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updated 1 day ago

Triangular Taylor Hood finite elements by Sebastian Ullmann

Sebastian Ullmann

Solve unsteady incompressible flows and related problems. (finite element method, navierstokes, pde)

Burgers equation in a square

Natural convection in a tall cavity

Poisson equation in a square

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updated 3 days ago

Deep Neural Network by Masayuki Tanaka

Masayuki Tanaka

It provides deep learning tools of deep belief networks (DBNs). (machine learning)

CalcErrorRate( dbn, IN, OUT )

CalcRmse( dbn, IN, OUT )

GetDroppedDBN(dbn, DropOutRate, strbm)

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updated 5 days ago

HPF - a big decimal class by John D'Errico

John D'Errico

High precision floating point arithmetic, a new class written in MATLAB (hpf, multiple precision, big decimal)

Demo script for my High Precision Floating point decimal

DefaultDecimalBase(DBaseNew)

DefaultNumberOfDigits(NDig,varargin)

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updated 5 days ago

Variable Precision Integer Arithmetic by John D'Errico

John D'Errico

Arithmetic with integers of fully arbitrary size. Arrays and vectors of vpi numbers are supported. (finite field, integer, biginteger)

demo_vpi

base2vpi(B,base)

bin2vpi(B)

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updated 11 days ago

MATLAB to PHClab by Zoltán Csáti

Zoltán Csáti

Convert a system of polynomial equations to a PHClab-compatible format (phclab, polynomial)

matlab2PHClab.m

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updated 16 days ago

Tools for 2-D Tomographic Reconstruction by Ligong Han

Ligong Han

Tools for nonlinear filters & 2-D tomographic reconstruction (signal processing, image processing, reconstruction)

anisodiff(u, n_iter, tao, lambda, option)

bilateral_filter(u, n_iter, gn, lambda_s, lambda_r, option)

bpf(f, sf, BL, BH)

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updated 20 days ago

FELICITY by Shawn Walker

Shawn Walker

Finite ELement Implementation and Computational Interface Tool for You (finite element method, mathematics, modeling)

Coarse_Square_Codim_1()

CompareFiles(File1,File2)

Convert_Interp_script_to_MEX(Main_Dir,Iscript,MEX_FileName)

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updated 25 days ago

Synthetic Bright-Field Microscopy Image Generator by Patrik Malm

Patrik Malm

This is a synthetic image generation tool that can create realistic Pap-smear images (simulation, procedural, synthetic)

VoronoiLimit(x,y,crs)

calculate_boundary(bimage)

clothsim(target_shape,cloth_shape,max_iter)

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updated 1 month ago

Feedback Control of Dynamic Systems, 7th Edition, 2015 by Abbas Emami-Naeini

Abbas Emami-Naeini

Matlab files for Feedback Control of Dynamic Systems, 7th Edition, Pearson, 2015 (control design)

fig2_15.m

table8_2.m

nicegrid.m

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updated 1 month ago

Tutorial and Toolbox on real-time optical flow by Stefan Karlsson

Stefan Karlsson

Code with visualization and excercises. Camera supported (computer vision, optical flow, image processing)

ApertureIllustration(type)

DoEdgeStrength(dx, dy,tInt,edgeIm)

DoEdgeStrength(dx, dy,tInt,edgeIm)

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updated 1 month ago

Symbolic Polynomial Manipulation by John D'Errico

John D'Errico

Symbolic polynomial manipulation as an exercise in OOP (symbolic, polynomial, arithmetic)

Sympoly_demos

adjoint(A)

consolidator(x,y,aggregation_mode,tol)

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updated 2 months ago

RLC circuit demo bundle by Mischa Kim

Mischa Kim

Analyze the RLC series circuit using different modeling approaches and with hardware (teaching, experiments, hardware)

RLC_AnalogDiscovery.m

RLC_nonlinear.m

RLC_symbolic.m

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updated 2 months ago

Dynamical Systems with Applications using MATLAB 2e by Stephen Lynch

Stephen Lynch

MATLAB, Simulink and MuPAD files to accompany the second edition of the book. (binary oscillator com..., fractals, differential equation...)

Program_6c(~)

Programs_13c(~,x)

Programs_15f(t,x)

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updated 2 months ago

Gauss-Elimination method by Ahsun Ali

Ahsun Ali

This code gives the echelon form of a system of linear equations entered as an augmented matrix (gausselimination, numericalmethods)

GaussElimination.m

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updated 2 months ago

Newton's method for 2 variables non-linear system by Ahsun Ali

Ahsun Ali

With this code, any 2 equation (non-linear) system can be solved by the newton's method. (mathematics)

NonlinearNewton.m

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updated 2 months ago

Parabolic Nondiffracting Beams by Miguel A. Bandres

Miguel A. Bandres

Calculate the parabolic nondiffracting beams (Weber beams) or the Helmholtz equation. (parabolic beams, nondiffracting, bessel beams)

Parabolic_Nondiffracting_Beam.m

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updated 3 months ago

punctureSurface by Paul Kassebaum

Paul Kassebaum

Create a 3D printable meshed surface (3d printing, stl, mesh)

punctureSurface(manifold, boundVert, holeSize, shellThick...

tPunctureSurface.m

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updated 3 months ago

Symbolic Derivatives for Econometric Tests by Alan Weiss

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 months ago

Fuzzy T-S Modeling by Michael

Michael

A fuzzy T-S Modeling App in three different languages. (nonlinear systems, modeling, takagi sugeno)

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updated 4 months ago

Lower Upper Complex NUmber by Adilson Batista

Adilson Batista

Solve linear system with complex number (mathematics, complex, linear algebra)

dec_LUx_PB_complex.m

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updated 4 months ago

Triangle/Ray Intersection by Jaroslaw Tuszynski

Jaroslaw Tuszynski

Fast vectorized triangle/ray intersection algorithm (computer graphics, intersection, ray)

TriangleRayIntersection

Tutorial and tests of TriangleRayIntersection function

PointInsideVolume(point, faces, vertices)

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updated 6 months ago

getROOT by abhilashdbire

abhilashdbire

Finds root using NUMERICAL METHODS in GUI (roots of transcendent..., newtonraphson method, secant method)

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updated 7 months ago

Express_as_exponential_series by David H

David H

Converts a symbolic expression S to the form S = sum_{k=1}^N c_k exp(b_k*t) (symbolic, exponential, series)

express_exp_series(S,t,remove_dupe)

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updated 8 months ago

Mult&T by Franklin Pineda

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 8 months ago

EnsembleControlCrane.zip by Nathan

Nathan

Example of ensemble control using an overhead crane model (ensemble control, crane, uncertain parameters)

[input]=CalculateInputCrane(n,k,start,final,Ad,Bd,theta_e...

CreateMovie.m

EnsembleControlCrane.m

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updated 9 months ago

RGDS_Practical_Guide by Daniel/Ronald

Daniel/Ronald

MATLAB routines for the book: "Development of Innovative Drugs via Modeling with MATLAB". (simulation, pharmaceutical, simulink)

AUC

CTSbasics.m

DDEconst

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updated 10 months ago

EnsembleControlMassSpring.zip by Nathan

Nathan

Simple example of ensemble control using a mass-spring model. (ensemble control, mass, spring)

[input]=CalculateInput(n,k,start,final,Ad,Bd,nominaleps)

EnsembleControlMassSpring.m

MassSpring

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updated 11 months ago

ODE Solver through Galerkin Method by Marcos Cesar Ruggeri

Marcos Cesar Ruggeri

This program solves Ordinary Differential Equations by using the Galerkin method. (differential equation..., ode, galerkin)

[approx,exac,err]=odegalerkin(poly,bc,n)

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updated 11 months ago

Snake Robot Serpentine Motion by Ali

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 11 months ago

GUI for "Newton's Method Done Right" by Barry Loper

Barry Loper

Demonstrates Newton's method of solving a system of nonlinear equations (newton, roots)

NewtonDemoGUI(varargin)

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updated 12 months ago

Phase Plane Analysis by Zoltán Csáti

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 1 year ago

Thrown Ball Simulation by Sulaymon Eshkabilov

Sulaymon Eshkabilov

Simulation models of TENNIS ball in VACUUM & AIR with & without spin by Sym MATH, ODEx, Simulink (odes, simulationsimulink mo...)

RUN_all.m

TENNIS_Ball

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updated 1 year ago

7 ways of solving Initial Value Problems of ODEs in MATLAB & Simulink by Sulaymon Eshkabilov

Sulaymon Eshkabilov

Symbolic MATH, ODEs, MuPAD, Simulink, scripts with Euler, Adams-Moulton & Runge-Kutta methods 4 IVPs (odes)

IVP_ODEs_7ways__.m

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updated 1 year ago

Optimization in MATLAB: An Introduction to Quadratic Programming by Seth DeLand

Seth DeLand

Files used in "An Introduction to Quadratic Programming" Webinar (optimization, quadratic programming, nonlinear optimizatio...)

Hess(in1)

calculateValue(s0,price,inFlow,turbFlow,spillFlow,C2A,n)

createPlots(turbFlow,spillFlow,inFlow,price,s0,C2A,n)

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updated 1 year ago

Application of MATLAB Symbolic Math Engine Toolbox in Deriving Mathematical Equations by sofia yousuf

sofia yousuf

An example of how to use MATLAB for Deriving Mathematical Equations (symbolic math engine, derivation of mathema...)

derivation.m

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updated 1 year ago

Friction Factor from Moody Diagram by Taesam Lee

Taesam Lee

Estimate Friction Factor instead obtaining from Moody Diagram (solve)

fout=Moody_Diagram_f_Est(Para,Category)

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updated 1 year ago

Multi-dimensional polynomial evaluation by Yi Sui

Yi Sui

Multi-dimensional polynomial evaluation (polynomial)

poly_nd(order,varargin)

v=polyval_nd(p,order,varargin)

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updated 1 year ago

Convert a symbolic expresion to a vector by Luis Erasmo Miranda

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

International Space station live track by Sherif

Sherif

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

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updated 1 year ago

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

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

LAI by Erwin Torreao Dassen

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

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

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

FUNCTION PLOTTER IN ONE VARIABLE by RAHUL RANJAN

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

RootFinding Demo by Teja Muppirala

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

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 almost 2 years ago

Nearest Neighbor Spatial Weights Matrix by Patrick Walsh

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 almost 2 years ago

Modelling and Simulation of Kuka kr6 robot. by Rohit Mishra

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

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

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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