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Highlights from
Using Numerical Computing with MATLAB in the Classroom

• bigscreen(arg) BIGSCREEN Set graphics properties for large audiences.
• bizcard BIZCARD Future version of The MathWorks business card.
• blackjack(N) BLACKJACK. Use random numbers in Monte Carlo simulation.
• brownian.m BROWNIAN Two-dimensional random walk.
• censusgui(callbackarg) CENSUSGUI Try to predict the US population in the year 2010.
• circlegen(h) CIRCLEGEN Generate approximate circles.
• eigsvdgui(A,job) EIGSVDGUI Demonstrate computation of matrix eigenvalues and singular values.
• 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.
• finitefern(varargin) FINITEFERN MATLAB implementation of the Fractal Fern.
• flame FLAME A stiff ordinary differential equation.
• floatgui(callbackarg) FLOATGUI Show structure of floating point numbers.
• fzerogui(F,ab,varargin) FZEROGUI Demonstrate the zero finding algorithm used by FZERO.
• greetings(phi) GREETINGS Seasonal holiday fractal.
• imagesvd(varargin) IMAGESVD Principle component analysis of monochrome and color images.
• 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.
• ncmgui NCMGUI Master GUI for Numerical Computing with MATLAB.
• pdegui(action) PDEGUI Demonstrate solution of model partial differential equations.
• pennymelt(delta) PENNYMELT Heat a penny.
• pivotgolf(course,pivotstrat) PIVOTGOLF Pivot Pickin' Golf.
• primespiral(n,c) PRIMESPIRAL Ulam's prime number spiral.
• quadgui(F,a,b,tol,varargin) QUADGUI Demonstrate numerical evaluation of a definite integral.
• randgui(randfun) RANDGUI Monte Carlo computation of pi.
• randncond.m RANDNCOND Condition of random matrices
• rungeinterp(arg) RUNGEINTERP Runge's polynomial interpolation example.
• stegano(p,q) STEGANO Investigate steganography in the default image.
• swinger(x,y,orbitval) SWINGER Classic double pendulum.
• threenplus1(n)
• touchtone(arg) TOUCHTONE Use FFT to synthesize and analyze telephone dialing
• walker WALKER Human gait.
• waves WAVES Wave equation in one and two space dimensions.
• bslashtx(A,b) BSLASHTX Solve linear system (backslash)
• crypto97(x) CRYPTO97 Cryptography example.
• digraph(file) DIGRAPH Generate and analyze text digraph frequency matrix.
• encrypt(filein,fileout) ENCRYPT Apply the CRYPTO function to a text file.
• ffttx(x) FFTTX Textbook Fast Finite Fourier Transform.
• fibnum(n) FIBNUM Fibonacci number.
• fibonacci(n) FIBONACCI Fibonacci sequence
• fmintx(F,a,b,tol,varargin) FMINTX Textbook version of FMINBND
• fzerotx(F,ab,varargin) FZEROTX Textbook version of FZERO.
• goldfract(n) GOLDFRACT Golden ratio continued fraction.
• golub(n) GOLUB Badly conditioned integer test matrices.
• inregion(x,y,xv,yv) INREGION True for points inside or on a polygonal region.
• lutx(A) LUTX Triangular factorization, textbook version
• membranetx(k,m,n,np) MEMBRANETX Textbook version of MEMBRANE, eigenfunctions of L-membrane.
• ode23tx(F,tspan,y0,arg4,varar... 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.
• piecelin(x,y,u) PIECELIN Piecewise linear interpolation.
• polyinterp(x,y,u) POLYINTERP Polynomial interpolation.
• powersin(x)
• qrsteps(A,b) QRSTEPS Orthogonal-triangular decomposition.
• quadtx(F,a,b,tol,varargin) QUADTX Evaluate definite integral numerically.
• randmcg(p,q) RANDMCG Multiplicative congruential uniform random number generator.
• randntx(varargin) RANDNTX Text book version of RANDN
• randssp(p,q) RANDSSP Multiplicative congruential uniform random number generator.
• randtx(arg1,arg2) RANDTX Text book version of RAND
• splinetx(x,y,u) SPLINETX Textbook spline function.
• surfer(root,n) SURFER Create the adjacency graph of a portion of the Web.
• tridisolve(a,b,c,d) TRIDISOLVE Solve tridiagonal system of equations.
• vandal(n) VANDAL Symbolic Vandermonde matrix.
• Contents.m
• goldrect.m
• sunspotstx.m
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