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PlotSphereIntensity(azimuth, elevation)PlotSphereIntensity(azimuth, elevation, intensity)h = PlotSphereIntensity(...)Plots the intensity (as color) of a number of points on a unit sphere.Input: azimuth (phi), in degrees elevation (theta), in degrees intensity (optional, if not provided, a green... Platforms: Matlab

function histmat = hist2(x, y, xedges, yedges) Extract 2D histogram data containing the number of events of [x , y] pairs that fall in each bin of the grid defined by xedges and yedges. The edges are vectors with monotonically non-decreasing values.The code is optimized no loop inside, it can be... Platforms: Matlab

A previous submission, confplot (by Michelle Giuliano) plots a single solid error boundary at one level of confidence. I just built on that idea by allowing the shade of the boundary to vary in a graded fashion across an array of confidence levels taken from a t distribution. If the confidence... Platforms: Matlab

FFNDGRID grids unevenly spaced data.This is a generalization of FFGRID applicable to N-D data. FFNDGRID may also be used to generate N-dimensional histograms or densityplots.This is very useful when dealing with data which are difficult to view using plot3 (which, in my experience, is the case... Platforms: Matlab

This is a small M-file that can be thought of as the inverse of the colon operator: it takes a linearly spaced row vector and generates a compact notation for that vector.It handles concatenations of such vectors too, and will in fact for any real array (subject to considerations of numerical... Platforms: PHP

With this simulation, you can explore the ideas of interference and diffraction resulting from waves passing through a single opening (the single slit); waves being emitted with equal amplitude in all directions from two sources (the double source), and waves passing through two closely spaced... Platforms: Mac

The "Insert Copies Between Selection" command takes 2 selected, identical objects and inserts evenly-spaced copies between them. This can be quite handy when you need to insert a row or column of repeating elements without having to create each one manually. To use the command, take an element... Platforms: Mac

Use the lesson apps for homework, parent involvement, home instruction, quizzes, or independent practice. Or a combination that we did not think of. Use the lesson apps to present to the class and have students work independently or in partners on their own desktop devices. No sign-in required.... Platforms: Windows, Windows 8, Windows 7, Windows Server

As our life races ahead with blazing speed, our computing demands grow correspondingly. Can you imagine that several years ago a 40 Mb hard drive was more than enough for holding all data in an average company? The technology evolution brings new demands and the 'massive 20 Gb hard drive' we have... Platforms: Windows

FitTris may be the most addictive solitaire game since Free Cell or Tetris itslef. The goal of each puzzle is to fit Tetris-like pieces into a square grid leaving no empty spaces at all. Puzzles get more difficult as grid and piece sizes increase. Once you have mastered the basic version, you... Platforms: Windows

FullRecall is a software that learns itself about your memory in order to help you memorize knowledge effectively by scheduling optimal intervals between repetitions. Uses artificial neural network, which gradually grasps your forgetting curve, to schedule reviews for a day when you'll be... Platforms: Windows, *nix

Home design software for PCs with XP or Vista or Windows 7, 8, 10 and dual-boot Macs with XP or Vista or Windows 7, 8, 10 installed; makes floor plans a real snap--very easy to use. Some features of this home design program that make your floor plans easier are the duplicate tool for... Platforms: Windows, Windows 7, Other

Prepare texts for submission or publishing. Clean up common punctuation typos: excess spaces, multiple paragraphs, odumbo quotes, mistyped hyphens, and dashes. Ensure consistent usage of em or en dashes (spaced or unspaced). Repair quotes corrupted by AutoFormat or word-processorsl osmart quoteso... Platforms: Windows

Vocabilis is a flashcard vocabulary builder with text-to-speech abilities that automates your language studies. It is primarily meant to be used by those who need to build a strong vocabulary when learning a language such as Russian French, Spanish, German, Italian, and others. You can... Platforms: Windows

Anki is a program designed to help you easily remember data and things done (for example, words or phrases in a foreign language) comfortably and quickly, in a very efficient way. For this the program guesses how much time you need to remember each thing, and uses this information to program your... Platforms: Windows

LaBrea is a intrusion detection / "sticky" honey pot technology using virtual servers to detect malware. LaBrea takes over unused IP addresses, and creates virtual servers that are attractive to worms, hackers, and other denizens of the Internet. The program answers to connection attempts in a... Platforms: *nix

List::Intersperse Perl module can intersperse / unsort / disperse a list. SYNOPSIS use List::Intersperse qw/intersperseq/; @ispersed = intersperseq {substr($_[0],0,1)} qw/A1 A2 B1 B2 C1 C2/; @ispersed = List::Intersperse::intersperse qw/A A B B B B B B C/; intersperse and intersperseq... Platforms: *nix

Chart::Plot is a Perl module to plot two dimensional data in an image. SYNOPSIS use Chart::Plot; my $img = Chart::Plot->new(); my $anotherImg = Chart::Plot->new ($image_width, $image_height); $img->setData (@dataset) or die( $img->error() ); $img->setData (@xdataset, @ydataset);... Platforms: *nix

Perltidy is a Perl script which indents and reformats Perl scripts to make them easier to read. If you write Perl scripts, or spend much time reading them, you will probably find it useful. Configuration Files While style preferences vary, most people would agree that it is important to... Platforms: *nix

Fontasee (previously named Font Viewer) is a font-printing utility that will print all contents of the fonts folder located in the system folder. The program will print one line for each font and 24 lines per page. Another feature is a character width routine, which helps the user select a font... Platforms: Mac