Polar Coordinate Graphs
The Visualization of Protein-Ligand Graphs (VPLG) software package computes and visualizes protein graphs. It works on the super-secondary structure level and uses the atom coordinates from PDB files and the SSE assignments of the DSSP algorithm.
Platforms: Windows, Mac, BSD, Linux
License: Freeware | Size: 6.6 MB | Download (46): Visualization of Protein-Ligand Graphs Download |
This application converts the XML Polar file (from polarpersonaltrainer.com) to TCX Garmin file. All websites which register your trainers don't allow XML files from Polar. Tested with these models: RS300X, CS200
Platforms: Windows, Mac, Linux
License: Freeware | Size: 352.08 KB | Download (57): XML Polar to TCX Garmin Converter Download |
The os.path.walk routine that ships with the python standard library is limited to traversing the file system tree. This script allows you to realizeĀ a generic traversal for arbitrary (directed) graphs with support for recursion limits.
Platforms: Windows, Mac, *nix, Python, BSD Solaris
License: Freeware | Download (50): Lazy Traversal of Directed Graphs Download |
This package has solvers for constrained and unconstrained L1 minimization, which is useful for compressed sensing. u = COORDL1BREG(A,f,lambda) solves the minimization problem min_u ||u||_1 subject to A*u = fwhere A is an MxN matrix and f is a vector of length M. Input lambda is a positive...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (44): Coordinate descent for Compressed Sensing Download |
XYZ2YBC convert form XYZ coordinate to YBC format (LRA)XYZ2YBC(X,Y,Z) convert the X,Y,Z values to Y,B,C values. assuming the bend radius is zero. the size of X,Y and Z must be the same.XYZ2YBC(X,Y,Z,R) where R is the bend radius. convert the X,Y,Z values toY,B,C values, taking in to account the...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (134): Convert form XYZ coordinate to YBC format (LRA) Download |
Images sampled on a log-polar grid have interesting and useful properties. Rotation and scaling are trivial operations, and this can lead to efficient algorithms for straight line detection and optic flow estimation. Such sampling schemes also provide a rough model of biological foveal vision, of...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (46): Log-polar image sampling Download |
The function calculates the Global to Local coordinate transformation matrix for a beam in space. [x0,y0,z0] and [x1,y1,z1] are the coordinates of the beam ends. alpha is the twist over the axis perpendicular to the beam cross sectional area, usually set to 0.
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (41): Global to Local Coordinate Transformation Matrix Download |
In the study of circuits and others it is useful to portray quantities as phasors which are functionally equivalent to a vector in polar format.This class implements the constructor for that data type as well as the functions to add, subtract, multiply and divide phasors. There is also the...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 71.68 KB | Download (44): Phasor/Polar Data Type Download |
A very easy symbolic method for reduction of block diagrams or signal flow graphs with Matlab is presented. The method can be applied to every kind of diagram and it is possible to obtain in one stage all transfer functions for a given input. The method is validated with some examples, including...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 122.88 KB | Download (44): Symbolic reduction of block diagrams and signal flow graphs Download |
Use this function to extract one geographical coordinate out of an input string. The function is extremely flexible, thus the coordinate may be located anywhere in the string and may have one of many formats.Examples:txt2coord(' 100dlT- 7'' 30" W')txt2coord(' 100dlT- 7dlDL 30dlDLdlDL...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (39): Coordinate Extractor Download |
The note describes a simple m-file for digitizing graphs in the form of bitmap images using the Matlab ginput mouse pointer.Axes are allowed to be skewed, as well as linear and/or logarithmic.
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 61.44 KB | Download (48): Digitizing Graphs Download |
The SumProductLab provides a set of basic factor nodes for building up a factor graph. One can try out ideas by instantiating the necessary constraint nodes, connecting them up, and giving some evidence. The sum-product (or belief propagation) algorithm will compute the message to each node in...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 829.44 KB | Download (45): SumProductLab for Factor Graphs Download |
Hi everyone,this is a basic polar plot tool in dB , you can change the range which can be very helpful for analyze the nature of your pattern.Here is a test code:%------------------------% Linear Arrays of Isotropic Elementsconst=1; lambda=1; k=2*pi/lambda;theta=linspace(0,2*pi,200);d=1/1*lambda;...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (41): A basic polar plot tool in dB linear scale 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 |
Polarplot3d produces surface and mesh plots for three dimensional polar data. A labeled polar axis is drawn at a fixed height or it can follow the surface contour at maximum radius. A polar grid can also be drawn on top of the surface.This function is based on polar3d by J De Freitas, file...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 215.04 KB | Download (47): 3D Polar Plot Download |
A polar plot script that allows selection of axis limits by the user, including negative radial limits. It is particularly appropriate for logarithmic data.A known limitation is that datapoints outside the radial limits will still be drawn.
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (48): Polar 2 Download |
MATLAB does not have any built-in functionality for centering the coordinate axes around the origin. This tool is a first fix for solving this. An example script is included showing how to use the function.Tested on MATLAB 2007b. Works fine, as long as the figure is not resized after the function...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (49): Centered coordinate axes in 2D plots Download |
An improved version of the MATLAB function 'polar'. Supports negative numbers and other plotting features. David Ireland's original completed with Dr. Thomas Patzelt's bugfix.
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (50): Advanced Polar Plots Download |
For analysing measurements (or simulations) it is often necessary to plot different graphs from an array of data. Some graphs have one line, other have more.PLOTMAT is a function to do this. Given an array of data, and an array for which columns have to be plotted in which graphs, the graphs are...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (39): Plot different graphs at once Download |
POLAR Statistics is an advanced, light-weight, php based website statistics package.Features of POLAR Statistics:- Advanced Graphing- Search term collection, sorted by search engine- Ability to view todays search terms- Collection and tracking of non-search engine referral sources- Individual...
Platforms: PHP
License: Shareware | Cost: $0.00 USD | Size: 706.56 KB | Download (43): POLAR Statistics Download |