Xy

The Grace ASCII Import Wizard ('gaiw') is a cross-platform, Qt-based GUI allowing Grace (http://plasma-gate.weizmann.ac.il/Grace/) users to create 2D XY plots from ASCII data files very easily.

Chronoscope is a visualization platform under development at Timepedia for time series datasets. Chronoscope stems from a desire for responsiveness and interactivity when navigating or authoring datasets. Features:- Support for very large datasets (~20,000 points) - Multiresolution representation...

This office suite was created for the professional and discerning computer user. The application interfaces have been enlarged to view the functions, features, and menu structures for better user-interaction on widescreen monitors. (1600 x 900+) The tabbed document interfaces also make it...


Platforms: Windows, Windows 7

About Screenshot Helper Shows a full screen window with a solid color or a desktop picture. The easiest way to get a clean desktop for screenshots on Mac OS X is to create a brand-new user account and log in as a brand-new user. But if you need to use your own user account for whatever reason...


Platforms: Mac

The attachment contains:1. Related matlab files.2. Picture files of possible outputs.3. A read me text file.4. A report containing detailed explanations about the basics and about coding algorithm used herein.Finite difference (central) method is applied and solution is obtained for the stream...


Platforms: Matlab

A small library in/for PHP (projects) to handle and throw exceptions. The main features are stack generation, debug-value saving and e-mail alerts. Because it uses the new exceptions, class-syntax and some function of PHP 5, it isn't backwards compatible to PHP 4.


Platforms: Windows, *nix, PHP, BSD Solaris

This is a fast non-iterative ellipse fit, and among fast non-iterative ellipse fits this is the most accurate and robust.It takes the xy-coordinates of data points, and returns the coefficients of the equation of the ellipse: ax^2 + bxy + cy^2 + dx + ey + f = 0,i.e. it returns the vector...


Platforms: Matlab

This is the fastest (though not most accurate) method of fitting a circlle to data points on a plane (given by their xy-coordinates). It returns the circle center (a,b) and radius R. It was proposed by I. Kasa in article "A curve fitting procedure and its error analysis", IEEE Trans. Inst. Meas.,...


Platforms: Matlab

Intended for 3D geological/geophysical visualisation of layered data and will eventually form part of a geophysical visualisation package.Run ThreedDemo to get an idea of how to use. INPUTS: LayerN: The number of the layer to be plotted R: a m*n*k matrix of colour/resistivity data for each layer...


Platforms: Matlab

DbViz produces plots of data contained in MySQL databases. Data can be viewed by looking at line graphs, xy scatter plots, and bar graphs. This greatly simplifies data analysis.


Platforms: Windows, Mac, Linux

This is an old program (1.999) that I have written for understanding radiation patterns of antennas. Basically I was looking for the relationship between interference diagram (Fourier transform of ilumination, usually called Array Factor) and 3D radiation pattern of the Array. For that reason, it...


Platforms: Matlab

The GUI application plots VLE data of ethanol-water mixture at various pressures. Both Txy and xy diagrams can be plotted at the pressure value specified by the user. The Wilson model allows the program to take into account the deviation from ideal behavior in the liquid phase. User should enter...


Platforms: Matlab

The function The LMFnlsq.m serves for finding optimal solution of an overdetermined system of nonlinear equations in the least-squares sense. The standard Levenberg- Marquardt algorithm was modified by Fletcher and coded in FORTRAN many years ago (see the Reference). This version of LMFnlsq is...


Platforms: Matlab

A simple Cocoa view framework for creating real-time and static plots and graphs. Using SimplePlot is easy. Add the source to your project, treat any of the graphs or plots as if they were native Cocoa controls. SimplePlots work like tableViews in that they implement the DataSource pattern....


Platforms: Mac

This is a fast and non-iterative ellipse fit. Usage: A = EllipseDirectFit(XY)Input: XY(n,2) is the array of coordinates of n points x(i)=XY(i,1), y(i)=XY(i,2) Output: A = [a b c d e f]' is the vector of coefficients of the equation of the best fitting ellipse: ax^2 + bxy + cy^2 + dx + ey + f =...


Platforms: Matlab

Easy-to-learn interactive 2d plot program. Can overlay images, xy-data, and mathematical functions. Function parameters can be tuned with sliders; functions can also be automatically fitted to data. Written in Python, cross-platform, but currently broken


Platforms: Windows, Mac, Linux

The main purpose of 'python2xlw' is to create an Excel-compatible file which can be sent to users via the web as an excel application. The motivation is mainly to support the display of XY Scatter plots and tabular numerical data(eg engineering data)


Platforms: Windows, Mac, Linux

Revised 23rd Feb. 2006.Improved speed, functionality and documentation2-nd Rev, 3rd Apr.2007, back from TVAR to NUM2STRMAXimum points in a curve, ALL(default) or manually positively/negatively selected, with (default) or without parabolic interpolationneeds CLINEDemo uses SAVFILTHELP MAXALL shows...


Platforms: Matlab

sel_and_del Interactively select and delete points from a line object using mouse input. Left-click selects the point closest to the click and Right-click unselects it. The selected points are highlighted with a black square. The selection process is stopped by hitting any keyboard key when the...


Platforms: Matlab

Smart Free Photo Resizer plays an important part in photo manipulations. It can help you effectively and accurately resize and convert all your photos as well as other image files like scanned business documents, drawings, wallpapers, etc. When you're choosing image file to post on a...


Platforms: Windows, Windows 8, Windows 7