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updated 5 months ago

plot 2D implicit function by Edward Wiggin

a simple program to plot 2D implicit functions (plot)

drawImplicitFun( f,xRange,yRange,grid )

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updated 5 months ago

Active Figure Zoom for Selecting Points by Tristan Ursell

Select points at a user-specified zoom level that moves around the image as you click. (figure, zoom, select)

[X,Y]=getline_zoom(Im1,varargin)

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updated 5 months ago

akZoom by Alexander Kessel

Zooming and panning with the mouse in 2D plots. Supports plotyy, loglog, subplot, etc. (2d, axes, mouse)

akZoom.m

image(varargin)

imagesc(varargin)

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updated 6 months ago

Setting Maximum numer of Characters in edit box by 123456

Shows how to limit the number of characters in an edit field using simple GUI programming. (edit, box, edit box)

limit_text(varargin)

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updated 6 months ago

Phased Array Design Toolbox v2.4.2 by Neill Tucker

A toolbox allowing rapid definition and evaluation of 2D and 3D phased array antennas. (2d, 3d, antennas)

Emulti=fieldsum(R,th,phi)

XR=rotx(angle)

YR=roty(angle)

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updated 6 months ago

Adaptive Colormap Function Creates a Colormap Specific to Data by Tristan Ursell

Easily design and fit a colormap to the values in your data! (color, red, blue)

slide_map=rgbslide(mat_in,varargin)

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updated 6 months ago

PNG Maker by Daniel Auger

Capture figures as print-read PNG files (figure, powerpoint, png)

savepptpng(varargin)

saveprintpng(varargin)

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updated 6 months ago

Plot a circle in 3D by Andreas Schmid

The function plots a circle with user defined radius, position and direction (plot, circle)

h_circle=circle_3D(r, M, n)

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updated 6 months ago

PColor-EPS Fix by plainwhite

Fixes anti-aliasing issues for EPS files generated from pcolor plots (plotting, eps, pcolor)

fix_pcolor_eps(filename)

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updated 6 months ago

Save and load data as multi-frame TIFF format by YoonOh Tak

Export various types of data such as single, double or 16bit integer as TIFF format (multiframe, tiff, export)

loadtiff(path)

saveastiff(data, path, options)

saveastiff_demo.m

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updated 6 months ago

sigstar - add signifiance stars to bar charts, box plots, etc by Rob Campbell

Add significance bars and asterisks to various plot types (statistics, plotting, pvalue)

demo_sigstar

varargout=sigstar(groups,stats,nosort)

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updated 6 months ago

get_points by suraj vantigodi

helps you in getting x and y coordinates of non-zero points in the input 2D binary matrix (image processing, image analysis, computer vision)

points=get_points(bin)

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updated 6 months ago

Fast mutual information, joint entropy, and joint histogram calculation for N-D images by ja

Built for 'highest possible' speed. Can handle any number of dimensions, given sufficient memory. (joint histogram, joint entropy, 3d)

ent(J,K)

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updated 6 months ago

Max Path for grayscale 2D image by ja

max path using dynamic programming (min path, max path, dynamic programming)

mxpth(II)

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updated 6 months ago

Kozak Scatterplot by Jeffrey Boyd

This easy-to-read scatterplot quickly highlights both variable's minimum and maximum values. (demo, data display, plot)

kozakscatterplot(main_axis, minMaxX, minMaxY)

KozakScatterplot_Demo.m

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updated 6 months ago

Multi Plot with marker spacing v2 by Scott

Used to generate a single plot of single/multiple large 2D data sets. (marker spacing, plot, plotting)

multi_plot(varargin)

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updated 6 months ago

Multi Plot with marker spacing by Scott Block

plot large 2D data set with custom marker spacing (plot, marker spacing)

multi_plot(varargin)

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updated 6 months ago

Read (digitize) Contour Plot by Andrew Simpson

Load and display a printed contour plot, then use user input to trace the contour lines. (ginput, contour, digitize)

map=readContourPlot(imagefile, xaxis, yaxis, zvalues)

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updated 7 months ago

Connect Randomly Ordered 2D Points into a Minimal Nearest-Neighbor Closed Contour by Tristan Ursell

Connects randomly ordered 2D points into a minimal nearest neighbor contour. (contour, nearest, neighbor)

[Xout,Yout,varargout]=points2contour(Xin,Yin,P,direction,...

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updated 7 months ago

Colormap Dropdown Menu by Seth Kenner

Create a dropdown menu to select a colormap (color, colormap, colorbar)

createColormapDropdown

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updated 7 months ago

AddMultipleLegends by Alexander Mering

Add as many legend you want to a single figure (multiple, legend, plot)

AddMultipleLegends(figure_handle, first_axes_handle, lege...

Example

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updated 7 months ago

Basins of attraction by Siva Srinivas Kolukula

To plot a basin of attraction for given governing equations: x^3-y = 0 ; y^3-x = 0 (basins, attraction, basins of attraction)

NewtonRaphson(X)

BasinsofAttraction.m

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updated 7 months ago

Export figure to 3D interactive PDF by Ioannis Filippidis

Export figure as U3D file or directly to 3D interactive graphics within PDF. (3d, u3d, graphics)

[strmodelshading, strfaces_colors, strfaceshading, strcol...

arclength(px,py,varargin)

axes_extremal_xyz(ax)

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updated 7 months ago

Colors for plotting by Giorgos

Provides color variation for line plots. (color, plot color)

ColorBand( N )

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updated 7 months ago

notBoxPlot - alternative to box plots. by Rob Campbell

This function visualizes raw (grouped) data along with the mean, 95% confidence interval, and 1 SD. (statistics, data exploration, plotting)

sem=SEM_calc(vect, CI)

tint=tInterval_Calc(vect, CI)

varargout=notBoxPlot(y,x,jitter,style)

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updated 7 months ago

Graphical editor for 1D Bezier polynomials by Brian B

BEZEDIT(ALPHA) draws the graph of a 1D Bezier polynomial or arbitrary degree. (bezier, plot, impoint)

bezedit(alpha, haxes, color, varargin)

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updated 7 months ago

dualcursor by Michelle Hirsch

Add dual vertical cursors to a plot. (annotation, customization, cursors)

dualcursor(state,deltalabelpos,marker_color,datalabelform...

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updated 7 months ago

Polar 2 by Daniel Armyr

An update to Matlabs built-in polar.m (antenna, graph types, graphics)

polar2(varargin)

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updated 7 months ago

cloudPlot by Daniel Armyr

A function to plot the distribution of 2-dimensional data. (plot, cloud, visualize)

cloudPlot( varargin)

demo

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updated 7 months ago

APP for interactive diagrams of oscilator. Nested function and GUI is used by Bogumila & Zbigniew MROZEK

This APP is based on File ID: #25242 "Nested function, graphical user interface (GUI) and GUIDE tool (app, demo, gui)

oscillator.m

oscilatorApp

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updated 8 months ago

polarc by Marco Borges

A polar plot function that accepts arguments LineSpec to modify the graph. (polar, graph types, plotting)

polarc(varargin)

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updated 8 months ago

Naming figures (fig.m) by Aslak Grinsted

Create new figures with a window title which can be used as a handle. (annotation, customization, figure)

H=fig(varargin)

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updated 8 months ago

barvar(X,Y,Z) by Alon

variable width bar plot. (bar, plot, figure)

barvar( X, Y, W)

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updated 8 months ago

iplot by Adam Glaser

Automated function to help create publication quality figures. (plot, figure, publication)

iplot(x,y,xr,yr,N,varargin)

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updated 8 months ago

Bar Chart with Error Bars by Martina Callaghan

This is a very simple extension of MatLab's bar function to add error bars. (error, bar, errorbar)

barwitherr(errors,varargin)

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updated 8 months ago

Plane Fitting and Normal Calculation by Dan Couture

Given a set of x,y,z coordinates, find the best planar fit. (plot, regression, fit)

fitNormal(data, show_graph)

t_fitNormal()

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updated 8 months ago

spyc: a color-coded version of sparse matrix viewer spy by tryhard

View sparse matrices with matrix entries colored according to relative value and a colormap. (spy, sparse, color)

spyc(sA,cmap,pb);

example_spyc.m

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updated 8 months ago

Plot PMSM by alex pabouctsidis

Plot phase currents and Rotor position of a PMSM (Brushless Motor) (pmsm, brushless motor, plot)

Plot_PMSM(i,theta,offset)

arrow(varargin)

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updated 8 months ago

eb_ticklength by Tom Millard

Adjust the horizontal tick length on errorbar plots for both linear x scale and log base 10 x scale. (xaxis, log scale, plotting)

eb_ticklength(hERROR, width)

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updated 8 months ago

Insert annotation in figure's metadata by German

Make annotations that are not displayed on the figure area. (annotation, figure, comment)

getAnnotation(h)

insertAnnotation(h, text)

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updated 8 months ago

C2xyz contour matrix to coordinates by Chad Greene

Convert values given by a contour matrix to easy-to-use cells. (contour, contour matrix, contour3)

C2xy(C)

C2xyz(C)

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updated 8 months ago

KML Toolbox v2.7 by Rafael Oliveira

Create KML/KMZ files and view them in Google Earth. Supports 3D models, contours, overlays, and more (google earth, kml, geography)

bitslice(a,lowbit,highbit)

kmldoc(topic)

kml

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updated 8 months ago

line_fewer_markers by Massimo Ciacci

An alias of the LINE command, with additional control for markers, in number and location. (potw, pick of the week, plot)

line_fewer_markers(x,y,num_Markers, varargin)

test_line_fewer_markers.m

test_line_fewer_markers_shortExample.m

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updated 8 months ago

figtitle by Chad Greene

Create a title for a figure with multiple subplots. (title, figure, text)

figtitle(titlestring,varargin)

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updated 8 months ago

ntitle by Chad Greene

Place a title inside a plot. Reduces title/xlabel ambiguity in figures with multiple subplots. (title, tufte, plotting)

ntitle(titlestring,varargin)

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updated 8 months ago

hfill and vfill by Chad Greene

Simply create horizontal or vertical shaded sections of a plot. (plotting, shading, fill)

hfill(ybounds,ColorSpec,varargin)

vfill(xbounds,ColorSpec,varargin)

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updated 8 months ago

Hiding multiple Text pages into a Color image by Cherma Rajan A

This program can embed/hide maximum of six monochrome Text pages into a Color image without loss. (color, watermarking, text hiding)

altertxt(im_tx1,im_tx2)

extracttxt(im)

hidetxt(im_in,im_tx)

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updated 8 months ago

Color coded 3D scatterplot by Ken Garrard

Produces a 3D scatterplot of XYZ data with varying colors (specialized, plotting, scatterplot)

plot3k(L,varargin)

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updated 8 months ago

Move_to_subplots by Charlie Hogg

Move axes to another figure window as a suplot (figure, data exploration)

move_to_subplots(ax,a,b)

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updated 8 months ago

Mix color and black and white in the same picture -custom colormaps by Vijay Swaminathan

This GUI will allow you to take a color image and set regions of it to be black and white. (application, color, image)

ColorMix(varargin)

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