Marine Coordinates

This code takes an expression for a normalized AF in spherical coordinates and creates a 3D plot in cartesian coordinates. Examples are specific to Antenna Theory and Design (2nd Ed) by Stutzman and Thiele. Platforms: Matlab

reads files and an offset to the coordinates of the selected objects Platforms: Matlab

Reads a NMEA 0183 (National Marine Electronics Association) sentence (or string) into a Matlab structure. Platforms: Matlab

This code takes an input of a set of given (x,y) points in the Cartesian coordinates and returns the center and radius of the minimum circle enclosing the points.This code is based on that of Yazan Ahed, and contains no changes in the algorithm but only in the structure.The previous code was... Platforms: Matlab

The 2-column vector contains cities' coordinates. The algorithm generates the optimal path to visit all the cities exactly once, and return to the starting city.The algorithm has its limitations, and based on the cities' distribution on the map it may or may not give the optimal solution.It... Platforms: Matlab

A collection of utilities for translating GPS coordinates to related coordinate systems (Earth Centere Fixed, Topocentric, UTM) with auxiliary routins for horizon computation and ray ellipsoid intercepts. Platforms: Matlab

The script shows two plots; the time response and the phase plane for different initial conditions depending on the coordinates of the mouse pointer. Platforms: Matlab

It performs transformations of geodetic coordinates from one ellipsoid to another using 7 datum parameters. It is also called Helmert 7 parameters transformation or datum transformation (in geodesy and cartography). Platforms: Matlab

A variation of Matlab's sph2cart, that transforms a vector of radar coordinates (Range, Azimuth, Elevation) to Cartesian coordinates (East, North, Up). Note the different definition of radar coords vs. spherical coords, which require this different function (see exact definitions within the help... Platforms: Matlab

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... Platforms: Matlab

returns a set of 2D coordinates from a 3D triangulated surface. 2D points are disposed inside a circle of unit radius so they represent a parametrization of the initial surface.The triangulation is represented by the n x 3 t array.In t are stored the triangles of the initial surface with first... Platforms: Matlab

distributes points around a given point on a through a normal determined plane and gives their coordinates back Platforms: Matlab

IMAGE2SPREADSHEET allows the user to browse through several pictures in one folder and collect pixel coordinates from each picture.Use the arrows to navigate through the pictures and press 'space' to collect coordinates. Platforms: Matlab

Function that convert geographic coordinates to North azimuthal equal-area map with 25 kmresolution pixel (EASE-Grid projection or NL). That projection is used mainly in remote sensing and cover the northern hemisphere.If you want to know the corresponding pixel in the EASE-Grid projection to a... Platforms: Matlab

Function takes a picture as an argument (suitably should contain only one object whose centroid is to be obtained) and returns the x and y coordinates of its centroid. Platforms: Matlab

this program will record the vertices from the imaris filament program, x, y, z coordinates. Platforms: Matlab

This program will record the x,y,z coordinates output from imaris cooresponding to the small spots which are endpoints for the filament generating function. Platforms: Matlab

Generate a Cartesian coordinates of the cubed-sphere of radius 1the grid is gnomonic equiangular/equidistance central projectionInspired from this thread http://www.mathworks.com/matlabcentral/new...w_thread/258457 Platforms: Matlab

main executing reference usage: usage_ImageToAndFromGraphCoordinates.mThe objective is to illustrate how to map a 2-level image, ie. black-and-white image, to graph coordinates and vice-versa.* Caveat: For demo reference only.- Certain conditions are also to be noted, please refer to notes at the... Platforms: Matlab

Accepts a list of x and y coordinates. First, we find the smallest circumscribing polygon from this list (convhull). Finally, we use this polygon's coordinates to find the smallest circumscribing circle. We find the circle by minimizing the distance of the circle center to the polygon's... Platforms: Matlab