Integration Demo by Teja Muppirala

A demo to visualize the integral of an arbitrary user-entered function. 任意の関数の積分計算を可視化表示するデモです (teaching, integration, trapezoid)

Integration Demo

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)

RootFinding Demo

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 (curl, field, vector)

Divergence-Curl Demo

Demo: Finding an Optimal Path Using MATLAB and Optimization Toolbox by Teja Muppirala

Solve the path planning problem of going through a vector field of wind in the least possible time. (path planning, flight path, gui)

PathOptimizationDemo.m

WayPoints_To_Path(p,METHOD,sizeX,sizeY,fineness)

calculateTimeIntermediate(x,W_x,W_y,x0,y0,AirSpeed,sizeX,si...

Video Sudoku Solver by Teja Muppirala

Solves a sudoku with a web camera and then displays it while tracking the original video feed. (algorithm, video processing, demo)

drawsudoku(M)

identifynumbers_fun(pts,Pnew,NT,IBW)

mysudokusolver(filename)

Guitar Tuner Demo from MATLAB Expo 2011 in Tokyo by Teja Muppirala

This takes audio input and calculates the frequency for use in tuning a guitar (guitar, tuner, data aqcuisition)

guitartuner

Demo Files for "Optimizing Lookup Tables" Seminar by Teja Muppirala

Demo Files for "Optimizing Lookup Tables" Seminar (presented at MATLAB Expo 2011) (optimization, lookup tables)

makeplot(x, optimValues, state)

model(x,y)

mokuteki.m

groebner by Ben Petschel

manipulate and solve systems of multivariate polynomial equations by computing the groebner basis (groebner, polynomial equations)

Pset=str2poly(strcell,varnames)

gbasis=groebner(polyset,ord,varnames,tol)

sol=polynsolve(polyset,ord,varnames,tol)

Function Parameter Slider by Teja Muppirala

Use continuously updating sliders to view how a function changes as its input parameters change (sliders, functions, gui)

example1(m,n)

example2(x1,x2)

example3(x0,r,N)

Files used in "Matlab For Excel Users" (Japanese version) / 「ExcelユーザのためのMATLAB」Webセミナーのファイル by Teja Muppirala

Webinar files: "MATLAB for Excel Users" (Japanese) Webセミナー「ExcelユーザのためのMATLAB」で使われたファイルです (excel, builder ex)

createSurfaceFit(thisHour, thisTemp, thisPower)

energyModel(thisHour, thisTemp, thisPower, H, T)

MainAnalysis.m

Extrude a ribbon/tube and fly through it! by Teja Muppirala

Extrude a 2D curve along a 3D path to create tubes/ribbons and then fly though it (tubes, 3d, fly)

extrude(varargin)

Graphical Demonstration of Convolution by Teja Muppirala

An interactive program that provides graphical insight into how convolution operators work. (graphical, convolution, gui)

convolutiondemo.m

Make figures the same size by Teja Muppirala

Just as the title says, it resizes figures to be the same size. (figure size, graphics, plotting)

figsame(f1,f2)

kmeans image segmentation by Jose Vicente Manjon-Herrera

Application of kmeans clustering algorithm to segment a grey scale image on diferent classes. (kmeans segmentation, cell segmentation, clustering)

[mu,mask]=kmeans(ima,k)