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updated 11 days ago

clickz by Chad Greene

Easily get z values of pcolor or image plots from mouse clicks. (pcolor, image, imagesc)

clickz documentation


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updated 18 days ago

SC - powerful image rendering by Oliver Woodford

Useful tool for rendering and outputting information rich images (colormap, render, color)

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updated 3 months ago

superimposeImage ( grayscaleIm, colormap ) by Francisco

Superimposes a color image (or colormapped image) to a grayscale image for visualization. (imagesc, show, image)

superimposeImage(im, map, varargin)

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updated 5 months ago

RViewer by Tony Davis

Image Viewer with Interpolation on Zoom, Multiple Sync (image, display, interpolation)

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updated 5 months ago

imdisp by Oliver Woodford

Display multiple images as a montage of subplots (gui, image processing, figure)

imdisp(I, varargin)

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updated 9 months ago

xyimagesc.m by Anthony Bathgate

Same as imagesc but works when X and Y are not evenly spaced. (image, imagesc, imagescnan)

xyimagesc( X, Y, C, varargin )

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updated 1 year ago

nantowhite by Benjamin Kraus

Convert a 2D matrix into an image with NaNs replaced by white (image, imagesc, colormap)

nantowhite(cvals, clim, cmap)

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updated 2 years ago

sanePColor by Jeremy Manning

Wrapper for pcolor that behaves similarly to imagesc. Squash OS X Preview's "blurry image" bug! (pcolor, image, imagesc)


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updated almost 3 years ago

Fire and/or Custom Colormap Function by Tristan Ursell

Use the 'fire' colormap in Matlab, or create your own. (color, colormap, custom)


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updated almost 3 years ago

Normalize 1 or 2D data to a linear range. by DS

Function that transforms 1 or 2D data to match a specified linear dynamic range. (normalization, scale, dynamic range)

normalize_image(I, R)

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updated 3 years ago

Read ZEMAX Beam File (ZBF) by Sean Bryan

Reads a ZEMAX Beam File into Matlab, allowing presentation of physical optics simulation results. (zemax, zbf, beam file)

read_zbf( filename )

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updated 3 years ago

imshow with True Size for multiple images by Adi Navve

imshowTruesize plots series of images in a single figure while preserving the actual aspect ratio (imshow, truesize, multiple scale)

imshowTruesize(imagesCellArray, margins, alignment)

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updated 4 years ago

freezeColors / unfreezeColors by John Iversen

Use multiple colormaps per figure! Version 2, now works for many types of objects, not only images. (annotation, customization, colormap)




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updated 4 years ago

gridxy2 by Carey Smith

Plots colored gridlines. (A revision to gridxy needed for imagesc plots in MATLAB 7.10) (grid, gridlines, grid lines)


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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 5 years ago

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

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


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updated 6 years ago

image3 by Anders Brun

Renders a 2-D image in 3-D space using a texture mapped rectangle, with several examples of uses. (image, imagesc, scatter)


box3(vol, I2X, bbox)


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updated 11 years ago

tcolor (a fast pcolor that likes RGB images) by Aslak Grinsted

Draws an image as a texture to a plane. (specialized, plotting, pcolor)

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