Divergence Spherical Coordinates
The Spherical Self-Organizing Feature Maps is a contemporary technique for data clustering and visualization.The main advantages they offer are the following:1. Smooth training2. Implementation in arbitrary dimension without additional computational cost.3. Data visualization in arbitrary...
Platforms: Matlab
License: Freeware | Size: 6.18 MB | Download (48): S-SOFM Toolbox Download |
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
License: Freeware | Size: 10 KB | Download (47): geo2easeGrid Download |
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
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (46): Centroid Calculation Function Download |
this program will record the vertices from the imaris filament program, x, y, z coordinates.
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (44): writevertices Download |
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
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (49): writespots Download |
Graphs a 3 dimensional logarithmic of a function named F(Theta,Phi), theta the elevation angle and phi the rotational angle. Converts to Cartesian coordinates and plots a surface plot with color pattern radiating from the origin.Due my massive use of the community to generate this first time use...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (50): 3D spherical equation plot Download |
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
License: Freeware | Size: 368.64 KB | Download (46): Cubed sphere Download |
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
License: Shareware | Cost: $0.00 USD | Size: 481.28 KB | Download (43): Convert Image To And From Graph Coordinates Download |
This program finds the center for a set of tensors using tKLReferences: Baba C. Vemuri, Meizhu Liu, Shun-Ichi Amari and Frank Nielsen, Total Bregman Divergence and its Applications to DTI Analysis, IEEE Transactions on Medical Imaging (TMI'10), 2010. Meizhu Liu, Baba C. Vemuri, Shun-Ichi Amari...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (44): Total Kullback-Leibler (tKL) divergence center for a set of tensors Download |
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
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (39): circum circle Download |
In the attached .zip folder you will find two primary functions titled 'GDSP' and 'ConditionMesh' as well as a number of other auxiliary routines. To compute conformal (i.e. angle preserving), as well as barycentric spherical parametrizations use the function titled 'GDSP'. This implementation is...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 7.73 MB | Download (39): SPHERICAL PARAMETRIZATION Download |
plot3AniAnaglyph(S,params) produces an anaglyph (red/cyan 3D) plot3 animation of the of arguments in cartesian coordinates (S = [X,Y,Z]).The animation includes the evolution and rotation of the arguments confined to a 1x1x1 cube centered at (0,0,0).
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 184.32 KB | Download (44): plot3AniAnaglyph Download |
To discretize thin shells using four noded elements. Thin cylindrical shells, spherical shells and conical shells can be meshed/discretized using four and three noded elements to use in Finite Element Analysis. On entering necessary inputs like length, breadth, radius, angle, number of elements...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 286.72 KB | Download (43): Meshing thin shells using four noded elements Download |
Clustering is one of the most important data mining techniques used to extract useful informationfrom microarray data. Microarray data sets can be either clustered by samples or by genes. In thisresearch we focus on the gene clustering problem. The objective of gene clustering is to group genes...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (43): The Spherical K-means algorithm Download |
the function gets x-y-z coordinates and calculate the x-y coordinates for the left-eye and the right-eye images.a demo script demonstrate the function, red/blue 3D glasses is needed.
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (47): 3D plot (stereoscopy) Download |
### Why this Function? ###If you use multiple monitors and/or swap between OS's, then this function lets you control where to place figures, etc., without rewriting your files for each OS, like a multiple-monitor alternative to 'ScreenSize' for a single monitor.The MATLAB root property...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (43): Point Coordinates on Multiple Monitors (Sripts) Download |
tKL between two multivariate normal probability density functions. This program implements the tKL between two multivariate normal probability density functions following the references: Baba C. Vemuri, Meizhu Liu, Shun-Ichi Amari and Frank Nielsen, Total Bregman Divergence and its Applications...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (42): Total Kullback-Leibler (tKL) divergence between multivariate normal probability density functions Download |
HALFPOLAR function performs the polar plot in radian angle range [0 pi] using half polar coordinates HALFPOLAR(phi,gain) makes a plot with phi in radians angle range [0 pi] and gain in half polar coordinates. Phi and gain could be vector or matrix with the same dimensions. When Phi is a...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (42): Half polar coordinates figure plot function halfPolar Download |
Rotates the given coordinates about a given center using either degrees or radians. Results are suitable for use with 'plot' function.
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (40): Coordinate Rotation Download |
Simple widget to get the coordinates of a point in a figure or axis.Just select the current figure and type getpoint. A button with two fields will appear in the upper right corner. click the button, then the point and the coordinates will appear.To access the coordinates in the workspace, type...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (39): getpoint Download |