Distance Between

Calculates the average log-spectral distance between CLEAN and NOISY signals. It has the capability of calculating this distance for a specified sub-band as well. This measure is used for evaluation of processed speech quality in comparison to the original speech.

Calculates the average log-spectral distance between CLEAN and NOISY signals. Has the option of calculating this distance for speech active periods only. Also you can select a frequency range to study the distance in a sub-band.

This code is the mex interface for computing Earth Movers Distance between signatures and is based on the Y. Rubner's C Implementation.(http://ai.stanford.edu/~rubner/emd/default.htm)For building the mex file you should have setup your mex build environment. Invoke "build_emd" for building and...


Platforms: Matlab

Zipdy is a program for calculating the distance between two zip codes and finding all the records in a RDBMS with a zip code with x miles of another zip code. Zipdy was written in C but is also available in PHP and perl.


Platforms: *nix

D = DISTMAT(X,Y) for matrices X and Y returns the distance matrix where the (i,j)th entry is the d-norm distance between the ith and jth row of X and Y respectively.DISTMAT(X,Y,d) computes a specific d-norm distance. Default=2[D,XI,YI]=DISTMAT(X,Y,d,var) gives the indices of the sorted values of...


Platforms: Matlab

In 1975, Vincenty published a rapidly converging algorithm for computing the distance between points on an ellipsoidal earth. The algorithm is precise to within a few millimeters. Since then, his algorithm has since seen significant implementation in geodesy and engineering. After adjusting the...


Platforms: Matlab

Zipdy is a program for calculating the distance between two zip codes and finding all the records in a RDBMS with a zip code with x miles of another zip code. Currently, RDBMS support exists for postgreSQL. Additional future support for other databases will be added in future releases of zipdy....


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

If you pass in 2 vectors it returns the unnormalized distance between the vectors, the accumulated distance between them, the length of the warping path (the normalizing factor), the warping path points and both warped input vectors.You can plot the results too if select the pflag=1


Platforms: Matlab

M-file to calculate the distance between two points on the earth surface, using different ellipsoid parameters.


Platforms: Matlab

Allows to control the distance between subplots, add labels on rows/columns only and more.% simple example:subplot1(2,3);subplot1(1); plot(rand(10,1));subplot1(2); plot(rand(10,1));


Platforms: Matlab

Pixus is a useful application that will enable web and interface designers to easily measure the size of on-screen objects and the distance between them. Measure the screen objects in pixels using both mouse and keyboard control.


Platforms: Windows

Normally boxplot plots the whiskers with a maximum length based on the distance between the 25th and 75th percentile. This script uses boxplot but plots the whiskers for a specified percentile and only plots the outliers beyond the new whiskers.Note that the percentile is defined as the data...


Platforms: Matlab

GIS::Distance::Polar can do Polar coordinate flat-earth distance calculations. SYNOPSIS my $calc = GIS::Distance::Polar->new(); my $distance = $calc->distance( $lon1, $lat1 => $lon2, $lat2 ); Supposedly this is a formula to better calculate distances at the poles. While implimented, this...


Platforms: *nix

This implementation is based on "The Earth Mover's Distance as a Metric for Image Retrieval", Y. Rubner, C. Tomasi and L. Guibas, International Journal of Computer Vision, 40(2), pp. 99-121, 2000.emd ---> computes the earth mover's distance between two signaturesgmd ---> computes the ground...


Platforms: Matlab

DISTMATLATLON Computes distance matrix between list of coords in X and Y D = DISTMATLATLON(X,Y) for matrices X and Y, with columns [Lat Lon], returns the distance matrix where the (i,j)th entry is the distance between the i'th and j'th row of X and Y respectively. X and Y must have columns in the...


Platforms: Matlab

Religion::Islam::Qibla is a Perl module that calculates the Muslim Qiblah Direction, Great Circle Distance, and Great Circle Direction. SYNOPSIS use Religion::Islam::Qibla; #create new object with default options, Destination point is Kabah Lat=21 Deg N, Long 40 Deg E my $qibla =...


Platforms: *nix

This function computes at (Xi,Yi) unknown locations the IDW (w P=1, Q=1 yields interpolation at one point --> P>1, Q=1 yields interpolation at a vector of points --> P>1, Q>1 yields interpolation at a (ir)regular grid of points======================================== INPUTS Xc: (mandatory) [Nx1]...


Platforms: Matlab

In 1975, Vincenty published a rapidly converging algorithm for computing the distance between points on an ellipsoidal earth. The algorithm is precise to within a few millimeters. Since then, his algorithm has since seen significant implementation in geodesy and engineering. After adjusting the...


Platforms: PHP

Given a set of points in N-dimensional Euclidean space, works out for each point the distance to its nearest neighbour (unless its nearest neighbour isn't very close). The distance metric is a method; subclass and override it for non-Euclidean space. SYNOPSIS use...


Platforms: *nix

GreatCirc is a tool for calculating Great Circle distances on the earth's surface, and plotting points and great circle paths on a world map. The "great circle path" is the shortest direct route between two points on the earth's surface. Because the earth is a globe, the shortest path between...


Platforms: Windows