Polar Coordinates Equations
Polar Parallel Coordinate Geometry (PPCG) plots standardardised time series data. Colour is used to demonstrate data through time; black being the oldest to white being the newest. 2 - 3 Std deviation warning/action limits are also highlighted by yellow/red respectively.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (51): Polar Parallel Coordinate Geometry 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 |
This file contains MATLAB code that can parse Simscape language files, extract the equations, and displays them in a format that is easy to read. The equations are converted to LaTeX format and then displayed in a MATLAB figure window.Please read the README.txt file to get started.
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (41): Simscape Language Equations, Pretty Print Download |
We present here a program Fie that solves numerically Fredholm integral equations of the second kind on an interval [a,b] to a specified, modest accuracy. Test programs are also included for the various cases. The program TestAll, with no input parameters, can be used to illustrate the various...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 20.48 KB | Download (43): Fredholm integral equations Download |
]In this application is descriptioned homogen-differential equations generally solutions with matlab symbolic tool's.Generally homogen-differential equation's form is (where R=[d/dx] ) sum {i=1:n} [C_(i)*R^{i}].y=0Here, firstly sub function-[regsolution.m] solving differential equation's...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (44): Homogen Differential Equations Solving (update:27-06-07) Download |
The problem of fitting a straight line to data with uncertainties in both coordinates is solved using a weighted total least-squares algorithm. The parameters are transformed from the usual slope/y-axis intersection pair to slope angle and distance to the origin. The advantages of this are that...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (39): weighted total least squares for mutually correlated coordinates Download |
It first transforms to patient coordinates and then to the second coordinates. Both dicom image sets should have the same localizer while scanning.It takes two inputs: dicominfo structures (taken by dicominfo mmand) of two image sets. The outputs are 4x4 transform matrix and 3x3 rotation...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (47): Transform matrix between two dicom image coordinates Download |
Let us suppose a set of non-linear equations in the formF(m) = d(m,d are vectors, F is a vector function of vector argument). ANNI tries to construct suitable numerical approximation for inverse projection of d to m, i.e. to find numerical form ofG(d) = m.Such mapping may not exist in general,...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 276.48 KB | Download (49): ANNI - solver of a set of non-linear equations Download |
This customised function solves one type of non-linear systemof 3 simultaneous equations in 3 unknowns: k, L and r0 in 3 equations with 4 knowns: zeta, eeta, d and angle.function matrixresults = symsolvenonlineq(n,degrees,dinput)% EXAMPLE USAGE: m=symsolvenonlineq(3,45,20)% nb: takes around 738s...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (39): Custom solution for 3 non-linear simultaneous equations Download |
Fully documented script file but this essentially solves the simultaneous equations Yvonne presented in a previous thread and does so for two 1 x 4 vectors. I then built four graphs and displayed them all on one plot.
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (38): Solves a custom set of linear simultaneous equations 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 |
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 |
03 Mar 2012 (Updated 06 Mar 2012)Function to generate a listing of the coordinates for a specified Cartesian space.A = ENUM_COORDS(X) returns the matrix elements of a 2D region, where X contains a 4-element vector, X=[x y width height], representing the bounding box containing the set of 2D...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (44): Generate a vector of Cartesian integer coordinates for a 1, 2, or 3D region 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 |
function [x,y]=conect(Xstart,Xend,Ystart,Yend)works the same as LINE(X,Y) but you can retrieve the coordinates of the line. It works for Xstart~=Xend.
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (43): Fast retrieve line coordinates 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 |
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 |
This RPN calculator offers a choice of more than 200 solutions with five unique keypads. It has a complete help system with individual tips for all but the most ordinary functions and a Tip of the Day feature for new users. You can choose between fixed, scientific and engineering notation and...
Platforms: Windows
License: Shareware | Cost: $39.00 USD | Size: 1.85 MB | Download (364): RPN Engineering Calculator™ Download |
Calc 3D is a collection of mathematical tools for highschool and university. The calculator can do statistics, best fits, function plotting, integration. It handles vectors, matrices, complex numbers, coordinates, regular polygons and intersections. For objects ( like point, line, plane and...
Platforms: Windows
License: Shareware | Cost: $159.50 USD | Size: 4.13 MB | Download (216): Calc 3D Pro Download |