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updated 2 months ago

Frechet Distance Calculator by Tristan Ursell

Estimate the similarity between curves in space using the scalar Frechet Distance. (curve, curves, path)

frechet(X1,Y1,X2,Y2,varargin)

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updated 6 months ago

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)

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updated 6 months ago

voltage to current converter by safaa

V2I function (function)

v2i (vin,R1)

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updated 7 months ago

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)

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updated 1 year ago

Bistatic Ambiguity Function by Luigi

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

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

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updated 1 year ago

ALL PERMUTATIONS OF SEQUENCE by Sandeep Solanki

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

allperm(n)

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updated 1 year ago

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)

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updated 1 year ago

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)

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updated 1 year ago

NEWTON RAPHSON by Sandeep Solanki

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

newtonraphson(Eqn_Str,Start_Point,Max_Iter)

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updated 1 year ago

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)

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updated 1 year ago

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)

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updated 1 year ago

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

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updated 1 year ago

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)

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updated 1 year ago

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)

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updated 1 year ago

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)

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updated 1 year ago

polyfitn by John D'Errico

Polynomial modeling in 1 or n dimensions (polynomial, curve, regression)

polyfitn_demo

polydern(p,diffvar)

polyfitn(indepvar,depvar,modelterms)

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updated 1 year ago

Specific Sample Function Plotting using MatLab 7.12 by Nadir Altinbas

Function plotting (function, pyramid surface, interval)

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updated 1 year ago

CNCCoder by Sagheb Kohpayeh Araghi

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

newCNC

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updated 1 year ago

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)

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updated 1 year ago

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...

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updated 1 year ago

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)

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updated 1 year ago

combineOpt by Andrey Popov

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

combineOpt(options,default_options)

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updated 2 years ago

dnaTranslate by Alexander Wallar

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

dnaTranslate(dnaVec)

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updated 2 years ago

Workspace variables into functions by Mert

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

myfunc1.m

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updated 2 years ago

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)

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updated 2 years ago

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)

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updated 2 years ago

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, tole...

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updated 2 years ago

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)

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updated 2 years ago

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)

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updated 2 years ago

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)

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updated 2 years ago

EXECIN by Jiro Doke

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

execin(fullFunctionName, varargin)

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updated almost 3 years ago

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)

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updated almost 3 years ago

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)

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updated 3 years ago

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

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updated 3 years ago

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

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updated 3 years ago

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

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updated 3 years ago

CHECKVARS by Matt Fig

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

checkvars(fname)

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updated 3 years ago

UniqueFuncNames by Jan Simon

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

UniqueFuncNames()

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updated 3 years ago

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()

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updated 3 years ago

struvem.m by Drew

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

f=struvem(v,x,n)

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updated 3 years ago

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)

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updated 3 years ago

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)

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updated 3 years ago

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

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

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updated 3 years ago

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)

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updated 3 years ago

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);

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updated 3 years ago

domain coloring by Ankur Pawar

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

img=coolviz1(func)

img=coolviz2(func)

img=coolviz3(func)

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updated 3 years ago

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);

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updated 3 years ago

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)

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updated almost 4 years ago

lapack by Tim Toolan

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

lapack(varargin);

lapackhelp(func)

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updated almost 4 years ago

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)

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