Divergence Spherical Coordinates

A variation of Matlab's cart2sph, that transforms a vector of Cartesian coordinates (East, North, Up) to radar coordinates (Range, Azimuth, Elevation). Note the different definition of radar coords vs. spherical coords, which require this different function (see exact definitions within the help...

A stack-based sequential depth-first decoder that returns Maximum-Likelihood solutions to spherical LAST coded MIMO system-type problems, i.e., a lattice decoder with spherical boundary control. In such problems, the depth of the search tree is known but the number of children per node is not...

The problem of fitting a straight line to data with uncertainties in both coordinates is solved using a weighted total least-squares algorithm. The parameters are transformed from the usual slope/y-axis intersection pair to slope angle and distance to the origin. The advantages of this are that...


Platforms: Matlab

Features:[1] real-valued spherical harmonicsusing real coefficients[2] support flexible band intervals(l=0:dl:L) including both full bandSH (dl=1) and even order only SH (dl=2)[3] evaluate both function valuesf(theta,phi) and the derivativesof f w.r.t theta and phi. Can be usedfor finding peaks...


Platforms: Matlab

A stack-based sequential priority first decoder that returns Maximum-Likelihood solutions to spherical LAST coded MIMO system-type problems, i.e., a lattice decoder with spherical boundary control. In such problems, the depth of the search tree is known but the number of children per node is not...


Platforms: Matlab

The code computes KL-Divergence from the parameters of two dirichlet distributions. Adapted to work with high dimensional parameters.


Platforms: Matlab

It first transforms to patient coordinates and then to the second coordinates. Both dicom image sets should have the same localizer while scanning.It takes two inputs: dicominfo structures (taken by dicominfo mmand) of two image sets. The outputs are 4x4 transform matrix and 3x3 rotation...


Platforms: Matlab

The .zip file contains two functions naming JSDiv.m and KLDiv.mJSDiv.m uses KLDiv.m for calculation of the KL-divergence.For more information on the divergence you can take a look at the following:


Platforms: Matlab

ELEV = GETELEVATIONANGLE(GR,H1,H2,REFFECTIVE) Determines the elevation angle of a target based on ground range (GR), altitude of the observer (H1) and the altitude of the target (H2), and the effective radius of the Earth (REFFECTIVE). Ground range and rEffective are in meters. Altitudes are in...


Platforms: Matlab

This function will rotate a a 2nd rank spherical tensor using reduced Wigner rotations.example:Chemical shift anisotropy is often described by a 2nd rank spherical tensor in the Principal Axis System(PAS):R(2,m)(PAS)=sqrt(3/2)*aniso*[-sqrt(6)*eta/6 0 1 0 -sqrt(6)*eta/6]This tensor will be...


Platforms: Matlab

03 Mar 2012 (Updated 06 Mar 2012)Function to generate a listing of the coordinates for a specified Cartesian space.A = ENUM_COORDS(X) returns the matrix elements of a 2D region, where X contains a 4-element vector, X=[x y width height], representing the bounding box containing the set of 2D...


Platforms: Matlab

function [x,y]=conect(Xstart,Xend,Ystart,Yend)works the same as LINE(X,Y) but you can retrieve the coordinates of the line. It works for Xstart~=Xend.


Platforms: Matlab

SPHERE3D plots 3D data on a spherical surface. Useful particularly in metrology of spherical surfaces, spherical wavefronts and wavefields.SPHERE3D(Zin,theta_min,theta_max,phi_min,phi_max,Rho,meshscale)plots the 3D profile Zin as a mesh plot on a spherical surface of radius Rho, between...


Platforms: Matlab

Calc 3D is a collection of mathematical tools for highschool and university. The calculator can do statistics, best fits, function plotting, integration. It handles vectors, matrices, complex numbers, coordinates, regular polygons and intersections. For objects ( like point, line, plane and...


Platforms: Windows

Spherical Alarm is a flexible and intuitive alarm system for Microsoft Windows. Use text messages, sounds or a combination of the two to create alarms for anything from a wake-up call every morning to a reminder about a birthday or other important date. Create and save multiple alarms...


Platforms: Windows

ORTWIN is a program for the state-wide inquiry of the localities, postal codes and telephone selections in Germany. It finds postal zip codes, telephone pre selections, coordinates and ground level elevations. The program determines municipal codes, local center points, car license codes,...


Platforms: Windows, Windows 8, Windows 7, Windows Server

The Panorado 4.0 image viewer/browser offers a comfortable, innovative mouse-oriented interface for panning and zooming. This makes it particularly suitable for viewing panoramic pictures, pictures exceeding the screen size, and HDR (High Dynamic Range) images. As a Windows application, it...


Platforms: Windows

HoudahGeo is a photo geocoding and geotagging tool for Mac. Use HoudahGeo to attach GPS coordinates and location names to your photos. HoudahGeo writes EXIF and XMP geotags to JPEG and RAW image files. This creates a permanent record of where a photo was taken. Just like a GPS-enabled camera....


Platforms: Mac

Geo::ECEF is a Perl module that converts between ECEF (earth centered earth fixed) coordinates and latitude, longitude and height above ellipsoid. SYNOPSIS use Geo::ECEF; my $obj=Geo::ECEF->new(); #WGS84 is the default my ($x, $y, $z)=$obj->ecef(39.197807, -77.108574, 55); #Lat (deg), Lon...


Platforms: *nix

KMLReduce optimizes the size of KML files by analyzing, reducing, and removing coordinates from polygons contained within the file. This allows you to distribute the KML file online and use less traffic for users and services accessing the fille. KMLReduce works on KML files that contian...


Platforms: Windows