out=find_params(TFS,HS)

flowdemo.m

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updated 6 years ago

Result-Adaptive PID-Control improves Laserscanner Positioning by Lutz Langhans

An improved PID control with additional nonlinear terms has bee succesfully tested. (pid control, adaptive control, nonlinear control)

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updated 4 years ago

Newton-Raphson Method for Non-linear System of 3 variables by Jesus Hernandez

Newton Method to solve non-linear (also linear) systems of 3 variables.Very amicable (mathematics, roots)

newton3v1.m

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updated 2 years ago

Jury's array in symbolic way by Carlos M. Velez S.

The function gives the Jury's array from a numerical or SYMBOLIC polynomial (includes special cases) (control design, mathematics, stability)

jury.m

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updated 4 months ago

Snake Robot Serpentine Motion by Ali

Implementation of a IEEE paper based robotic snake model and controller for second year uni project (modeling, robotics, control design)

Animation_ClosedLoop.m

Animation_OpenLoop.m

IEEEsnake.m

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updated 6 years ago

Routh Hurwitz array by J. Sebastian Palacio

Routh-Hurwitz method for determining the stability of a system from characteristic polynomial of its (routh hurwitz stabili..., array, polynomial)

Routh_H(pol)

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updated 5 years ago

DFP quasi Newton method by Bapi Chatterjee

It solves an optimization problem by DFP quasi Newton method. (optimization, finance, quasi newton)

quasi_newton_dfp.m

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updated 3 years ago

Mathematical Modeling with MATLAB Products - webinar demo files by Dan Doherty

Demo files from March 10, 2011 webinar titled 'Mathematical Modeling with MATLAB Products' (mupad, symbolic math, surface fitting)

animateCrane(sol)

combinedEffect(x, y, IC50A, IC50B, alpha, n)

createSurfaceFit(opioid, sedative, tetany)

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updated 2 years ago

ODE Tutorial Demo by Andrew Knyazev

Advanced examples of using the MATLAB Symbolic Math Toolbox for Ordinary Differential Equations (ode, symbolic, movies)

ODEtutorial.m

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updated almost 2 years ago

SCOPE: interactively tabulate SEER excel variables by Rex Cheung

This takes SEER excel column data interactively, tabulate them, write back in table format. (data import, data export, optimization)

output=xls2tabulate2xls(xlsfilename)

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updated 1 year ago

Using Analytical Tools to Gain Insight and Speed-up Num. Analysis in MATLAB & Symbolic Math Toolbox by Deepak Ramaswamy

files from the webinar (symbolic, eigenvalues, poles)

JetThrust(t)

Mass(time, rocketStartTime, engineOffTime)

aerodynamicDrag(v)

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updated 1 year ago

Euler–Lagrange equation by Hitoshi Takeshita

Solve Euler–Lagrange equation automatically. (euler, lagrange, plant model)

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updated 5 months ago

Phase Plane Analysis by Zoltán Csáti

GUI for visualizing the direction field of two coupled first order nonlinear differential equations (differential equation..., direction field, gui)

PhasePlaneAnalysis.m

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updated almost 12 years ago

Computer Explorations in Signals and Systems Using MATLAB by John Buck

Companion Software (signal processing, computer exporations, signals)

X=dtftsinc(M,w)

[bc,ac]=df2cf(b,a)

[poles,zeros]=pzplot(b,a,ROC)

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updated 4 years ago

Syms to TF Conversion by Crystal Nassouri

Simple M file to convert Symbolic Equations/Polynomials to ZPK TF form. (syms, sym, symbolic)

syms2tf(G)

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updated 3 years ago

Teaching System Dynamics with MATLAB & Simulink by Jerry Brusher

MATLAB, Simulink, MuPAD, & Simscape models of 2nd order systems used in “Teaching System Dynamics.” (system dynamics, physical modeling, symbolic computing)

odesys( ~,z,param )

publish_spring_mass_damper_free_response.m

simscape_base_excited_SMD_with_Pole_Zero_plot_FINAL

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updated almost 3 years ago

Constitutive Models of Linear Viscoelasticity with Laplace Transform by Jaroslav Vondrejc

The program computes compliance and relaxation function. (laplace transform, constitutive models, viscoelasticity)

[G]=gauss(A)

kronecker(A,B)

viscoelasticity(B)

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updated 1 year ago

Newton form for interpolating polynomials by Ehsan Behnam

newton_interpolation.m provides a simple tool for interpolating any function. (interpolation, newton polynomial, divided difference)

newton_interpolation(eq, degree, interval, verbose)

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updated 9 months ago

Friction Factor from Moody Diagram by Taesam Lee

Estimate Friction Factor instead obtaining from Moody Diagram (solve)

fout=Moody_Diagram_f_Est(Para,Category)

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updated 1 month ago

Mult&T by Franklin Pineda

Realizations and Control of Multivariable Linear Systems. (control design)

[A B C D T]=hoform(Gt,W)

[A B C D]=lcfform(Gt)

[A B C D]=lmpf2ss(D1,N)

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updated almost 12 years ago

Introduction to Linear Algebra by Gilbert Strang

Companion Software (mathematics, linear algebra, theory)

BASIS(A)

addvec(v,w)

atimesv(a,v)

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updated 11 years ago

MATLAB 6.5 - Fundamentos de Programacao by Elia Matsumoto

MATLAB 6.5 - Fundamentos de Programacao (matlab 65 fundamentos..., portuguese, matlab)

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updated 10 years ago

Gauss-Legendre by Jordi Soler Penades

Numericaly evaluates integral using Gauss-Legendre quadrature method. (integration, integral, gauss)

I=gausslege(f,a,b,n)

polegende.m

y=flege(f,a,b)

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updated almost 10 years ago

MATLAB 7 Fundamentos by Elia Matsumoto

Companion Software for the book "MATLAB 7 Fundamentos" (matlab 7, fundamentals book, general)

Exemplo1(varargin)

Exemplo2(varargin)

[x,y]=cap6_ginput_exemplo(n)

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updated almost 9 years ago

Widely Used Programming Environments in Electrical Engineering: MATLAB by Lorand Szabo

This book was written to help electrical engineers to use MATLAB for computations and visualization. (matlab, matrix operations, 2d)

cond_front=ffront(ya,yb)

f=def_funct(t,t1,a1,t2,a2,a3)

t=sincos(x,y)

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updated almost 5 years ago

routh stability table generator by aniket awati

It checks both zero in first column and row zero conditions. (stability, linear control system, routh hurwitz)

routh()

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updated almost 5 years ago

Newton Raphson method for Transcendental equations by Chandan

Evaluates the root of transcendental equation using Newton Raphson Method. (mathematics, newton raphson method, transcendental equati...)

NR_Transcendental()

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updated 4 years ago

Lagrange polynomial by Ernesto Momox Beristain

Lagrange form of the interpolation polynomial (lagrange, polynomial, interpolation)

coefficient(x,y,L)

show_polinterp(x,y)

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updated 4 years ago

Derivative-based Optimization by Nassim Khaled

Derivative-based Optimization using The Gradient Descent (gradient, descent, minimum)

Gradient_Descent_maximum.m

Gradient_Descent_minimum.m

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updated 4 years ago

convolution by Alireza LIAGHAT

convolution using symbolic mathematics (convolution, symbolic math)

convolution.m

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updated 3 years ago

Circular-Restricted Three-Body Problem (CRTBP) - Sun_Earth_Moon (using symbolic toolbox) by Nishant Gupta

Simulation the Hill’s Problem of 3-body system in MATLAB (circularrestricted th..., sun, earth)

moony(t,z)

moony2.m

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updated 2 years ago

Display symbolic expression in web browser. by Joerg Buchholz

CUTE(EXPRESSION) displays the symbolic (or string) EXPRESSION in the standard web browser. (display, latex, symbolic)

cute (expression)

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updated 2 years ago

Routh's array in symbolic way by Carlos M. Velez S.

Routh's array of symbolic polinomials. It is different for similar functions in Matlab Central. (routh, hurwitz, stability)

routh_hurwitz.m

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updated 2 years ago

Least Squares Curve Fitting by Muhammad Tauha Ali

Graphical interfacing of least squares (plotted curves, data, polynomial)

curve_fitting(varargin)

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updated almost 7 years ago

fminconSym by Yi Cao

A wrap of fmincon to get gradient (optimization, symbolic gradient, nonlinear optimizatio...)

[v1,v2,v3,v4,v5,v6,v7]=fminconSym(fun,x0,A,B,Aeq,Beq,LB,U...

bananaobj(x)

fminconSym_example.m

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updated 6 years ago

Current Transformer Burden Adequacy Calculation by Saqer Ali Khalil

GUI to calculate the adequacy for chosen CT according to the connected load & wire length (gui tools, example, current transformer)

CT_Burden(varargin)

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updated 5 years ago

MATLAB in Physics - Symbolic Computation and Differential Equations by Matt McDonnell

The fourth lecture in a series on using MATLAB in undergraduate physics courses. (physics, demo, education)

centralPotentialODE(stateVect,charges,p,polarity,masses)

selectPathData(h,x,y,t,tSet,rangeFraction)

LorentzAttractor

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updated almost 5 years ago

routh stability criteria table generator by aniket awati

It checks zero in first column and zero row also. Works for all types of characteristic equations. (stability, control system)

routh()

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updated 4 years ago

Symbolic Derivatives for Econometric Tests by Alan Weiss

How to calculate derivatives required by Econometric Toolbox tests via Symbolic Math Toolbox (symbolic, econometrics, jacobian)

symbolic_econometric_tests.m

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updated 4 years ago

Custom solution for 3 non-linear simultaneous equations by Bruce Raine

Solves one type of non-linear system of 3 simultaneous equations in 3 unknowns. (mathematics, symbolic math toolbox, nonlinear equations)

symsolvenonlineq(n,degrees,dinput)

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updated 4 years ago

Create 3D-interactive HTML File from MATLAB surface by Sven Koerner

This function uses the abiliy from MuPad to create javaview-files (jvd, jvx) and html - documents. (3d, mesh, surface)

javaview(surface_handle, filename, destination, source, o...

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updated 3 years ago

Trapezoid Rule Demonstration by Charles Nelatury

It lets you visualize the trapezoids used in approximating the definite integral. (numerical integration, trapezoid rule)

trapezoid_rule(f,I,m)

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updated 2 years ago

Automatic Solution and Log Linearisation of DSGE Models by Tom Holden

Code to analytically log linearise DSGE models in Matlab. Requires the symbolic toolbox. (dsge, economics, macroeconomics)

LogLin.m

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updated 1 year ago

Comparing different methods to solve an Inverted Pendulum problem by Roni Peer

A simple reporting tool that shows how you can model an inverted pendulum in a few methods. (report, comparison, mupad)

Dynamics of a Single Link

example_syms.m

SLSingleLink

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updated 1 year ago

Richardson Extrapolation by Ehsan Behnam

It computes the derivative of a function based on the Richardson extrapolation. (richardson extrapolat..., derivative of a funct..., tyler series)

richardson_based_derivative(eq, x0, n, h)

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updated almost 11 years ago

SYMPOLY2SYM by Tim Farajian

Similar to poly2sym but can handle symbolic coefficients and indeterminate variables. (symbolic math, sym, symbolic)

SymPoly2Sym(F,Dexp,MaxCtr)

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updated 8 years ago

Iterated Lie Bracket by Atakan Varol

nth order iterated lie bracket for two vector fields f and g (symbolic math, lie brackets, function)

liebracket(f,g,x,n)

liebracket_demo.m

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updated almost 2 years ago

sexy by Naor Movshovitz

Display a symbolic expression in a human readable form. Extension of the built-in pretty function. (symbolic math, pretty, symolic expression)

sexy(s)

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updated 7 years ago

Franck-Condon Overlap Integrals by Bryan Wong

MATLAB m-files to calculate vibrational overlap integrals between two nuclear wavefunctions. (chemistry, physics, quantum chemistry vib...)

B=b_matrix_acetylene(zmat)

[L_internal_s1,L_internal_t3,R_eq_s1,R_eq_t3,...

make_overlap_table

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