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updated 13 days ago

CSO by Xian-Bing Meng

This is a new bio-inspired algorithm: Chicken Swarm Optimization, proposed by Xian-Bing (2014) (code, algorithm, optimization)

CSO( FitFunc, M, pop, dim, G, rPercent, hPercent, mPercent )

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updated 14 days ago

calledby(depth) by Dave Stanley

Queries the source of function calls (utility, function)

calledby(depth)

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updated 14 days ago

is_calledby(func_name) by Dave Stanley

Returns 1 if the active function has a parent; else returns 0. Also tests for specific parent names. (function, utility)

is_calledby(func_name)

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updated 16 days ago

Novel Bat Algorithm (NBA) by Xian-Bing Meng

This is a metaheuristic algorithm: Novel Bat Algorithm (NBA), proposed by Xian-Bing (2015) (algorithm, optimization, random)

NBA.m

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updated 16 days ago

Bird Swarm Algorithm (BSA) by Xian-Bing Meng

This is a new bio-inspired algorithm: Bird Swarm Algorithm, proposed by Xian-Bing (2015) (algorithm, random, optimization)

BSA( FitFunc, M, pop, dim, FQ, c1, c2, a1, a2 )

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updated 20 days ago

Generalized Matrix Exponential by Kenneth Johnson

Solves Y'(t) = D(t)*Y(t) for Y(1) with Y(0) = I (identity matrix). (mathematics, algorithm, differential equation...)

gexpm(D,tol,m1)

demo_gexpm.m

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updated 26 days ago

add_cross_hair( fig ) by Chen Qi

This tool enables easily add/remove a mouse following cross-line. (figure add on, function, cross hair)

add_cross_hair( fig )

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updated 1 month ago

plot_depfun by Christopher Pedersen

plots a graph of the dependencies of a function (code, function, depfun)

plot_depfun(foo,varargin)

plot_graph(names,from,to,varargin)

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updated 2 months ago

polyfitn by John D'Errico

John D'Errico (view profile)

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

polyfitn_demo

polydern(p,diffvar)

polyfitn(indepvar,depvar,modelterms)

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updated 2 months ago

Nargin Complete by Etienne Combrisson

Managed input arguments of Matlab functions. (variable, function, input)

NarginComplete(Sin,varargin)

NarginExampleFcn(str1,nb1,varargin)

Main_NarginExample.m

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updated 3 months ago

plot_subfun by Christopher Pedersen

plots the subroutines in a function, and their dependencies on each other (code analysis, function, code)

plot_graph(names,from,to,varargin)

demo_subfun.m

plot_subfun.m

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updated 3 months ago

Manipulate by srinivas.gs

Mathematica-style function and model manipulation in MATLAB (manipulate, mathematica, function)

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updated 4 months ago

OFDM code for SNR vrs BER plotting by FIAZ bagawan

SNR vrs BER plotting in OFDM using 16 QAM technique (function)

OFDM.m

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updated 4 months ago

Cubic Splines Made Easy by Chris McComb

Fits a set of cubic splines to given data, and returns an inline function. (cubic splines, curvefitting, interpolation)

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updated 5 months ago

Volterra Integral Equations Solver by Ankit Digarsey

Analytical Solutions of Volterra Integral Equations. (mathematics, function, convolution)

isolve( h,f,ker )

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updated 5 months ago

findFunctionInPath by Chethan Pandarinath

find all functions in the current matlab path that match (via regexp) a certain pattern (function, find, path)

findFunctionInPath(pattern, caseSensitive)

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updated 5 months ago

QUADRATIC INTERPOLATION METHOD by Sleeba Paul

Quadratic Interpolation Method with single variable function. (quadratic, interpolation, ssrao)

quadractic_interpolation.m

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updated 5 months ago

SLIDEFUN by Jos (10584)

Jos (10584) (view profile)

apply function to a moving window over a vector (v4.1, feb 2015) (moving, running, feval)

slidefun

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updated 5 months ago

Solidworks Thermal function generator by Ganindu

This generates a thermal, time function that is compatible with the solid works thermal study (solidworks, thermal, simulation)

simutst.m

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updated 5 months ago

2 Dimensional Optimization using a Continuous Genetic Algorithm by Hashem Rizk

Function Optimization using a Continuous Genetic Algorithm (gentic, optimization, gui)

GeneticAlgorithmOptimizationGUI(varargin)

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updated 6 months ago

Numerical Integration Toolbox by George Papazafeiropoulos

Contains several numerical integration rules to evaluate the integral of a function (abscissa, adaptive, chebyshev)

Adaptive Numerical Quadrature Theory

Integration Point Calculation Theory

Quadrature Rule Theory

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updated 8 months ago

piecewise cubic interpolation by Orlando Rodríguez

Code to interpolate function values and corresponding derivatives. (approximation, interpolation, derivatives)

pcinterp( x, y, xi, stype )

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updated 8 months ago

hist2d(D,Xn,Yn,Xrange,Yrange) by Yang Hu

Yang Hu (view profile)

Optimized 2-dimensional Histogram for Complex Data (statistics, function)

hist2d(D,Xn,Yn,Xrange,Yrange)

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updated 9 months ago

Roots for non-linear highly-transcendental equation. by sai kumar

it solves almost any given linear, non-linear, non-linear & highly-transcendental equations. (matlab, mathematics, function)

[F] =FCT(TOL)

code(a,b)

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updated 9 months ago

Support Vector Regression by Ronnie Clark

A MATLAB implementation of Support Vector Regression (SVR). (regression, nonlinear, machine learning)

svr_trainer(xdata,ydata, c, epsilon, kernel, varargin)

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updated 11 months ago

unit_opt.zip by Traian Emanuel Abrudan

A toolbox for optimization under unitary matrix contraint (optimization, matrix, unitary)

S_out=skew(S_in)

[W_final,J_dB,E_dB,U_dB]=riemann_grad_unit_opt(W0,grad_me...

cf_eval(Wk)

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updated 11 months ago

discretefouriertransform.m by NILAKANTHA MEHER

Discrete Fourier transform (general, search, application)

X=discretefouriertransform(Data,timestep)

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updated 1 year ago

Particle Swarm Optimization (Vectorized Code) by Reza Ahmadzadeh

a simple implementation of Particle Swarm Optimization algorithm (PSO) (pso, particle swarm, swarm intelligence)

VPSO.m

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updated 1 year ago

Constructor for function_handles by Rody Oldenhuis

Rody Oldenhuis (view profile)

Creates evaluable function handles for any function, possibly outside the MATLAB search path (function pathscriptin..., function, function_handle)

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updated 1 year ago

My Clock by Gentian Zavalani

Matlab code to design an Analog clock (function, my clock, linspace)

My clock

myclock

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updated 1 year ago

ISFUNCTION by Jos (10584)

Jos (10584) (view profile)

true for valid matlab functions (v3.1, feb 2014) (function, isfunction, matlab function)

isfunction(FUN)

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updated 1 year ago

sum_digits by Daniel Herber

Find the sum of digits of a vector and an interesting script that uses it (digits, number, summation)

sum_digits(x)

dsum_eq_rsum.m

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updated 1 year ago

Complex Function Explorer by Elias Wegert

Routines and user interface to depict and explore complex functions using color representations (colormap, complex function, special functions)

CFEGUI

MyFunction(z)

PPDemo(cs)

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updated 1 year ago

Phase Plots of Complex Functions by Elias Wegert

Routines for creating color representations of complex functions (phase plots) (complex functions, phase plot, domain coloring)

BrightenRGB(RGB,bright)

GUI_PhasePlot(hObject, ~)

PPDemo(cs)

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updated 1 year ago

plot Hydrogen Atom Molecular Orbital by Evan

Evan (view profile)

mix, hybridize, and visualize hydrogen orbital wavefunctions (molecular, physics, chemistry)

PlotHydrogenMolecularOrbital

PlotHydrogenMolecularOrbital_1s2s3s4s

PlotHydrogenMolecularOrbital_2p

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updated 1 year ago

Bisection Method Animation by James Adams

Calculates the root of a function using the Bisection method. Values at each iteration are plotted. (bisection, method, root)

BisectionMethod_Animation_JA

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updated 1 year ago

Fixed Point Algorithm by James Adams

Calculates the fixed point of a function. (fixed point, algorithm, function)

FixedPoint_Algorithm_JA

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updated 1 year ago

Funcion FOR by Mike

Mike (view profile)

funcion for en matlab (for, matlab, function)

EJemplo_funcion.m

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updated 1 year ago

Newton's Method Animation by James Adams

Uses Newton's method to calculate a root to a polynomial function. (newton, method, polynomial)

NewtonsMethod_Animation_JA

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updated 1 year ago

Quadratic Solver by James Adams

Finds solutions to a Quadratic function using Quadratic formula (quadratic, function, roots)

QuadraticFunction_JA

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updated 1 year ago

How To Convert A User Input String To A Function by Masoud Ghanbari

This tutorial will show how to convert user input string to a function which accepts variable. (string, function, input)

inputconvert.m

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updated 1 year ago

South African Public Holidays by Nicole Wilson

Returns dates corresponding to non-trading days for the Johannesburg Stock Exchange in South Africa (finance, dates, function)

holidaysRSA(varargin)

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updated almost 2 years ago

MATLAB function list by Jamie Gertsch

Writes a MATLAB function list to file. (development environme..., function, syntax highlighting)

writeFunctionList(func_file)

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updated almost 2 years ago

Bound Values of an array by Pramit Biswas

Pramit Biswas (view profile)

Check whether value of the array within specified range or not and change accordingly (array, minimum, maximum)

MinMaxCheck( minimum, maximum, A2comp )

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updated almost 2 years ago

Vectorized Bisection Search by Sky Sartorius

Sky Sartorius (view profile)

Robust root-finding method that handles n-dim inputs and therefore has key advantages over FZERO. (bisection, search, root)

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

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updated almost 2 years ago

isscript by Folkert

Folkert (view profile)

The function checks if an m-file is a script or not. (script, utility, mfile)

isscript(filename)

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updated 2 years ago

Frechet Distance Calculator by Tristan Ursell

Tristan Ursell (view profile)

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 2 years ago

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

Jos (10584) (view profile)

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

nchoosecrit(S, FUN)

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updated 2 years ago

voltage to current converter by safaa

safaa (view profile)

V2I function (function)

v2i (vin,R1)

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updated almost 3 years ago

Bistatic Ambiguity Function by Luigi

Luigi (view profile)

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

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

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