Polar Coordinates Equations

Interactive geometry software for performing interactive calculations, visualization and modeling in math, science and engineering. The construction concept and the interactive visualization are the basis of the program. Designed to be easy-to-use, it provides a powerful mathematical platform...

GD::Simple module is a simplified interface to GD library. SYNOPSIS use GD::Simple; # create a new image $img = GD::Simple->new(400,250); # draw a red rectangle with blue borders $img->bgcolor(red); $img->fgcolor(blue); $img->rectangle(10,10,50,50); # draw an empty rectangle with...

Engauge Digitizer project is digitizing software that converts an image showing a graph or map into numbers. The image file can come from a scanner, digital camera, or screenshot. The numbers can be read on the screen, and written or copied to a spreadsheet. Highlights for beginners include an...


Platforms: *nix

PictureEffects is a REALbasic plugin to do picture manipulation on 32bit images. Main features: Red Eye Reduction, Brightness, Contrast, Sepia, Color Filter,NTSCColorFilter, Hue, Saturation, Lightness, Desaturate, Gamma, Blend, Diffuse, Interlace, Oil Paint, Rotate, Flip Horizontal, Flip...


Platforms: Mac

PictureEffects is a REALbasic plugin to do effects with REALbasic Pictures. Give PictureEffects a try to fully assess its capabilities! FEATURES: Color Filters: · Brightness, Contrast, Color Filter, Hue, Saturation, Sepia, Lightness, Gamma, GrayScale, Invert,Contrast Stretch, Equalize,...


Platforms: Mac

Scientific calculator and function plotter. 10 constant memories, 1 cumulating memory. Nearly unlimited nesting of parenthesis. Automatic bracket completion Decimal, hexadecimal and binary entering and display. Precision adjustable. Recall of expressions already calculated. Registers preserved...


Platforms: Windows

Computes Disk Harmonic Functions; uses Bessel functions and derivatives Requires BessDerivZerosBisect2.mfunction dnm = DiskHarmonic(m,n,r,theta) if(m == 0) dnm = 1*Rnm elseif(m 0) dnm = sqrt(2)*Rnm.*cos(mu*theta) end m0: dnm(r,theta) = sqrt(2)*Rnm(r)*cos(m*theta) (m = |mu|) n = 0,1,2,... m =...


Platforms: Matlab

main executing reference usage: mouseTracker.mThe objective is to illustrate mouse activity tracking.This is an enhanced version of gtrack. The enhancement includes:1. Direction determination2. Polar coordinates computation (includes distance and angle of direction moved).3. Mouse dragging...


Platforms: Matlab

GIS::Distance::Polar can do Polar coordinate flat-earth distance calculations. SYNOPSIS my $calc = GIS::Distance::Polar->new(); my $distance = $calc->distance( $lon1, $lat1 => $lon2, $lat2 ); Supposedly this is a formula to better calculate distances at the poles. While implimented, this...


Platforms: *nix

Polar provides a smooth and simple cursor set created primarily in Inkscape. Polar Cursor Theme is a smooth and simple cursor set created primarily in Inkscape. Installation There are three cursor sets included in this package. The default with the orange busy cursors is called...


Platforms: *nix

GD::Graph::Polar is a Perl module to make polar graph using GD package. SYNOPSIS use GD::Graph::Polar; my $obj=GD::Graph::Polar->new(size=>480, radius=>100); $obj->addPoint (50=>25); $obj->addPoint_rad (50=>3.1415); $obj->addGeoPoint (75=>25); $obj->addGeoPoint_rad (75=>3.1415);...


Platforms: *nix

Geo::Coordinates::VandH is a Perl module that can convert and manipulate telco V and H coordinates. SYNOPSIS To convert V: 5498 H: 2895 to lat/long coordinates: use Geo::Coordinates::VandH; $blah=new Geo::Coordinates::VandH; ($lat,$lon) = $blah->vh2ll(5498,2895); printf...


Platforms: *nix

Geo::Coordinates::OSGB is a Perl module that can convert coordinates from Lat/Long to UK Grid. A UK-specific implementation of co-ordinate conversion, following formulae from the Ordnance Survey of Great Britain (hence the name). SYNOPSIS use Geo::Coordinates::OSGB qw(ll2grid grid2ll); #...


Platforms: *nix

a powerful, easy-to-use, equation plotter with numerical and calculus features: - Graph Cartesian functions, relations, and inequalities, plus polar, parametric, and ordinary differential equations. - Up to 999 graphs on screen at once. - New data plotting and curve-fitting features. -...


Platforms: Windows

Polar bear is the world's largest predator found on land, being twice as big as lions or tigers. The polar bear is an enormously powerful animal that can swim in the water and run over ice very fast. The Polar Bears Free screensaver will show you interesting views of polar bears in different...


Platforms: Windows

Polar PWND 2 is the second part of the series games. Put the bomb at the exact position to help you in your penguin ass kicking mission. Face off against new enemies such as commander penguins, the hard-to-topple elite penguins and Professor Von Byrdbrynn, der feather scientist.


Platforms: Windows

Graph functions, relations, and inequalities in rectangular, polar, cylindrical, and spherical coordinates. Solve equations numerically, graphically, and symbolically. Graph surfaces of revolution. Create mathematical movies and web pages.


Platforms: Mac

This script allows you to run a linear equations solver using eval and built-in complex numbers.One could add one more line to insert '*' where needed, i.e. "100x" -> "100*x", add some input validation, in particular check whether the equation is actually linear and not quadratic or cubic, and...


Platforms: Windows, Mac, *nix, Python, BSD Solaris

PHP Polar Tools is a set of PHP classes for the parsing and management of Polar Heart Rate Monitor data.


Platforms: Windows, Mac, *nix, PHP, BSD Solaris

Window Coordinates code creates a window (with the Win32 API) and displays the coordinates of the windows client area in pixels in the form of X-Axis, Y-Axis.The window can be moved, and the coordinates will be re-displayed with the new position.


Platforms: C and C plus plus