scatterJ3D by Jan Froehlich

scatterJ3D is a High-performance scatterplot using Java 3D / OpenGL (scatter3, 3dplot, gamutplot)

gamut_plot.m

scatterJ3D_demo.m

Scatterplot with points indexes by Francesco Montorsi

Like standard scatterplot() function but adds indexes of the data points. (scatterplot, communications)

scatterplot_with_indexes(signal, titlestr, plotstring, vara...

Color coded 3D scatterplot by Ken Garrard

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

plot3k(L,varargin)

marginhist.m by Peter Perkins

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

marginhist(x,y,nbins)

snare by James Roberts

perform basic manipulation on 2D subsets of a data set (data, data processing, data manipulation)

snare(xin,yin,select_type)

smoothhist2D by Peter Perkins

Plot a smoothed histogram of bivariate data (graphics, plotting, scatterplot)

smoothhist2D(X,lambda,nbins,outliercutoff,plottype)

lasso.m by Thomas Rutten

Enables the selection/encircling of (clusters of) events in a scatter plot by hand. (data exploration, scatterplot, data selection)

[selx,sely,indexnr]=lasso(x,y)