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IMCLIPBOARD behaves very much like MATLAB's "CLIPBOARD" function, but it works on image data. You can paste image data from the clipboard to a MATLAB array, and copy MATLAB image data to the clipboard.

From HELP:

IMCLIPBOARD('copy', IMDATA) sets the clipboard content to the image represented by IMDATA. IMDATA must be MxN grayscale (double, uint8, uint16), MxN black and white (logical), MxNx3 true color (double,...

CMAPLINE finds all lines in an axis and specifies their colors according to a colormap. Also accepts custom colormaps in the form of a n x 3 matrix.

EXAMPLE (generates screenshot)

%generate some data

The choice of colormaps for data visualization can affect the information accessible to color-blind users. For example large patches of cyan in an image with a bitonal cyan-magenta colormap (Matlab's "cool") might become invisible to...

COPYAXES copy an axes object into another axes object


COPYAXES(..., isInSubplot) - if the destination is in a subplot figure
(default false).
Solve 2d wave equation with Finite Difference Method. Theory described in description.docx. Droplet put on the water surface to start waves. There is a decay in wave equation. conv2 function used for faster...

This function MOUSE3D enables mouse camera control on an certain figure axes.

Enable mouse control with mouse3d(axis-handle) or just mouse3d

Left : Rotate
Right : Zoom
Center : Pan

ColormapsNc lets you create your own colormaps (up to 256 colors).

ColormapsNc is able to create a custom colormap by specifying up to 256 different colors. The colors will be shown in the order you chose them from the botton to the top...

VOL3D Volume (voxel) render a 3-D array
using 2-D OpenGL texture maps. Useful for visualizing and exploring 3-D data such as MRI images.

This function requires OpenGL hardware acceleration. See 'opengl' command for more...

SCATTERCLOUD creates a scatterplot from X and Y data sets, and overlays it on top of a density plot of the same data.

From the help:

SCATTERCLOUD display density of scatter data

SCATTERCLOUD(X,Y) creates a...

This function can be applied on any figure containing a graphical object having a 'cdata' property.

When the mouse is clicked on the object, a vertical (left button) or horizontal (right button) line marker appears over the object, and...

It is very fast and simple file to display histogram of a 3D image
imhist3(I,n) n is the number of bins in the histogram
imhist3(X,map) X isindexed 3D image and map is colormap map

This function produces a colorbrewer table (rgb data) for a given type, name and number of colors of the colorbrewer tables. For more information on 'colorbrewer', please visit:

The tables were generated from...

Sets current colormap resolution to the desired value between 1 and 64. Interesting to change colorbar resolution to a value different from 64.


COLORMAPS3C is able to create a custom colormap by specifying the 3 colors that you want to use in your colormap. The first will be at the bottom of the scale, the second will be the intermediate and the third will be at the top of the scale.

Makecmap is a GUI based editing tool for matlab rgb colormaps. The
red, green and blue values can be edited using the mouse. Colormaps
can be read from a figure, or entered on the command line. The
colormap can be exported to a...

This function is similar to MATLAB's own scatter3 routine. PLOTCLR(X,Y,V) plots the values specified in V as a color coded scatter plot at the locations specified in the vectors X and Y. The current colormap of the figure is used for the color...

This function is similar to MATLAB's own scatter3 routine. PLOTCLR(X,Y,V) plots the values specified in V as a color coded scatter plot at the locations specified in the vectors X and Y. The current colormap of the figure is used for the color...

This submission is for Matlab beginners.

After I post my tools on surface recostruction I received many e-mails of people asking what is the best way to get a surface from 3D scatter.
Most of them (about 90%), show to me surfaces...

This m-file produces a colorbar with solid blocks of color between the contour levels that correspond precisely to the colors in the filled contour plot. This is in contrast to the standard MATLAB colorbar which simply plots all the colors in the...

Draws a quiver plot with arrows whose colors are w/r to the default color map and the magnitude of the data. It displays a colormap whose limits accurately reflect the data. Works with NaNs. Created under 6.5.1 but has run under 6.1