Rectangular Surfaces

The method uses finite differences to solve Laplace equation and matrix inversion to solve the resulting system of linear algebraic equations. The rectangular plate has both dimensions set equal to unity. Each dimension is discretized and the total number of nodal points is equal to 29*29. To... Platforms: Matlab

This submission facilitates working with quadratic curves (ellipse, parabola, hyperbola, etc.) and quadric surfaces (ellipsoid, elliptic paraboloid, hyperbolic paraboloid, hyperboloid, cone, elliptic cylinder, hyperbolic cylinder, parabolic cylinder, etc.) given with the general quadratic... Platforms: Matlab

This program allows the user to open any image and select or crop a rectangular portion of that image. May require the image-processing toolbox. Platforms: Matlab

The code demonstrates the application of the principle of virtual work for calculating the steady state transverse displacement of a rectangular clamped thin plate. It was based on a letter written by J. P. Arenas for the editor of Journal of Sound and Vibration (2003).The GUI is designed to be... Platforms: Matlab

Assume you have a chocolate bar consisting, as usual, of a number of squares arranged in a rectangular pattern. Your task is to split the bar into small squares (always breaking along the lines between the squares) with a minimum number of breaks. How many will it take? Platforms: Matlab

1. In every row of a rectangular board, there are two checkers: one white and one black.2. A move consists in sliding a single checker in its original row withoutjumping over another checker.3. You play BLACK, computer plays WHITE. As usual, the player to make thelast move wins. Platforms: Matlab

MindsEye is a highly modular and extensible 3d modeling/animation package with support for NURBS surfaces. It's designed to allow multiple scenes and to provide extensive network support. Mutli-user support is also planned. Platforms: *nix

PyGTS is a python package used to construct, manipulate, and perform computations on 3D triangulated surfaces. It is a hand-crafted and pythonic binding for the GNU Triangulated Surface (GTS) Library. * Geometric primitives Point, Vertex, Segment, Edge, Triangle, Face, and Surface. *... Platforms: *nix

Dear Sirs. I believe, that many of you have got tired from the rectangular and monotonous windows of the programs . Unfortunately, modern systems of programming don’t have tools for solving this problem. First you create a shape (based on your picture) and you can create holes in it as...

Mosaic Creator is professional mosaic and thumbnailer tool. You can create your own picture mosaic. There is full range of options to control image distribution and enhanced rendering parameters. Result image size and number of used images is unlimited. Mosaics are rendered by strips and stored... Platforms: Windows, Windows 7

HardCopy Pro is the professional, easy to use screen capture tool for Windows! It can capture rectangular screen areas and whole windows. The captured images can be cropped very easily and the color depth can be changed to any desired value from monochrome to true color. Images can be saved in... Platforms: Windows, Windows 8, Windows 7, Windows Server

This plug-in creates a wide range of well known craquelure (krăkloor?) effects. The filter is useful in designing various abstract patterns, decorative surfaces and construction materials.Two independent craquelure layers can be controlled to achieve an amazing variety of texture effects, from... Platforms: Windows

Water Ripples is a freeware Adobe Photoshop compatible plug-in filter. The highly realistic water ripples effect designer has numerous options as well as an impressive 3D quality. The random settings generator produces unlimited variations of rippled surfaces. Platforms: Windows

Lens Pro III is a plug-in module for Adobe Photoshop and many other graphic editors supporting the same standard. The Lens Pro III plug-in filter also works in Corel PHOTO-PAINT, Corel Painter, Corel Paint Shop Pro, Macromedia Fireworks and other plug-in compatible image editing programs. It... Platforms: Windows

Image Frame is a Photoshop-compatible plug-in for Windows developed by ImageSkill Software. Image Frame is intended for easy creation naturally-look 3D frame. Using Image Frame you can easy personalize your photos. Add frame and text to your pictures. You can apply rectangular and elliptical... Platforms: Windows

i Screen Recorder is a powerful, yet full-featured screen record tool that allows you to easily capture and annotate anything on the screen including windows, objects, menus, full screen, rectangular/freehand regions and even scrolling windows/web pages, and save the images in BMP or JPG formats.... Platforms: Windows

This program shows electric potential and E lines of many kind of charges and written to help students visualize electrostatics. Its useful for both college and high school students. Platforms: Windows

Rectangular plate optimization software, for planning and calculating rectangular pieces nesting Platforms: Windows

Lets you to toggle between a stretch mode and a move mode by right clicking on the mouse. So if you didn't quite get your alignment correct when you started your capture, simply click on the right mouse button and move the grabber to the correct alignment. Other programs will require you to abort... Platforms: Windows

Software tool "Image Cut" is used to split image into rectangular segments, which are ideally fitwith each other. Split operation becomes very easy. You can select parts of an image arbitrarily, not only as a simple grid through all image area. One that you need is to place cutting lines and... Platforms: Windows