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Gregorian calendar 1582 is a small Python script to generate calendars for any year in the history greater or equal to one. The output format is the same as the Unix "cal" command. However, it supposes the Gregorian Reformation took place on October 4th, 1582, in contrast to the cal, which... Platforms: *nix

Test::Number::Delta is a Perl module to compare the difference between numbers against a given tolerance. SYNOPSIS # Import test functions use Test::Number::Delta; # Equality test with default tolerance delta_ok( 1e-5, 2e-5, values within 1e-6); # Inequality test with default tolerance... Platforms: *nix

GD::Simple module is a simplified interface to GD library. SYNOPSIS use GD::Simple; # create a new image $img = GD::Simple->new(400,250); # draw a red rectangle with blue borders $img->bgcolor(red); $img->fgcolor(blue); $img->rectangle(10,10,50,50); # draw an empty rectangle with... Platforms: *nix

The knapsack problem or rucksack problem is a problem in combinatorial optimization: Given a set of items, each with a weight and a value, determine the count of each item to include in a collection so that the total weight is less than or equal to a given limit and the total value is as large as... Platforms: Matlab

The number on each dial is equal to the sum of the numbers of its four neighbors (vertical & horizontal) modulo 3 (where neighbors can be either setting on dials or the fixed, carved numbers around the edge). Platforms: Matlab

Bergmans IQ test is similar to Mensa's IQ test, it's the only online IQ test with problem types and test procedure equal to Mensa. It has been shown that taking the Mensa admission test multiple times (up to 20) achieves better and better results. It has been explained that people become used to... Platforms: Windows

In each square put numbers until the total for the row is equal to the value next to the row. Make sure you get the right values in each column and in the diagonal direction too! To see what it looks like, look below. Educational math software for school or personal. Platforms: Windows, Mac

Quantum::Entanglement package contains QM entanglement of variables in perl. SYNOPSIS use Quantum::Entanglement qw(:DEFAULT :complex :QFT); my $c = entangle(1,0,i,1); # $c = |0> + i|1> my $d = entangle(1,0,1,1); # $d = |0> + |1> $e = $c * $d; # $e now |0*0> + i|0*1> + |1*0> + i|1*1>,... Platforms: *nix

pTest framework is an Object Oriented PHP 5 testing framework. The project differs from other testing frameworks in that it doesnt suffer from a dogmatic following of JUnit. A good feature of this framework is that it can be as easily used from the commandline as embedded and extended by your... Platforms: *nix

This software offers a solution for users who want to find files by the Bytes, KB, MB, GB, etc. There are features to find between a certain size, greater than a certain size, less than a certain size and equal to a certain size. There is a feature to save your results as a text file. Platforms: Windows

This script finds the shortest paths from the start vertex to all vertices nearer than or equal to the end.The input graph G is assumed to have the following representation: A vertex can be any object that can be used as an index into a dictionary. G is a dictionary, indexed by vertices.For any... Platforms: Windows, Mac, *nix, Python, BSD Solaris

It checks if the IP address of the trackback sender is equal to the IP address of the webserver the trackback URL is referring to.It the queries the Web page located at the URL and searches it for a link back to your blog. If one is not found, the trackback is considered spam.There are several... Platforms: Windows, Mac, *nix, PHP, BSD Solaris

The program computes the number of equilibrium stages for a binary ideal mixture with relative volatility equal to 2.45. The feed is a two phase mixture with a feed quality is equal to 0.85. The distillate, feed and bottom mole fractions are 0.9, 0.5 and 0.1, respectively. The reflux ratio is... Platforms: Matlab

Amicable numbers are two different numbers so related that the sum of the proper divisors of the one is equal to the other, one being considered as a proper divisor but not the number itself. Such a pair is (220, 284); for the proper divisors of 220 are 1, 2, 4, 5, 10, 11, 20, 22, 44, 55 and 110,... Platforms: Matlab

CORRPERC performs a bootstrap (of size equal to n_iters) on correlation matrices of input variable Y and computes the percentiles corrsperc (according to input perc) of each correlation. The function also provides the standard deviation corrstd for each correlation.[corrsperc, corrstd] =... Platforms: Matlab

Measure percentage of Accuracy and the Rand index of clustering resultsThe number of class must equal to the number clusterOutput Acc = Accuracy of clustering results rand_index = Rand's Index, measure an agreement of the clustering results match = 2xk matrix which are the best match of the... Platforms: Matlab

The Matlab function convertToArb(data,samplerate,fName) function allows you to turn vector /array data into a waveform format that can be loaded onto Agilent's 3352xAfunction / arbitrary waveform generators (33521A one channel and 33522Atwo channel)This function converts a row or colunm vector... Platforms: Matlab

CSMV calculates distances from a given set of points to a set of linear segments SYNOPSIS: [squared_distances_to_segments I]=csmv(P,R,Q,to_plot) [squared_distances_to_segments I]=csmv(P,R,Q,...) INPUT P,R : arrays of coordinates of 2n segment endpoints (i.e., if there are n segments considered in... Platforms: Matlab

Extracts the edges of a color image without converting it to grayscale.Changes in color are detected even when the grayscale color of two pixels are the same. The edge strength is typically greater or equal to the magnitude obtained by simply filtering a grayscale image.Optionally, the edge... Platforms: Matlab

AWinware Image to PDF converter software is Windows application, easily converts each imported images into Acrobat PDF file format. It supports all major photo file formats including TIFF, GIF, BMP, PNG, JPG, EMF, WMF, TGA & PSD etc. Multiple setting parameters are available to set the picture... Platforms: Windows, Windows 7, Windows Server, Other