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updated 4 years ago

Separate Kernel in 1D kernels by Dirk-Jan Kroon

Decompose an arbitrary N dimensional filtering kernel into 1D kernels, for faster filtering (image, 2d, 3d)

[K1 KN ERR]=SeparateKernel(H)

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updated 4 years ago

dep by Thomas Guillod

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

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

dep1()

dep2()

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updated 4 years ago

plotXmatrix.m by Joshua Carmichael

Plots data on separate y-axes (plot, time series, signal processing)

[dataout,varargout]=plotXmatrix(data,varargin)

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updated 4 years ago

Plots a surface coloring by layers (using contour curves) by Rafael Palacios

Creates a surface and applies color by layers. Different elevation levels are clearly identified. (surface coloring, elevation, contour)

[s m]=surflayers(X,Y,Z,layers)

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updated almost 5 years ago

Overlay 2 matrices in an imagesc-like plot by Nathan

This allows one to overlay 2 matrices in the same plot in an imagesc.m like manner. (imagesc, plot, visualization)

figure1 =imagesc_2mat(Matrix1,Matrix2,colormapchoice)

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updated almost 5 years ago

marginhist.m by Peter Perkins

2D scatterplot w/marginal histograms. (specialized, plotting, scatterplot)

marginhist.m

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updated 5 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 5 years ago

Bias Field Corrected Fuzzy C-Means by Dirk-Jan Kroon

Estimates the illumination artifact in 2D (color) and 3D CT and MRI and segments into classes. (bias field, biasfield, segmentation)

I=imgaussian(I,sigma,siz)

[B,U]=BCFCM2D(Y,v,Options)

BCFCM3D.m

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updated 5 years ago

Solid State Physics Simulation Pack_V 0.02 by Ali Mohammad Razeghi

A Simple Pack of Tools for Plotting Lattices and Crystals and Calculating Their Properties. (ccv, lattice, cplot)

[Xout,Yout,Zout]=gplot3(A,xy,lc)

ccv ( A , N , F )

cplot ( A , N , F )

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updated 5 years ago

imagescnan.m v2.1 (Aug 2009) by Carlos Adrian Vargas Aguilera

Same as IMAGESC but ignores NaNs. (specialized, plotting, imagesc)

imagescnan(varargin)

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updated 5 years ago

Reshape 1D to 2D with Balance by Dr. Murtaza Khan

Reshapes 1D array to 2D array with size of rows and columns of B is balance (reshape, vector, 1d)

B=reshape1dto2dbalance(A)

factor2(k)

reshape1dto2dbalanceTest.m

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updated 5 years ago

TNB Frenet Frame by Juan Pablo Gomez Perez

GUI that plots f(t) curves and shows the tangent, normal and binormal vectors travelling through it (specialized, plotting, calculus)

H=TNBbad(varargin)

TNBdef.m

TNBeval();

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updated 5 years ago

Edges generation by Jan Valdman

Algorithm generates edges of a conforming 2D/3D triangulation. (edges generation, matrix, 2d)

[element2edges, edge2nodes]=getEdges(elements)

[matrix,I]=deleterepeatedrows(matrix)

entryrows=entryInWhichRows(A)

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updated 5 years ago

vfield_color by DS

Plot a 2-D vector field, where color is defined by a colormap and indicates vector magnitude. (vfield, velocity, plot)

vfield(x,y,u,v,varargin)

vfield_color(image,x,y,u,v,scale,cmap)

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updated 5 years ago

smooth2a by Greg Reeves

Smooths a 2D matrix using a mean filter over a user-defined rectangle. Ignores and preserves NaNs. (2d, approximation, interpolation)

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updated almost 6 years ago

Recursive tesselation by Daniel Lau

Produces a 2-D array by means of rec. tesselation. (image processing, 2d, array)

B=rcrsvtslltn(N)

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updated almost 6 years ago

Plot Some Paths by Rodolphe Sitter

This application allows you to generate and visualize some random paths (finance, plot, generate)

PlotPaths(varargin)

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updated almost 6 years ago

Zero interval calculation by Marcelo Silva

This program finds an interval where the chosen function has a zero. (mathematics, graph, functions)

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updated almost 6 years ago

rgb2name by matt dash

Names a color based on its RGB-triple colorspec. Knows over 400 color names. (rgb, color, cell array)

name=rgb2name(x)

rgb2namedemo

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updated 6 years ago

GETRGB (v1.0) by Jos (10584)

Get RGB triplet of matlab color name (color, colour, rgb)

getrgb(colorname)

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updated 6 years ago

fill2c: a pedestrian area filler by us

fill2c paints areas below/above a threshold with different colors (specialized, plotting, patch)

[p,par]=fill2c(x,y,cn,cp,yoff)

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updated almost 7 years ago

Radial Scan by Narupon Chattrapiban

Get radial scan of a matrix (radial, scan, profile)

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updated 7 years ago

COLORVFIELD3 Colored 3D Vector Field Plotter by Michael Sullivan

Plots 3D vectors colored according to their lengths. (specialized, plotting, colorvfield)

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updated 7 years ago

Colored 2D Vector Field Plotter by Michael Sullivan

Plots 2D vectors colored according to their lengths. (specialized, plotting, colorvfield)

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updated 7 years ago

A much improved CHAR2LINE by Ian Howat

Returns a character array or cellstr as a single, delimited string. Useful for building ascii files. (strings, cell, cellstr)

char2line(varargin)

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updated 7 years ago

Draw a circle in a matrix / image by Peter Bone

Draw a circle in a 2D matrix using the integer midpoint circle algorithm (draw, circle, 2d)

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updated almost 8 years ago

Draw 3D arrows by Changshun Deng

A function to draw 3D-arrows. (specialized, plotting, arrow)

rotatedata.m

varargout=arrow3d(start,stop,ang,ltype,p,n)

x(~out); end;

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updated almost 8 years ago

Grayscale to RGB Converter by Valeriy Korostyshevskiy

Convert grayscale images to RGB using a specified colormap. (color, grayscale, rgb)

grs2rgb(img, map)

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updated 8 years ago

HERRORBAR by Jos (10584)

Horizontal errorbar plot. (specialized, plotting, horizontal)

herrorbar(x, y, l, u, symbol)

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updated 8 years ago

Floyd Shortest Path Routing by Weihuang Fu

find the shortest path from any node to any node in a network (shortest path routing, floyd, matrix)

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updated 8 years ago

intercalar03 by Miguel D. B.

Intercalates the elements of 2 or more vectors to form one row vector (intercalate, array, vector)

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updated 9 years ago

Plot 3D vectors/arrow (again ...) by Emmanuel Dinnat

Plot 3D vectors using surfaces (annotation, customization, arrow)

arrowPlot(initPoints, finishPoints, varargin)

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updated 9 years ago

Jsurf by J De Freitas

3D plot onto an arbitrary surface. (specialized, plotting, surface plot)

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updated 9 years ago

PDFPLOT by Alex Bar-Guy

PDFPLOT displays a histogram of the empirical probability density function (PDF) of the input data. (statistics, probability, pdf)

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updated 9 years ago

label2rgb3D by payel ghosh

Creates a 4D rgb image from a 3D label image. (color, label2rgb, 3d)

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updated 9 years ago

Dijkstra Algorithm Consistent with Cyclic Paths by Yi Wang

This function and attached examples show finding shortest-paths (including cyclic paths) from a dire (coding theory, information theory, dijkstra)

dijkstra(pathS, pathE, transmat)

dijkstra_stub1.m

dijkstra_stub2.m

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updated 9 years ago

plot2mif by Juerg Schwizer

Vector graphics export of 2D MATLAB plots to Framemaker MIF-files. (graphics import, graphics export, framemaker)

plot2mif.m

newfigure.m

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updated 9 years ago

Plot 2D/3D Vector with Arrow by Rentian Xiong

This function plots a line vector with arrow head. (2d, 3d, vector)

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updated 9 years ago

slicefr.m by Ulrich Theune

Frames slices and plots a line where two slices intersect. (annotation, customization, slice)

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updated almost 10 years ago

simple x-y plot from *.txt by WaiChing Sun

2D Plot function which reads the columns in the text file and generates plot. (specialized, plotting, 2d plot)

varargout =simplexyplot(mem)

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updated 10 years ago

smooth2 by Kelly Hilands

Smooths the data in a 2D matrix with a user-defined resolution. (approximation, interpolation, 2d)

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updated 10 years ago

Custom Bumps by Roy Schestowitz

Generate and display sets of flexible bumps (specialized, plotting, generate)

generate_show_custom_bumps()

make_1d_bump(n_images, image_width, bump_width, bump_widt...

normalise_to_bounds(data, lower_bound, upper_bound)

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updated 10 years ago

Fix string for graph title by Alecsander Eitan

This function fixes a string before it is used as a title for a graph. (annotation, customization, graph title)

fix_title_string(s1)

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updated 10 years ago

Fancy Plot by Roy Schestowitz

A more graphical mode for 'plot'. (fancy, plot, data)

fancyplot(varargin)

fp (datavector)

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updated 10 years ago

xyerrorbar by Nils Sjöberg

Errorbars for both x and y data. (specialized, plotting, errorbars)

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updated 10 years ago

Fire v1.0 & v1.1 by Mladen Jovanovic

.m file (data exploration, fire, blur)

fire(action)

fire(action)

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updated 10 years ago

errorplot.m by Parminder Basran

Plots error bars and legend for data. (specialized, plotting, error)

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updated almost 11 years ago

rgbconv.m by Rasmus Anthin

Convert hex color to or from MATLAB color vector. (with syntactic sugar). (color, rgb, hex)

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updated almost 11 years ago

Arrow3 version 4.58 by Jeff Chang

Draw arrow(s) from point A to B. (annotation, customization, arrow)

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updated almost 11 years ago

plot_circle.m by Alister Fong

Produces coordinates that denote a circle. (image generation, circle, plot)

plot_circle(X,Y,Radius,varargin)

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