Formula Sides Triangle
This edition of the collection includes thirteen screen saver modules for Mac OS X: BabelBloX, MarbleX, RoX, FireWorks, Planets, Qix, Qix Triangle, Spheres, Spline, Tangent Circles, Wandering Polygon, Warp, and Xirtam.
Platforms: Mac
License: Freeware | Size: 2.7 MB | Download (53): illumineX ScreenSaver Pack 1.12 Download |
OxMath is an open source 2D/3D math library for REALbasic with ubiquitous vector, quaternion, and axis angle classes, plus vector array classes for efficient vertex/triangle storage and batch processing.
The library also includes bounding volume/intersection classes, and waveform "function"...
Platforms: REALbasic 2006r4 or greater
License: Freeware | Size: 71.68 KB | Download (59): OxMath 2D 3D Math Library Download |
DMesh is a custom software which analyzes an image and generates triangle meshes with points automatically so that any one don't have any design background can makes creative and unique images using a reference image easily and quickly.
Manual mode allows users to add more points to get detail...
Platforms: Mac
License: Freeware | Size: 1024 KB | Download (52): DMesh Download |
UNITINU makes everyday pictures take a turn for the bizarre and hilarious by mirroring their left or right sides.
Mirrored images can be saved back out to your Mac.
Platforms: Mac
License: Freeware | Size: 2.9 MB | Download (51): UNITINU Download |
The module lets crops images equally from all sides until the correct aspect ratio is reached and then scales them.InstallationUnpack in your modules folder (usually /sites/all/modules/) and enable under Administer > Site Building > Modules. Requirements: - Drupal 5.x - Drupal Image module
Platforms: Windows, Mac, *nix, PHP, BSD Solaris
License: Freeware | Download (48): Image Exact Sizes 5.x-0.1 Download |
Dript can be used by other modules to add scripting or formula capability.The module implements a filter that can be applied to nodes and other contents.As a dialect of LISP and a simpler LISP, Dript is for non-programmers who want to alter their contents slightly according to certain behaviors....
Platforms: Windows, Mac, *nix, PHP, BSD Solaris
License: Freeware | Download (48): Dript 5.x-1.x-dev Download |
The PHP Game ladder is a system where have rung games and they can report the results of games and the system updates everybody's position through partially exchanging rung positions (or some other similar formula).
Platforms: Windows, Mac, *nix, PHP, BSD Solaris
License: Freeware | Download (79): PHP Game Ladder Download |
galculator is a GTK 2 based calculator with ordinary notation/reverse polish notation, a formula entry mode, different number bases (DEC, HEX, OCT, BIN) and different units of angular measure (DEG, RAD, GRAD).galculator features two user modes: basic and scientific mode. Basic mode is intended...
Platforms: *nix, C/C++, BSD
License: Freeware | Download (62): galculator Download |
A replacement for the transfer function normprod.m in the MATLAB NN toolbox. With this transfer function, the NaNs in the simulation of RBF neural networks can be avoided.The function can handly zeros, and positive and negative infinite values in the weight vector. Also combinations of positive...
Platforms: Java
License: Freeware | Size: 10 KB | Download (47): nprod.m version Download |
"It's one of the most used models for signal prediction in urban areas, valid from 150Mhz to 1500MHz, losses are spreading in the urban area as a standard formula and proprciona fixes for applications to other situations"
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (47): Okumura Hata model Download |
This file contain functions for the calculations of:- Fresnel integral with sine and cosine integral- Fresnel integrals- Diffraction loss over one knife-edge using Fresnel integration end Lee's formula- Ploting the Cornu's spiral
Platforms: Matlab
License: Freeware | Size: 30.72 KB | Download (53): Basic diffraction models Download |
STL_Import is a tool designed to import into MATLAB both binary and ASCII STL files.This script is mainly a collage between file exchange file id 22409 and 3642, plus some other features that can be considered new.SYNOPSIS: mode 1 (default) [p,t,tnorm]=STL_Import(filename,mode) mode 2...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (48): STL_Import: IMPORT FUNCTION FOR STL FILES Download |
Computes BER v EbNo curve for convolutional encoding / soft decision Viterbi decoding scheme assuming BPSK.Brute force Monte Carlo approach is unsatisfactory (takes too long) to find the BER curve.The computation uses a quasi-analytic (QA) technique that relies on the estimation (approximate one)...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (38): Impact of quantization on performance Download |
The function implement the 1D Walash Transform which can be used in signal processing,pattern recognition and Genetic algorithms. The Formula of 1D Walsh Transform is defined as : N-1 q-1 ---- -- 1 | | b[i](m)*b[q-1-i](u) W(u) = --- / f(m)| | (-1) ,u = 0,...,N-1 N ---- | | m=0 i=0 where for...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (45): Walsh Transform(2D) Download |
The function implement the 1D Walash Transform which can be used in signal processing,pattern recognition and Genetic algorithms. The Formula of 1D Walsh Transform is defined in mfile
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (43): Walsh Transform(1D) Download |
[Fs,Vs]=subtri(F,V,n)Sub-triangulates the triangles defined by the patch format data F (faces) and V (vertices). Can be used to increase the density of triangulated data or to triangulate the icosahedron to create geodesic sphere triangulations with desired density.Creates n addition points on...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (39): subtri Download |
Gets the Volume enclosed by the surface defined by p,t,tnorm. The surface must be closed and manifold, there is no check for this.The algorithm compute the volume of 3 tetraedrons for each triangle. The normals orientation define the sign of volume, it is just a numerical integration.
Platforms: Matlab
License: Freeware | Size: 614.4 KB | Download (42): VOLUME ENCLOSED BY A TRIANGULATED SURFACE Download |
Study of heat transfer and temperature of a 1x1 metal plateheat is dissipated through the left right and bottom sides and emp at infinity is t n(n-1) points in consideration,Temperature at top end is 500*sin(((i-1)*pi)/(n-1)A*Temp=U where A is coefficient matrix and u is constant matrixfinite...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (49): temperature analysis using finite difference method Download |
The zip file includes the next programs:BPM_free_space.m - Propagation of a gaussian pulse in free spaceBPM_triangle.m - Propagation of a gaussian pulse in a triangle index profile waveguideBPM_2step.m - Demonstration of the evanescent waves phenomenon in parallel rectangular...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (44): FFT Beam Propagation Method Download |
View factor is a MATLAB function that uses the CDIF (contour double integral formula) to calculates view factors between planar surfaces(polygons), no matter what are the shape and the orientation of the two figures.All you need to enter is the coordinates of the vertices that define the outlines...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (49): View Factors Download |