19 results
Toolbox containing files and app from Numerical Computing with MATLAB
bizcard
- BIZCARD Future version of The bat365 business card.
blackjack(N)
- BLACKJACK. Use random numbers in Monte Carlo simulation.
brownian.m
- BROWNIAN Two-dimensional random walk.
bslashtx(A,b)
- BSLASHTX Solve linear system (backslash)
censusgui(callbackarg)
- CENSUSGUI Try to predict the US population in the year 2010.
circlegen(h)
- CIRCLEGEN Generate approximate circles.
crypto(x)
- CRYPTO Cryptography example.
digraph(file)
- DIGRAPH Principal component analysis of text digraph frequency matrix.
eigsvdgui(A,job)
- EIGSVDGUI Demonstrate computation of matrix eigenvalues and singular values.
encrypt(filein,fileout)
- ENCRYPT Apply the CRYPTO function to a text file.
fern
- FERN MATLAB implementation of the Fractal Fern.
fftgui(y)
- FFTGUI Demonstration of Finite Fourier Transform.
fftmatrix(varargin)
- FFTMATRIX Plot columns of the Finite Fourier Transform matrix.
ffttx(x)
- FFTTX Textbook Fast Finite Fourier Transform.
fibnum(n)
- FIBNUM Fibonacci number.
fibonacci(n)
- FIBONACCI Fibonacci sequence
finitefern(varargin)
- FINITEFERN MATLAB implementation of the Fractal Fern.
flame(r0)
- FLAME A stiff ordinary differential equation.
floatgui(callbackarg)
- FLOATGUI Show structure of floating point numbers.
fmintx(F,a,b,tol,varargin)
- FMINTX Textbook version of FMINBND
fzerogui(F,ab,varargin)
- FZEROGUI Demonstrate the zero finding algorithm used by FZERO.
fzerotx(F,ab,varargin)
- FZEROTX Textbook version of FZERO.
goldfract(n)
- GOLDFRACT Golden ratio continued fraction.
goldrect.m
- GOLDRECT Golden Rectangle
golub(n)
- GOLUB Badly conditioned integer test matrices.
greetings(phi)
- GREETINGS Seasonal holiday fractal.
imagesvd(varargin)
- IMAGESVD Principle component analysis of monochrome and color images.
inregion(x,y,xv,yv)
- INREGION True for points inside or on a polygonal region.
interp2dgui(arg1,arg2)
- INTERPGUI Behavior of periodic parametric curves.
interpgui(arg1,arg2)
- INTERPGUI Behavior of interpolating functions.
lorenzgui
- LORENZGUI Plot the orbit around the Lorenz chaotic attractor.
lugui(A,pivotstrat)
- LUGUI Gaussian elimination demonstration.
lutx(A)
- LUTX Triangular factorization, textbook version
membranetx(k,m,n,np)
- MEMBRANETX Textbook version of MEMBRANE, eigenfunctions of L-membrane.
ncmgui
- NCMGUI Master GUI for Numerical Computing with MATLAB.
ncmlogo.m
- NCMLOGO
ode23tx(F,tspan,y0,arg4,varargin)
- ODE23TX Solve non-stiff differential equations. Textbook version of ODE23.
pagerank(U,G,p)
- PAGERANK Google's PageRank
pagerankpow(G)
- PAGERANKPOW PageRank by power method with no matrix operations.
pchiptx(x,y,u)
- PCHIPTX Textbook piecewise cubic Hermite interpolation.
pdegui(action)
- PDEGUI Demonstrate solution of model partial differential equations.
pennymelt(arg)
- PENNYMELT Heat a penny.
piecelin(x,y,u)
- PIECELIN Piecewise linear interpolation.
pivotgolf(course,pivotstrat,nholes)
- PIVOTGOLF Pivot Pickin' Golf.
polyinterp(x,y,u)
- POLYINTERP Polynomial interpolation.
primespiral(n,c)
- PRIMESPIRAL Ulam's prime number spiral.
qrsteps(A,b)
- QRSTEPS Orthogonal-triangular decomposition.
MATLAB files for Exercises Solving ODEs in MATLAB
lorenzgui
- LORENZGUI Plot the orbit around the Lorenz chaotic attractor.
ode23tx(F,tspan,y0,arg4,varargin)
- ODE23TX Solve non-stiff differential equations. Textbook version of ODE23.
orderx(odex)
- ORDER Experiment to determine order
predprey(action)
- PREDPREY Predator-prey gui.
A Mathematical Exploratium
Apps from Experiments with MATLAB
pianoex(a)
- PIANOEX A simple music synthesizer.
mandelbrot_step(z,kz,z0,d)
- MANDELBROT_STEP Take a single step of the Mandelbrot iteration.
water_recap.m
- Shallow Water Chapter Recap
dot2dot(X)
- DOT2DOT Connect the points from a 2-by-n matrix.
vivaldi
- VIVALDI Antonio Vivaldi, Spring from the Four Seasons
music_recap.m
- Music Chapter Recap
bigscreen(arg)
- BIGSCREEN Set graphics properties for large audiences.
magic_recap.m
- Magic Squares Chapter Recap
Contents.m
- EXM Programs and miscellaneous files for use with
durerperm(arg)
- DURERPERM Permute Durer's magic square.
houses(n)
- HOUSES Two houses for use with LIFEX.
goldie
- GOLDIE What does this function do?
pagerank(U,G,p)
- PAGERANK Google's PageRank
friday13.m
- FRIDAY13 Is the 13th of the month unlikely?
fibnum(n)
- FIBNUM Fibonacci number.
biorhythm(birthday)
- BIORHYTHM Plot your biorhythm for an 8 week period.
iteration_recap.m
- Iteration Chapter Recap
bouncer
- BOUNCER Simple illustration of gravity.
mandelbrot_recap.m
- Mandelbrot Chapter Recap
exmlogo(which_color)
- TWO LOGOS
sudoku_assist(X)
- SUDOKU_ASSIST Assist a humam Sudoku puzzle solver
morse_code(arg)
- MORSE_CODE Interactive demonstration of Morse code and binary trees.
sudoku_all(X,L)
- SUDOKU_ALL Enumerate all solutions to a Sudoku puzzle.
t_puzzle
- T_PUZZLE The T puzzle.
knightstour
- KNIGHTSTOUR A Knight's tour magic square.
expshow(action)
- EXPGUI Discover e graphically.
predprey_recap.m
- Predator-Prey Chapter Recap
scream
- SCREAM The Wilhelm scream, a classic film sound bite.
hello_world.m
- HELLO_WORLD Traditional greeting.
easter(y)
- EASTER Date of Easter.
fern
- FERN MATLAB implementation of the Fractal Fern.
inregion(x,y,xv,yv)
- INREGION True for points inside or on a polygonal region.
lissajous(a,b)
- LISSAJOUS 2D and 3D Lissajous curves.
sudoku_basic(X,steps)
- SUDOKU_BASIC Solve a Sudoku puzzle using recursive backtracking.
predprey(action)
- PREDPREY Predator-prey gui.
puzzle_recap.m
- T Puzzle Chapter Recap
tictactoe(job)
- TICTACTOE Pick15, TicTacToe, and Magic3.
rabbits(handle)
- RABBITS Fibonacci's rabbit pen.
waterwave
- WATERWAVE 2D Shallow Water Model
fibonacci_recap.m
- Fibonacci Chapter Recap
life_recap.m
- Life Chapter Recap
odes_recap.m
- Ordinary Differential Equations Chapter Recap
exponential_recap.m
- Exponential Chapter Recap
wiggle(X)
- WIGGLE Dynamic matrix multiplication.
expex(t)
- EXPEX Experimental version of EXP(T)
sudoku_recap.m
- Sudoku Chapter Recap
The Kuramoto model is a nonlinear dynamic system of coupled oscillators that initially have random natural frequencies and phases.
Real valued alternative to the lambertw function in the Symbolic Toolbox.
Simulate spread of COVID19
Game of Life with populations from the Life Lexicon
life_lex(X)
- LIFE_LEX Game of Life with populations from the Life Lexicon.
lexicon_read(name)
- LEXICON_READ Obtain a named population from lexicon.txt.
bigscreen(arg)
- BIGSCREEN Set graphics properties for large audiences.
A collection of documents associated with the Pentium division bug.
Conway's Game of Life with Life Lexicon
life_lex
- "Cleve's Laboratory" version of Conway's Game of Life.
Cleve's Corner on Computing Pi and three MATLAB programs.
agm_pi(d)
- AGM_PI Arithmetic-geometric mean for pi.
chud_pi(d)
- CHUD_PI Chudnovsky algorithm for pi.
bbp_pi(d)
- BBP_PI Bailey-Borwein-Plouffe algorithm for a few hex digits of pi.
Play individual hands of the card game, or simulate a session.
blackjack(action)
- BLACKJACK. Use random numbers in Monte Carlo simulation to play
blackjacksim(n)
- BLACKJACKSIM Simulate blackjack.
How is your week going?
biorhythm(birthday)
- BIORHYTHM Plot your biorhythm for an 8 week period.
Demonstration of compressed sensing.
Cleves_Corner_Compressed_Sensing.m
- Generate the figures for Cleve's Corner.
M-files used in the webinar held on April 27, 2004.
inregion(x,y,xv,yv)
- INREGION True for points inside or on a polygonal region.
quadtx(F,a,b,tol,varargin)
- QUADTX Evaluate definite integral numerically.
fmintx(F,a,b,tol,varargin)
- FMINTX Textbook version of FMINBND
imagesvd(varargin)
- IMAGESVD Principle component analysis of monochrome and color images.
greetings(phi)
- GREETINGS Seasonal holiday fractal.
splinetx(x,y,u)
- SPLINETX Textbook spline function.
fibonacci(n)
- FIBONACCI Fibonacci sequence
fern
- FERN MATLAB implementation of the Fractal Fern
touchtone(arg)
- TOUCHTONE Use FFT to synthesize and analyze telephone dialing
pdegui(action)
- PDEGUI Demonstrate solution of model partial differential equations.
stegano(p,q)
- STEGANO Investigate steganography in the default image.
quadgui(F,a,b,tol,varargin)
- QUADGUI Demonstrate numerical evaluation of a definite integral.
swinger(x,y,orbitval)
- SWINGER Classic double pendulum.
fftgui(y)
- FFTGUI Demonstration of Finite Fourier Transform.
randssp(p,q)
- RANDSSP Multiplicative congruential uniform random number generator.
encrypt(filein,fileout)
- ENCRYPT Apply the CRYPTO function to a text file.
randtx(arg1,arg2)
- RANDTX Text book version of RAND
blackjack(N)
- BLACKJACK. Use random numbers in Monte Carlo simulation.
randntx(varargin)
- RANDNTX Text book version of RANDN
goldrect.m
- GOLDRECT Golden Rectangle
pagerank(U,G,p)
- PAGERANK Google's PageRank
goldfract(n)
- GOLDFRACT Golden ratio continued fraction.
ncmgui
- NCMGUI Master GUI for Numerical Computing with MATLAB.
rungeinterp(arg)
- RUNGEINTERP Runge's polynomial interpolation example.
bslashtx(A,b)
- BSLASHTX Solve linear system (backslash)
fzerotx(F,ab,varargin)
- FZEROTX Textbook version of FZERO.
lutx(A)
- LUTX Triangular factorization, textbook version
surfer(root,n)
- SURFER Create the adjacency graph of a portion of the Web.
flame
- FLAME A stiff ordinary differential equation.
finitefern(varargin)
- FINITEFERN MATLAB implementation of the Fractal Fern.
digraph(file)
- DIGRAPH Generate and analyze text digraph frequency matrix.
circlegen(h)
- CIRCLEGEN Generate approximate circles.
polyinterp(x,y,u)
- POLYINTERP Polynomial interpolation.
sunspotstx.m
- SUNSPOTSTX Updated version of toolbox/matlab/demos/sunspots.m
walker
- WALKER Human gait.
fzerogui(F,ab,varargin)
- FZEROGUI Demonstrate the zero finding algorithm used by FZERO.
crypto97(x)
- CRYPTO97 Cryptography example.
bigscreen(arg)
- BIGSCREEN Set graphics properties for large audiences.
brownian.m
- BROWNIAN Two-dimensional random walk.
randncond.m
- RANDNCOND Condition of random matrices
interp2dgui(arg1,arg2)
- INTERPGUI Behavior of periodic parametric curves.
interpgui(arg1,arg2)
- INTERPGUI Behavior of interpolating functions.
floatgui(callbackarg)
- FLOATGUI Show structure of floating point numbers.
randgui(randfun)
- RANDGUI Monte Carlo computation of pi.
qrsteps(A,b)
- QRSTEPS Orthogonal-triangular decomposition.
censusgui(callbackarg)
- CENSUSGUI Try to predict the US population in the year 2010.
membranetx(k,m,n,np)
- MEMBRANETX Textbook version of MEMBRANE, eigenfunctions of L-membrane.
pchiptx(x,y,u)
- PCHIPTX Textbook piecewise cubic Hermite interpolation.
Explore the Runge phenomenon -- does polynomial interpolation converge?
Try to match RGB or YIQ triples of selected colors
play_match_the_color_game(~,~)
- Play Match the Color Game
The Dragon Curve
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