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updated 1 year ago

Convert a symbolic expresion to a vector by Luis Erasmo Miranda

convert a symbolic expression to a vector with length of the number of terms of the expression (symbolic, vector, convert)

R=sym2vec(r)

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updated 1 year ago

Propagation process under various fading distributions in cellular networks by H. P. Keeler

Demonstrates SINR, SIR, and other quantities are invariant under arbitrary fading. (simulation, modeling, wireless)

PropProcess.m

PropProcessInhom.m

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updated 1 year ago

International Space station live track by Sherif

Tracking the internation space station at any time (aerospace, mathematics, orbital mechanics)

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updated 1 year ago

evalit.m v3 (Jul 2013) by Carlos Adrian Vargas Aguilera

Evaluates a mathematical expression and rounds it accordingly to the error propagation theory. (error propagation, significant figures, precision)

evalit.m

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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 1 year ago

Applications of Chaos and Nonlinear Dynamics in Engineering - Vol. 1 by Stephen Lynch

Lynch files to accompany the book. (modeling, simulink, mathematics)

sys=Hopf_System(~,x)

xdot=Chem(~,x)

xdot=Duffing(t,x)

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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 1 year ago

Euler–Lagrange equation by Hitoshi Takeshita

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

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updated 1 year ago

LAI by Erwin Torreao Dassen

A linear algebra over the integers package based on layered lattices. (mathematics, lattices, linear algebra)

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updated 1 year ago

Finding roots of equations by Ehsan Behnam

Implementing Bisection and Newton-Raphson methods to find roots of equations (root of equations, bisection, newtonraphson)

find_one_root_by_bisectin(eq, x, intrvl, ...

newton_raphson(fx, x, intrvl)

root_bisection(fx, x, intrvl)

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updated 1 year ago

Analytic Circuit Solver by Raj Sodhi

Reads in text netlist and uses symbolic toolbox to provide transfer function in analytic form. (analytic circuit solv...)

abcd_calc_symbolic(file1)

transfer_func_calc(file1)

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updated 1 year ago

Ideal decomposition code for Structural Decomposition Analysis (SDA) by Junping Ji

Average of all n! equivalent exact decomposition forms to achieve ideal decomposition. [in Chinese] (sda, ioa, inputoutput analysis)

sdacalc.m

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updated 1 year ago

FUNCTION PLOTTER IN ONE VARIABLE by RAHUL RANJAN

differential, integral, and plot of default or user defined mathematical function (calculus, differentiation, integration)

FUN_PLOTTER(varargin)

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updated 1 year ago

FindFactors by Jose Victor

Find factors of a symbolic expression. It generalizas coeffs for non polinomials (robotics, symbolic, factorization)

[Factors,Res]=FindFactors(Term,Vector);

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updated 1 year ago

RootFinding Demo by Teja Muppirala

A demo of root-finding using Newton’s Method. ニュートン法を用いて解の探索を行うデモです (teaching, newtons method, roots)

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updated 1 year ago

Divergence-Curl Demo by Teja Muppirala

A simple, easy-to-use visualization tool for vector fields. ベクトル場の発散、回転を可視化表示します (teaching, divergence, vector)

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updated 1 year ago

Nearest Neighbor Spatial Weights Matrix by Patrick Walsh

uses x,y coordinates to produce one of several types of nearest-neighbor spatial weight matrix. (spatial econometrics, spatial weights matri..., nearest neighbor)

S=nnSWM(xcoord,ycoord,N,Contig,RowStdOpt)

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updated 1 year ago

Modelling and Simulation of Kuka kr6 robot. by Rohit Mishra

A fully working Matlab Simulation of KUKA KR6 robot with Direct kinematic Parameters is done. (kuka, robotic arm, robotic manipulator)

KUKA_GUI(varargin)

direct(q1,q2,q3,q4,q5,q6)

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updated almost 2 years ago

Dynamical Systems with Applications using MATLAB by Stephen Lynch

Companion Software. (mathematics, discrete, fractals)

Program_5c(~)

Programs_17a

Programs_17b

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updated almost 2 years ago

Transient Heat Conduction by Ye Cheng

This MATLAB App provides a GUI to study transient and steady-state heat conductions. (gui, app, heat transfer)

transientConduction

transientConductionGUI(varargin)

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updated almost 2 years 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 almost 2 years ago

OPTRAGEN by Raktim Bhattacharya

Optragen is a parser which translates optimal control problems to nonlinear programming problems. (motion planning, optimal control, optimization)

createArgList(OutputSequence)

createGuess(x,hl,Xval);

createMFunction(OutputSequence,Cin,tag,ProbName,ParamList)

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updated almost 2 years 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 almost 2 years ago

Gyroscope-Gyrocompass by karlosgk

Numerical solution of gyroscope-gyrocompass Lagrange equations (large rotations, euler angles, gyroscope gyrocompass)

F=gyroscope(t,x,flag,L,R1,R2,R3,g,m,m1,m2,m3)

gyroscope_equations.m

gyroscope_plot.m

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updated almost 2 years ago

Double spherical pendulum by karlosgk

Numerical solution of double spherical pendulum Lagrange equations along with their analytical form (large rotations, chaotic motion, double spherical pend...)

doublependulum3D(t,x,flag,l1,l2,m1,m2,g)

doublependulum3D_equations.m

doublependulum3D_plot.m

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updated almost 2 years ago

Numerical Inverse Laplace Transform by Tucker McClure

Numerical approximation of the inverse Laplace transform for use with any function defined in "s". (inverse laplace trans..., laplace, talbot)

Examples of Numerical Approximation of the Inverse Laplac...

euler_inversion(f_s, t, M)

euler_inversion_sym(f_s, t, M, P)

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updated 2 years ago

Gaussian Elimination & Inverse Matrix Finder by Mohammed Al-Mostafa

Gaussian Elimination with pivoting& Inverse Matrix Finder using determinant and Gaussian elimination (matrix, mathematics)

Numerical.m

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updated 2 years ago

MathExplorer: Learning Maths using MuPAD for Engineering Students by Martin Brown

A set of MuPAD notebooks which allow engineering students to visualize and experiment with maths. (mathematics, learning mathematics, symbolic maths)

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updated 2 years ago

Uniform Filter Bank by Iman

This function can be used to design a uniform filter bank with M subbands. (optimization, signal processing, uniform filter bank)

P=P_NPR(M,m,m1)

PR_Nguyen.m

[c,ceq]=confun(h)

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updated 2 years ago

Approximate Steering of a Unicycle Under Bounded Model Perturbation Using Ensemble Control by Aaron Becker

Steers unicycle despite model perturb. scaling speed & turning rate by unknown, bounded constant. (ensemble control, nonholonomic unicycle, motionplanning)

EnsembleControlUnicycleUnderBoundedModelPerturbation

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updated 2 years ago

3 shot dynamic balancing by Muhammad Tauha Ali

it gives exact position and amount of mass to be added or removed for dynamic balancing (dynamic balancing, displacement, utilities)

3 shot dynamic balancing

shot3(varargin)

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updated 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 2 years ago

Teaching Numerical Gradients and Hessians by Brendan Wood

Simple, well-commented Matlab code to demonstrate how to take numerical derivatives and Hessians. (teaching, learning, derivative)

fun(X, NFV)

num_grad(func, X, NFV, h)

num_hess(func, X, NFV, h)

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updated 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 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 2 years ago

Automated Eigenvalue analysis of SD models by Ahmed Abdelgawad

Identifying dominant behavior patterns, links and loops: Automated Eigenvalue analysis of SD models. (system dynamics, eigenvalue analysis, dominant behavior pat...)

allcycsn(a)

allpathn(from,to,a)

analysis( modelObjectsStructVector , constantsVector , co...

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updated almost 3 years ago

Symbolic Autocorrelation by Atul Ingle

Autocorrelation of a vector of symbolic variables (symbolic, autocorrelation)

sym_autocorr(seqLen)

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updated almost 3 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 3 years ago

Symbolic Discrete Delta Function by Atul Ingle

Discrete delta function for symbolic operations (discrete delta, symbolic)

symIndicator(o1, o2, varargin)

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updated almost 3 years ago

Newton's method done right by Andrew Knyazev

Newton's method for solving systems of nonlinear equations, including nonsquare and inconsistent (mathematics, physics, modeling)

Newton(X,F,X0,varargin)

NewtonDemoRunMe.m

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updated almost 3 years ago

MATLAB en zijn Symbolic Math Toolbox by Tjibbele Miedema

Leergang voor geïnteresseerden in de Computeralgebra - Systemen MATLAB en zijn Symbolic Math Toolbox (mathematics)

Angl_Vectors(R, S)

Are_Orthogonal(R, S)

Area(r)

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updated 3 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 3 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 3 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 3 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 3 years ago

MotifCatcher by Phillip Seitzer

a MATLAB GUI platform for determination and evaluation of biologically significant motifs (motif, positionspecific scor..., scoring matrix)

...

MC_CompareOccurrenceAndLocalization(MotifMap)

MC_GetFPDir

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updated 3 years ago

Symbolic reduction of block diagrams and signal flow graphs by Carlos M. Velez S.

Symbolic reduction of block diagrams and signal flow graphs using Sysmbolic Math Toolbox. (block diagram, signal flow graphs, control)

Block_diagram_reduction.m

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updated 3 years ago

Improving MATLAB® performance when solving financial optimization problems by Jorge Paloschi

Jorge Paloschi,PHD and Sri Krishnamurthy,CFA May 2011, http://www.wilmott.com/magazine.cfm (optimization, finance, symbolic)

OptimizationWithSymbolicToolboxDemo()

vectorize(s)

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updated 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 3 years ago

maplePrompt by Damith Senaratne

Facilitates interaction with internal-Maple engine of MATLAB. Requires MATLAB 2008a or prior. (matlab 2008a, maple engine)

maplePrompt

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