Calculate Angle Between Two Points

ngram is a module to compute the similarity between two strings. It is different to python's 'difflib.SequenceMatcher' in that it cares more about the size of both strings. ngram is an port and extension of the perl module called 'String::Trigram

Advanced stylisable and polimorphic multi task chronometer, use on usb, keep tasks between two starting, defer, precision second management : control of work time ... XML structur + csv, xml export http://www.sablures.net

SQL Diff is a web application to show the differences between two SQL tables.


Platforms: Windows, Mac, Linux

The program versusSNP is a flexible tool for mining SNPs between two close related genomes. First, we align all the orthologous genes and select SNPs, then the SNPs are separated into categories based on their mutation types.


Platforms: Windows, Mac, Linux

This free educational screensaver displays phrases translated between two of these 5 languages, in random order. The settings window lets you select languages, categories of vocabulary, speed, text effects. You can also add and edit your own phrases. A great tool to help memorizing words, phrases...


Platforms: Mac

Spot some differences between two seemingly identical pictures and find out the details of the most touching and romantic love story! Adore Picture Difference: Long Distance Love depicts a cute love story told in pictures. The main heroes are t


Platforms: Mac

Features : - Column resizing -The user can resize grid columns - Drag and drop row sorting - Drag elements between two grids - Rich client-side api for advanced features - You can make the grid look anyway you want just adjusting the css.Updates: - Grid has now embedded resources, no need to copy...


Platforms: Windows, ASP.NET,

Zebedee is a simple program to establish an encrypted, compressed “tunnel” for TCP/IP or UDP data transfer between two systems. This allows traffic such as telnet, ftp and X to be protected from snooping as well as potentially gaining performance over low-bandwidth networks from compression.


Platforms: Windows, Mac, *nix, C/C++, BSD Solaris

SQLDiff is a Web application that shows the difference between two SQL database tables. It makes use of PEAR::DB for its database access and this means that most common databases should work. This application has been tested with Mysql, Postgres and Sybase. As long as PEAR::DB has complete...


Platforms: Windows, Mac, *nix, PHP, BSD Solaris

The Boinger Window script set launches a popup window that continually switches back and forth between two settable sizes.The cycle time is settable. The screen location is also settable and may switch back and forth in the timing cycle. Cool effect, super for making sure visitors don't miss a...


Platforms: JavaScript

The function computes the psnr between two yuv videos. It considers the video signal as a whole and it doesn't average the psnr's of the single frames.You can compute the psnr between the Y, U, V or YUV parts of the yuv videos.The function supports different resolutions and the YUV-formats 4:0:0,...


Platforms: Matlab

This function estimates 2D-2D projective homography between two images using DLT, RANSAC and Lev-Mar optimisation.The format for calling upon the function is as follows:[h wim] = homography(im1, im2);whereim1 -> 1st Imageim2 -> 2nd Imageh -> Returned homography matrixwim -> Warped version of im1...


Platforms: Matlab

[FDOUT, FREQ_AXIS] = FDCORR(A,B,FRANGE)FDCORR Joint frequency and delay correlation Performs an efficient circular cross correlation between two vectors over all possible frequency offsets (Dopplers) between -pi and pi where 2pi is the sampling rate.A: vector representing received signal sampled...


Platforms: Matlab

Only in very simple situations can we describe the correlation between two time series as a single number. Often it varies both as a function of time, and of wavelength. Datasets may be uncorrelated on short timescales due to noise, but strongly correlated on larger wavelengths (eg annual).This...


Platforms: Matlab

This code computes the approximation of the convolution integral (*) between two functions, f(t) and g(t), sampled at the times t1,t2,...,tm (unit spacing), via the trapezoidal quadrature rule. To compute the integral with other than unit spacing, multiply the result by the spacing...


Platforms: Matlab

This interactive MATLAB script (sep_ltot.m) can be used to determine the characteristics of continuous, low-thrust orbital transfer between two nonplanar circular orbits using solar-electric propulsion (SEP). The numerical method used in this script is described in Chapter 14 of the book Orbital...


Platforms: Matlab

This package includes a number of methods of determining the delay between two period signals. The delay may be calculated to subsample accuracy. Methods include: three-point interpolation using parabolic, Gaussian, or cosine functions; a phase method; and an iterative method.A simple example is...


Platforms: Matlab

In semiconductors, it is possible to make actual potential wells by sandwiching a d-deDUwelld-deDt layer of one semiconductor material (such as InGaAs) between two d-deDUbarrierd-deDt layers of another semiconductor material (such as InP). In this structure, the electron has lower energy in the...


Platforms: Matlab

SQLDiff is a Web application that shows the difference between two SQL database tables.It makes use of PEAR::DB for its database access and this means that most common databases should work. This application has been tested with Mysql, Postgres and Sybase. As long as PEAR::DB has complete support...


Platforms: PHP

It syncs the node reference between two node types which have a nodereference to each other, so double editing nodes is no more needed. If one node has a reference the other node receives also a reference to the saved node if it is referenced in that node.UpdatesRelease 6.x-4.0 doesnt require...


Platforms: PHP