Orthogonal
OLS - Orthogonal Least Squares: Proposed by T. Blumensath, M. E. DaviesStOLS - Stagewise OLS: Combining StOMP ideas with OLSROLS - Regularized OLS: Combining ROMP ideas with OLS
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (51): Orthogonal Least Squares Algorithms for Sparse Signal Reconstruction Download |
Orthogonal Diagrammer supporting infinite levels of parenting, smooth interaction when moving nodes
Platforms: Windows, Mac, Linux
License: Freeware | Size: 95.42 KB | Download (48): Orthogonal Diagrammer Component Download |
Orthogonal Linear Regression in 3D-space by using Principal Components AnalysisThis is a wrapper function to some pieces of the code from the Statistics Toolbox demo titled "Fitting an Orthogonal Regression Using Principal Components...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (39): Orthogonal Linear Regression in 3D-space by using Principal Components Analysis Download |
ORTHLLS2D returns the Orthogonal Linear Least Squares estimate for parameters of line a x + b y + c = 0function f = OrthLLS2D(x, y)Inputs x and y must be real vectors of equal size.Output f is the real vector [a b c] where a, b and c are the estimated parameters of the linear equation.Since a...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (42): Analytical solution for Orthogonal Linear Least Squares in two dimensions Download |
Simple interactive viewer of 3 orthogonal slices of 3D volume and of sequence of volumes. The interaction is performed by mouse left button or keyboard arrows.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (48): 3D Slice Viewer Download |
Group and Block Sparse Signal reconstruction viaMatching Pursuit - BMP, GMPGradient Pursuit - block_gp, group_gpNearly Orthogonal Matching Pursuit - block_nomp, group_nompPartial Conjugate Gradient Pursuit - block_pcgp, group_pcgp
Platforms: Matlab
License: Freeware | Size: 30.72 KB | Download (47): Greedy Algorithms promoting Group Sparsity V2 Download |
[ur,vr] = uvcurv2orth(x,y, u,v)rotate curvilinear vector field to orthogonal vector field the output is calculated for the original curvilinear locations.input:x - a 2D array with x locations (long)y - a 2D array with y locations (lat)u - curvilinear direction u vector fieldv - curvilinear...
Platforms: Matlab
License: Freeware | Size: 81.92 KB | Download (45): uvcurv2orth Download |
The function computes parameters a, b, and c of the weighted orthogonal least squares fit of line ax+by+c=0 to a set of 2D points with coordinates given by x and y and weights w.n=100;x=1:n;y=2.5*x + (5+300./x).*randn(1,n);plot(x,y,'.k')hold onw=1:n;[a b c] = wols(x,y,w);plot([0,n],[-c/b,-c/b -...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 20.48 KB | Download (43): Weighted Orthogonal Least Squares Download |
Sparsity Recovery by Iterative Orthogonal Projections of Nonlinear MappingsA new regularization method for sparse representation based on a fixed-point iteration schema which combines two Lipschitzian-type mappings: an orthogonal projector and a nonlinear one for sparsity promotion.
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 286.72 KB | Download (47): The LiMapS algorithm Download |
The "xyExtract" software is used for to extract data from a 2D graph (orthogonal and nonorthogonal axes) contained in a graphic file (scanned, PDF document or in a some file like gif, jpg, etc). The graphic file must be saved in a bitmap file. Then, the "xyExtract" converts the graph back to xy...
License: Shareware | Cost: $25.00 USD | Size: 450 KB | Download (771): xyExtract Graph Digitizer Download |
Cartocraft is a simple top-down, orthogonal Minecraft map renderer with ambient occlusion and lighting.
Platforms: Windows, Mac, Linux
License: Freeware | Size: 42.56 KB | Download (50): Cartocraft Download |
PPPP is a computer program used for partitioning parameterized orthogonal polygons into parameterized rectangles. With this program, it is possible to build rectangular corner stitching data structure for parameterized VLSI layouts.
Platforms: Windows, Mac, Linux
License: Freeware | Size: 58.73 KB | Download (44): The PPPP Program Download |
OVSF code is used in wireless transmission to combine two messages having different data rates in an orthogonal manner. Requirements: - MATLAB 7.6 or higher
Platforms: Windows, Mac, *nix, Matlab, BSD Solaris
License: Freeware | Download (59): Function to generate OVSF code Download |
Space time coding takes profit of the channel diversity to improve the reliability of a communication system. This file contains some of the most famous space time block codes.References:[1] S.M Alamouti " A simple transmitter diversity scheme for wireless communications" IEEE J.Select Areas...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (41): Space time block codes for MISO-MIMO systems Download |
Orthogonal Variable Spreading Factor (OVSF) code tree generation. Only input value is spreading factor (must be power of 2), and only output is cell array for orthogonal codes that is SF x SF in size.Code Tree Reference:3GPP TS 25.213 V10.0.0, "3rd Generation Partnership Project;Technical...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (44): WCDMA OVSF Code Tree Download |
Group and Block Sparse Signal reconstruction viaMatching Pursuit - BMP, GMPGradient Pursuit - block_gp, group_gpNearly Orthogonal Matching Pursuit - block_nomp, group_nompPartial Conjugate Gradient Pursuit - block_pcgp, group_pcgpOrthogonal Least Squares - BOLS, GOLS
Platforms: Matlab
License: Freeware | Size: 30.72 KB | Download (58): Greedy Algorithms promoting Group Sparsity Download |
Computes an orthogonal basis from a given criteria. Options are identicalto those of sortwvfrms: basis are computed by signal width, localization, andnoise. The vectors are sorted by the given criteria, projected onto asubspace orthogonal to the previously sorted vectors, and sorted in...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (44): wvfrms2bases Download |
The code implements the algorithm as given in Chen et. al 1991.It takes max tolerance from the user.It selects Ms significant regressors from the total M regressors.Unfortunately, the error obtained after training the RBF network isn't as expected. Is there a mistake in my code???Please feel free...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (43): Orthogonal Least Squares Algorithm for RBF Networks Download |
The program confortho generates an orthogonal view of a 3D confocal microscopic image stack. This functionality is similar to the one available in Zeiss LSM Image Browser, Leica LAS AF or Olympus FluoView. You might need confortho when you have to do image processing in MATLAB, and then you would...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 460.8 KB | Download (46): confortho Download |
Group and Block Sparse Signal reconstruction viaMatching Pursuit - BMP, GMPGradient Pursuit - block_gp, group_gpNearly Orthogonal Matching Pursuit - block_nomp, group_nompPartial Conjugate Gradient Pursuit - block_pcgp, group_pcgpOrthogonal Least Squares - BOLS, GOLS
Platforms: Matlab
License: Freeware | Size: 30.72 KB | Download (45): Greedy Algorithms promoting Group Sparsity V3 Download |