NCHOOSECRIT (V1.0 feb 2013) by Jos (10584)

returns those subsets (= combinations of elements of a set) that fulfill a specific criterion (combinations, pick, subsets)

nchoosecrit(S, FUN)

voltage to current converter by safaa

V2I function (function)

v2i (vin,R1)

Vectorized Bisection Search by Sky Sartorius

Find x such that f(x) = target. Vectorization allows for some key advantages over FZERO. (bisection, search, root)

bisection(f,lb,ub,target,options)

Bistatic Ambiguity Function by Luigi

To calculate the Ambiguity function for a bistatic Radar (bistatic, radar, ambiguity)

varargout=bisambfun(u,r,fs,cut)

ALL PERMUTATIONS OF SEQUENCE by Sandeep Solanki

Generates All Permutations of a sequence (math, function, permutation)

allperm(n)

Concatenate arrays with different sizes in Matlab by Andres

This function allows you to concatenate arrays with different sizes padding with NaN where needed. (array, concatenate, function)

[catmat]=padconcatenation(a,b,c)

Gabor function by Niru Maheswaranathan

Generates a 2D spatial Gabor function. Useful for generating model simple cell receptive fields. (gabor, image processing, function)

gabor(varargin)

NEWTON RAPHSON by Sandeep Solanki

Newton-raphson method to find root of an equation. (math, newtonraphson, newton)

newtonraphson(Eqn_Str,Start_Point,Max_Iter)

Convert Latitude/Longitude by Matthew

Convert Latitude/Longitude between Degrees/Minutes/Seconds to/from Decimal (function, convert, conversion)

degrees=degreesMinutesToDecimal(degrees_minutes)

degrees_minutes=degreesDecimalToMinutes(degrees)

Aperiodic array generation by ben payne

Functions to create aperiodic 1D, 2D arrays from Thue-Morse, Fibonacci, Rudin-Shapiro algorithms (aperiodic, thuemorse, thue)

convert_1D_binary_to_2D_array(sequenc)

convert_2D_array_to_coordinates(sourceGrid,scatr_const)

generate_1D_baumSweet_array(generation,seed)

EnRaya 0.9 beta by Jorge Crespo

El clásico tres en raya sobre consola MatLab. The classic Tic-Tac-Toe on MatLab console (tres en raya, tic tac toe, tictactoe)

enraya.m

Recursive Integer Guessing Game by Adam Gripton

A recursive algorithm that queries an objective function to guess an unknown integer. (guess, game, function)

z=guessgame(isleq,n,k)

Universal MEX wrapper by Thomas

Call any function in a shared library from Matlab (with some limits on the function signature). (c, wrapper, dll)

dl_check(symbol)

dl_exec(funName, varargin)

dl_load(libPath, varargin)

chooseargs by Adam Gripton

Allows direct, inline return of any combination of arguments and indices to a function. (inline, function, output)

C=chooseargs(f,argidx,idxc,varargin)

polyfitn by John D'Errico

Polynomial modeling in 1 or n dimensions (polyfit, modeling, regression)

polyfitn_demo

polydern(p,diffvar)

polyfitn(indepvar,depvar,modelterms)

Specific Sample Function Plotting using MatLab 7.12 by Nadir Altinbas

Function plotting (function, pyramid surface, interval)

CNCCoder by Sagheb Kohpayeh Araghi

This is a basic CNC coder which allow user to write CNC codes. (cnc code, data, cnc)

newCNC

Open new m-file with standard header text in editor by Kevin Bartlett

Creates a new m-file with standard function header text. (development, editor, boilerplate)

newmf(newMFileName)

Simple example of genetic algorithm for optimization problems by Andrea Cirillo

It is used to generate useful solutions to optimization and search problems. (algorithm, genetic, optimization)

[p_min, iter, f]=genetic_algorithm (func, numMaxInd, numF, ...

InsertHeader by Dan K

Inserts a user defined header in the m file currently open in editor (development environme..., text header editor rc..., header)

InsertHeader(varargin)

combineOpt by Andrey Popov

Combine user provided option's structure with a default one (structures, cell arrays, function)

combineOpt(options,default_options)

dnaTranslate by Alexander Wallar

This function translates DNA nucleotides into Amino Acids (bio, biology, biotech)

dnaTranslate(dnaVec)

Workspace variables into functions by Mert

Reading multiple variables into a function and saving those variables in a loop (variables, function, loop)

myfunc1.m

Newton - Raphson method by Andrea Cirillo

Find the zero of a regular function with Newton - Raphsons' method. (newton raphson, zero, newton)

zero=newton_raphson(funzione,tolleranza)

Draw grpah of a function on matrix by David Silver

FCN2MAT Convert user-defined single-valued function to matrix (function plotting, plot, draw)

fcn2mat(fcnstr,minX,maxX,perX,lineWidth,perY,minY,maxY)

Simple example of PSO algorithm by Andrea Cirillo

Matlab function to find the minimum of a objective function with the PSO Algorithm (pso, function, minimum)

[p_min, f_min, iter]=pso(func, numInd, range, n_var, tolera...

Simple example of the Simplex Method by Andrea Cirillo

It's a function that finds the minimum value of a two variables function with the simplex method. (function, method, mathematics)

simplexMethod(fun, init_point, step_size, toll, numMaxIter)

Pattern search method: deterministic iterative zero order algorithm by Andrea Cirillo

It finds the relative minimum of a two variables function with the Pattern search method. (optimization, mathematics, deterministic)

pattern_search(f, p0, step_size, tolerance, N_it)

Bisection's method by Andrea Cirillo

It's a matlab function that finds a regular real function's zero with the bisection's method. (bisection, approximation, optimization)

p_min=bisection(func,int,iter,tol_x,tol_f)

EXECIN by Jiro Doke

Executes functions and scripts not in the path. (path, directories, files)

execin(fullFunctionName, varargin)

image resampling by Omer Demirkaya

This is a simple function that resamples the image at a different pixel size (image processing, pixel, function)

imresample(oldpixsize,img,newpixsize,intmethod)

Gradient from Neural Network by Alan Jennings

Function that takes a NN and creates a new NN that gives the gradient. (neural networks, function, gradient)

NN_DerivativeValidate

NN_GradientFunction(net)

Matrix exponential by Stefan Güttel

A rational Chebyshev method to compute the exponential of a symmetric matrix. (exponential, matrix exponential, function)

rcexpmv(A,v,tol,solver)

rcexpmv2(K,M,v,tol,solver)

test_rcexpmv.m

fdep: a pedestrian function dependencies finder by us

FDEP dissects ML files and iteratively looks for all user defined functions used during runtime (nested, path, files)

fdep.m

r=tfdep3(varargin)

tfdep1

farg: a pedestrian M-file parser showing all used functions' syntax by us

parses an M-file searching for functions and prints their exact, literal syntax (development environme..., argument list, script)

ao=dummy1(ai)

fargtest(... %#ok

fargdemo.m

CHECKVARS by Matt Fig

Checks for function masking by variables in an M-File. (masking, mask, variables)

checkvars(fname)

UniqueFuncNames by Jan Simon

Check uniqueness of function names (function, name, check)

UniqueFuncNames()

dep by Thomas Guillod

Make a dependency report for a matlab file and plot the call graph. Make only static code analysis. (report, dependency, calling)

dep(indir,main,reclim,others,fileout)

dep1()

dep2()

struvem.m by Drew

Modified struve function calculation using series definition. (struve, modified struve, bessel)

f=struvem(v,x,n)

exportToZip: Identifies the dependencies of an M-file and creates a ZIP file by Malcolm Wood

Files inside $matlabroot/toolbox are omitted, providing a useful way to package your work (potw, dependencies, files)

exportToZip(funcname,zipfilename)

mydepfun(fn,recursive)

Direct Indexing of Function Calls (OOP Exercise) by Matt J

Pseudo- function handle which can both call a function and post-index the output in 1 expression. (fancy function, indexing, function)

S=LibraryStruct

S=add2lib(varargin)

S=rmlib(varargin)

Agilent 33120A Function Generator - Driver by The Instrument Control Team

MATLAB instrument driver for the Agilent 33120A Function / Arbitrary Waveform Generator (33120a, generator, function)

Beta regression by Willem-Jan de Goeij

Estimation of a beta regression model (logit link function). The parameters are estimated with ML. (beta, regression, model)

betalik(vP, mX, vy)

betareg(vy, mX);

betasim(n, vBeta, phi)

Permittivity of Metals at Optical Wavelengths (Brendel-Bormann) by Collin Meierbachtol

Relative complex permittivity of various metals using the Brendel-Bormann method. (palladium, copper, permittivity)

cef(z,N);

cef(z,N);

domain coloring by Ankur Pawar

Visualization of complex function. (domain coloring, complex function, mathematics)

img=coolviz1(func)

img=coolviz2(func)

img=coolviz3(func)

Permittivity of Gold at Optical Wavelength (Brendel-Bormann) by Collin Meierbachtol

Relative complex permittivity of gold over optical wavelengths using the Brendel-Bormann method. (permittivity, complex, gold)

cef(z,N);

cef(z,N);

The speed of reading and writing matrix by function by Su Dongcai

A simple demonstration on the speed of reading and writing matrix by function (function, read, write)

check_rwSpeed(data, N_iters)

lapack by Tim Toolan

Easily call any LAPACK or BLAS routine from inside Matlab. (blas, function, lapack)

lapack(varargin);

lapackhelp(func)

evalf.m v2.0 (Sep, 2009) by Carlos Adrian Vargas Aguilera

Evaluates any function (handle, anonymous, name, full-name) even if not in the MATLAB PATH! (utilities, path, cd)

evalf(varargin)

Thin Plate Spline Network with Radiohead Example by Travis Wiens

Thin plate splines can be used to interpolate nonuniform data, such as the Radiohead dataset, which (thin plate spline, rbf, approximation)

[a, xc]=train_thin_plate_spline(x,y)

y_hat=sim_thin_plate_spline(x,x_c,a);

tps_radiohead_example.m