Radii
Let us assume the following MIMO model:Y(k)=HX(k)+Y(k)This file can detect the number of sources, i.e the size of the vector X(k) from the received signal Y(k). The noise is assumed spatially white and the number of receivers must be strictly greater than the number of sources. For algorithm...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (49): Blind detection of the number of sources with gerschgorin radii Download |
It needs a set of 3D points, equal radii constraints and orientation constraint to fit an ellipsoid into a 3D block object Requirements: - MATLAB 7.7 or higher
Platforms: Windows, Mac, *nix, Matlab, BSD Solaris
License: Freeware | Download (54): Ellipsoid fit Download |
Loads the mesh data from an Amira 3D manipulation program. Amira is usually used to create morphological reconstructions of neurons.It uses Amira's mesh file format that looks like this:---------------------------# AmiraMesh 3D ASCII 2.0nVertices 4651nEdges 9302define Origins 125define...
Platforms: Matlab
License: Freeware | Size: 20.48 KB | Download (44): loadAmiraMesh Download |
It needs a set of 3D points, equal radii constraints and orientation constraint to fit an ellipsoid into a 3D block object
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (48): Ellipsoid fit Script Download |
MPIL is an instance-based learning system , which utilizes two models for creating neighborhoods. The first model places a single neighborhood sphere (based on Euclidean distance measure) around an instance, and is in nature similar to the nearest neighbor classifier, except that it removes...
Platforms: Windows
License: Freeware | Size: 125 KB | Download (547): MultiPass Instance Learning Download |
PDL::Transform::Cartography Perl module contains useful cartographic projections. SYNOPSIS # make a Mercator map of Earth use PDL::Transform::Cartography; $a = earth_coast(); $a = graticule(10,2)->glue(1,$a); $t = t_mercator; $w = pgwin(xs); $w->lines($t->apply($a)->clean_lines());...
Platforms: *nix
License: Freeware | Size: 2.1 MB | Download (103): PDL::Transform::Cartography Download |
libAfterImage is a small, fast, and powerful library for high-quality image manipulation. libAfterImage is a generic image manipulation library. It was initially implemented to address AfterStep Window Managers needs for image handling, but it evolved into extremely powerfull and flexible...
Platforms: *nix
License: Freeware | Size: 1.1 MB | Download (96): libAfterImage Download |
Displaperture brings back rounded screen corners to Mac OS X 10.5 "Leopard". Choose the corners you want rendered as round, choose their radii, and enjoy CRT nostalgia.
Platforms: Mac
License: Freeware | Size: 102.4 KB | Download (57): Displaperture Download |
A collection of geodetic functions that solve a variety of problems in geodesy. Supports a wide range of common and user-defined reference ellipsoids. Most functions are vectorized. Functions include:Angle Conversions deg2rad - Degrees to radians dms2deg - Degrees,minutes,seconds to degrees...
Platforms: Matlab
License: Freeware | Size: 40.96 KB | Download (46): Geodetic Toolbox Download |
[A , c] = MinVolEllipse(P, tolerance)Finds the minimum volume enclosing ellipsoid (MVEE) of a set of data points stored in matrix P. The following optimization problem is solved:minimize log(det(A))s.t. (P_i - c)'*A*(P_i - c)
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (42): Minimum Volume Enclosing Ellipsoid Download |
Find the projection of point P in R^n on the ellipsoidE = { x = x0 + U*(z.*radii) : |z| = 1 }, where U is orthogonal matrix of the orientation of E, radii are the axis lengths, and x0 is the center.Or on generalized conic E = { x : x'*A*x + b'*x + c = 0 }.The projection is the minimization...
Platforms: Matlab
License: Freeware | Size: 30.72 KB | Download (44): Euclidian projection on ellipsoid and conic Download |