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updated 2 days ago

Total Least Squares with mixed and/or weighted disturbances by Ivo Houtzager

Ivo Houtzager (view profile)

Total Least Squares with mixed and/or weighted disturbances (linear algebra, matrix, solver)

mtls(A1,A2,B,varargin)

tls(A,B,varargin)

wmtls(A1,A2,B,W,varargin)

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updated 2 days ago

JQR/JRQ/JQL/JLQ factorizations by Ivo Houtzager

Ivo Houtzager (view profile)

JQR/JRQ/JQL/JLQ factorizations of an array (matrices, matrix, array)

jlq(A,J,tol,econ)

jql(A,J,tol,econ)

jqr(A,J,tol,econ)

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updated 9 days ago

matrix converter by maziar abootorabi

Matrix converter is a device which converts AC input supply to variable AC supply as output (matrix, matrix converter, sparse matrix convert...)

matrix.mdl

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updated 10 days ago

Simple to use NMF/NTF with beta divergence by Antoine Liutkus

very simple to use implementation of the NMF/NTF model (nmf, ntf, nonnegative)

betaNTF(V,K,varargin)

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updated 10 days ago

LTE Physical Resource Simulation by Minh Nguyen

It simulate the physical resource of LTE (lte, gui, matrix)

data2string(data)

delarray(array,value)

filtermatrix(matrix,ia,iz,ja,jz)

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updated 14 days ago

cell2mat4obj( input ) by Wang

Wang (view profile)

Covert object cell array to object matrix (cell2mat, cell arrays, matrix)

cell2mat4obj( input )

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updated 14 days ago

Re index Matrix or Vector by midhun

midhun (view profile)

Re index Matrix or Vector by column, row and both (matrix, vector, reindex)

Re_index(Matrix,index,how)

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updated 1 month ago

LRSLibrary by Andrews Sobral

Low-Rank and Sparse Tools for Background Modeling and Subtraction in Videos (computer vision, tensor, matrix)

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updated 1 month ago

Numerical Computing with MATLAB by Cleve Moler

Cleve Moler (view profile)

Apps from Numerical Computing with MATLAB (mathematics, matrix, article)

bizcard

blackjack(N)

bslashtx(A,b)

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updated 1 month ago

Experiments with MATLAB by Cleve Moler

Cleve Moler (view profile)

Apps from Experiments with MATLAB (mathematics, matrix, article)

morse_tree_extended.m

bigscreen(arg)

biorhythm(birthday)

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updated 1 month 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 1 month ago

Yet another matrix solution by Sagheb Kohpayeh Araghi

Numeric matrix solution (matrix, gauss, augmented)

Projnum3New.m

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updated 2 months ago

MTT by Andrews Sobral

Matlab Tensor Tools (tensor, matrix, decomposition)

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updated 2 months ago

Complex matrix inversion by Real matrix inversion by Feng Cheng Chang

Calculate the complex matrix inverse by using only real matrix inverse (mathematics, matlab, matrix)

inv_CR(M)

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updated 2 months ago

MappedTensor class - memory-mapped files by Dylan Muir

Dylan Muir (view profile)

A better, transparent memmapfile, with complex number support. (oop, matrix, large tensor)

MappedTensor

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updated 3 months ago

SUB2IND4UP Linear index from subscripts of upper triangular matrix (only elements above diagonal) by Liber Eleutherios

Single index for given subscripts of a 2D upper matrix, (no elements over the diagonal) (subscripts, linear indexes, vector)

sub2ind4up(I, J)

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updated 3 months ago

IND2SUB4UP Subscripts from linear index for upper triangular matrix (only elements above diagonal) by Liber Eleutherios

Subscripts from a given single index for a 2D upper matrix (no elements over the diagonal) (subscripts, linear indexes, vector)

ind2sub4up(IND)

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updated 3 months ago

select_image() by Haroun SMIDA

load an image (image, image processing, image analysis)

select_image()

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updated 4 months ago

Hibert scan by Said BOUREZG

Said BOUREZG (view profile)

Hilbert16.m Hilbert.m Hilbertinv16.m Hilbertinv.m lena512.bmp (medical, image processing, matrix)

Hilbert(T)

Hilbert16(T)

Hilbertinv(T)

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updated 4 months ago

OLS by Marco Cococcioni

This functions implements the algorithm of Orthogonal Least Squares.It can be used to rank regressor (ols, linear algebra, orthogonal least squa...)

ols.m

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updated 4 months ago

higham/shrinking by Nick Higham

Nick Higham (view profile)

MATLAB codes for restoring definiteness of a symmetric matrix by shrinking. (matrix, correlation)

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updated 4 months ago

UFget: MATLAB interface to the UF sparse matrix collection by Tim Davis

Tim Davis (view profile)

Downloads sparse matrices from the web directly into the MATLAB workspace, from a vast range of real (linear algebra, sparse, matrix)

UFget

UFget_defaults

UFget_lookup

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updated 4 months ago

Bayesian Linear Regression by Soumya Banerjee

This is a set of MATLAB functions to do Bayesian linear regression (statistics, optimization, mathematics)

bayesian_regression

CALL_bayesian_regression

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updated 4 months ago

Finite Element Triangular Mesh Generator by Kehinde OROLU

This function generates triangular mesh for a rectangular shape structure for FEM analysis (mesh, finite element analys..., matrix)

femTriangularMeshGenerator(Lx,Ly,Nx,NE)

FEMmeshExample.m

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updated 6 months ago

ellipseMatrix(y0, x0, a, b, theta, im, c1, c2, pInterp) by Nicolae Cindea

Nicolae Cindea (view profile)

Drawing an ellipse into a matrix image. (ellipse, image generation, draw)

ellipseMatrix(y0, x0, a, b, theta, im, c1, c2, pInterp)

test.m

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updated 6 months ago

display_matrix by Marshall

Marshall (view profile)

Plots the values of a matrix to a MatLab figure. (mathematics, matrix, statistics)

display_matrix(matrix,varargin)

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updated 6 months ago

OpenStreetMap Functions by Ioannis Filippidis

Load map, extract connectivity, plot road network & find shortest paths from OpenStreetMap XML file. (data import, automotive, matrix)

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updated 7 months ago

combinationMatrix.m by Tezcan

Tezcan (view profile)

Create a matrix which includes every combination of data set elements (combination, searching algorithms, optimization)

combinationMatrix(dataSet,Parameter)

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updated 7 months ago

Tridiagonalization of a Hermitian or symmetric matrix based on Lapack interface by Sung-Eun Jo

The code computes the tridiagonal decomposition of a Hermitian matrix by calling Lapack routines. (tridiag, tridiagonalization, matrix)

lapack (varargin);

tridiag (varargin)

tridiag_lapack (varargin)

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updated 7 months ago

Bidiagonalization of a matrix based on Lapack interface by Sung-Eun Jo

The code computes the bidiagonal matrix decomposition of a matrix by calling Lapack routines. (bidiagonalization, lapack, matrix)

bidiag (varargin)

bidiag_lapack (varargin)

lapack (varargin);

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updated 7 months ago

compare_matrices.m by Marcel Been

Compare two matrices (matlab, compare, matrices)

compare=compare_matrices(x)

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updated 8 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 8 months ago

discretefouriertransform.m by NILAKANTHA MEHER

Discrete Fourier transform (general, search, application)

X=discretefouriertransform(Data,timestep)

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updated 8 months ago

Graphical User Interface for Solving Ordinary Differential Equations for In-Vitro Infection by Soumya Banerjee

A graphical user interface to solve a set of ordinary differential equations (in-vitro infection) (data import, data export, gui)

odesolver_outline

odecall_eclipse_tcl_jv_local(target,infected1,...

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updated 8 months ago

Wilcoxon rank-sum test and box plots for genes/compounds etc in healthy vs. disease by Soumya Banerjee

Does a Wilcoxon rank-sum test and creates box plot for genes etc in healthy vs. disease individuals (biostatistics, biotech, data import)

wilcoxon_ranksum_boxplot

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updated 8 months ago

t-test and box plots for genes/compounds etc in healthy vs. disease by Soumya Banerjee

Does a t-test and creates box plots for genes/compounds in healthy vs. disease individuals (statistics, biostatistics, biotech)

t_test_boxplot

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updated 8 months ago

healthy_disease_boxplot.zip by Soumya Banerjee

Box plots of measured quantity in healthy vs. disease in two cohorts (statistics, biostatistics, data import)

healthyvsdisease_box_plot_general

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updated 9 months ago

Chess Picture for visualizing correlation matrix.zip by Guangdi Li

Guangdi Li (view profile)

A nice visualization for highlighting correlation matrix (correlationmatrixvisu..., correlation, matrix)

ArgStruct=parseArgs(args,ArgStruct,varargin)

ChessPicture_Matrix( CorrelationMatrix,XAxisName,YAxisNam...

h=subaxis(varargin)

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updated 9 months ago

Linear regression for multiple category data with different slopes for each by Soumya Banerjee

The function does OLS and RMA regression on data that is categorized into two different categories (aerospace, biotech, communications)

regress_plot_twocategories_allslope

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updated 9 months ago

Vectorized Multi-Dimensional Matrix Multiplication by Darin Koblick

Darin Koblick (view profile)

Take Any N-D Matrix and Multiply it by another N-D Matrix Without a For-Loop (matrix, matricies, multiplication)

eDim(fND,fSeq)

fDim(ND,dim)

mntimes(x,y,xrowdim,xcoldim,yrowdim,ycoldim)

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updated 9 months ago

Matrix exponential times a vector by Peter Kandolf

Computes EXPM(tA)b, without explicitly computing the matrix exponential, by Leja interpolation. (mathematics, matrix, matrix exponential)

expleja (h, A, varargin)

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updated 10 months ago

Kepler State Transition Matrix (MEX) by Rody Oldenhuis

Rody Oldenhuis (view profile)

Compute Kepler state transition matrix for an arbitrary number of time steps. M and C++ version. (aeronautics, aerospace, kepler)

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updated 10 months ago

sisder.m by Daniel

Daniel (view profile)

Create Space State system matrix from differential equation (space state, matrix)

sisder.m

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updated 10 months ago

cspy.m by Hugo Gualdron

cspy: a color-coded version of sparse matrix viewer spy (spy, colormap, matrix)

cspy(varargin)

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updated 10 months ago

highest row degree coefficient matrix of a polynomial matrix T(s) by Lazaros Moysis

This function computes the highest row degree coefficient matrix of polynomial matrix T(s). (control design, mathematics, matrix)

Tl=rowdeg(T);

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updated 11 months ago

Pair-wise Euclidean Distance Matrix by Quan Wang

Quan Wang (view profile)

Computing the distance matrix without loops (data, distance, matrix)

D=distanceMatrix(X)

D=distanceMatrix2(X,Y)

demo1.m

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updated 11 months ago

Efficient Vector Rotation Matrix Routine by Darin Koblick

Darin Koblick (view profile)

Efficient Method to Determine a Matrix Needed to Rotate One Vector to Another (vector, rotation, euler)

vecRotMat(f,t)

vecRotMatDemo()

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updated 12 months ago

Generating Gaussian Filter 2D Matrix by Duc Chung Tran

The function is used to generate Gaussian Filter 2D Matrix. (gaussian, filter, matrix)

g=Gaussian_filter(Filter_size, sigma)

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updated 1 year ago

3D colored bar plot by Johannes

Johannes (view profile)

3D bar plot with arbitrary coloring (bar plot, 3d, color)

bar3c(Z,x,y,w,C)

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updated 1 year ago

Positive-Definite Matrix by Muhammad Asim Mubeen

This function returns a positive-definite symmetric matrix. (matrix, matrices, nonlinear)

Spd_Mat(A)

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