Hootie And The Blowfish Tabs
This script returns the convex hull (separated into upper and lower chains of vertices) and the diameter (farthest pair of points), given input consisting of a list of 2d points represented as pairs (x,y). The convex hull algorithm is Graham's scan, using a coordinate-based sorted order rather...
Platforms: Windows, Mac, *nix, Python, BSD Solaris
License: Freeware | Download (51): Convex hull and diameter of 2d point sets Download |
When Python runs a script and an uncatched exception is raised, a traceback is printed and the script is terminated. Python2.1 has introduced sys.excepthook, which can be used to override the handling of uncaught exceptions. This script allows to automatically start the debugger on an unexpected...
Platforms: Windows, Mac, *nix, Python, BSD Solaris
License: Freeware | Download (60): Automatically start the debugger on an exception Download |
The function printexpr() takes a Python expression, and prints it's value, and the filename and line from which printexpr() is called. This script is useful when debugging programs.
Platforms: Windows, Mac, *nix, Python, BSD Solaris
License: Freeware | Download (50): Print an expression and its value Download |
It will compute the Kalman gain and the stationary covariance matrix using a Kalman filter with a linear forward looking model. Requirements: - MATLAB 7 or higher
Platforms: Windows, Mac, *nix, Matlab, BSD Solaris
License: Freeware | Download (62): Matlab code for the Kalman filter Download |
Using information from Matlab central, Robot Grrl, and the Arduino forums, four files (two .m and two sketches) demonstrate two way communications between Matlab and the Arduino. The first set of files, serialTest1, demonstrates arduino input with Matlab tic/toc timing information added, and the...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (44): Interacting with an Arduino Using the Matlab Serial Commands Download |
function y = getiq(x,freq)this takes in the frequencies X that were received at a rate of FREQ and gives you a complex value which is I and Q - this is used when you have frequency X changing and the phase is cumulative - meaning it does not start each new frequency at the same spotORfunction y =...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (42): Get I and Q Download |
The program computes the tie lines, the operating and mixing points and the number of equilibrium stages using the Hunter and Nash graphical method of a liquid-liquid extraction problem. One feed of acetic acid (35 wt %) in water which flow rate = 1000 kg/hr is extracted using a solvent...
Platforms: Matlab
License: Freeware | Size: 30.72 KB | Download (40): Hunter and Nash Graphical Equilibrium Stage Method Download |
The included features are:Definition of additional parameters on the imput of the function:>> Fs, Sampling Frequency [Hz]>> dBref Reference level for dB scale. for SPL, Pref = 20E-6 Pascal>> Fc One Third Octaves Preferences Ex. Fc = [20 25 31.5 40 ... 1000];The function returns the values in dB...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (46): One-third-octave filter bank, including additional inputs and outputs Download |
The zip file contains a Simulink model, which describes a Gassian process and the Kalman filter. A m-script is provided to show how to use this model from the command window. Two examples taken from the File Exchange are included in the m-file to explain how the Kalman filter works.The package...
Platforms: Matlab
License: Freeware | Size: 81.92 KB | Download (42): Learning the Kalman Filter in Simulink Download |
this program takes the data from an IMU as the input and calculates the body's trajectory ,velocity and attitude .it plots the velocities and euler angles vs time and the body's trajectory.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (50): Inertial Measurement Unit position calculator Download |
Input data is the Microsoft ExceldlT« file, where the table of nodes, table of elements, nodal external loads vector and boundary conditions are stored.After running the mabs3d.m file on the Command Window, the program calculates the stiffness matrix in local coordinates kiL (element i). Once...
Platforms: Matlab
License: Freeware | Size: 20.48 KB | Download (47): Matrix Analysis of Three Dimensional Bar Structures MABS3D Download |
Based on the concept of the Taylor Table given in Fundamentals of Computational Fluid Dynamics by Lomax, Pulliam, and Zingg.Given the terms of the point operator, "TaylorTable" will determine the coefficients of the terms which minimizes the Taylor series error. It will also determine the Taylor...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (49): Taylor Table Download |
Decreasing the individual error and increasing the diversity among classifiers are two crucial factors for improving ensemble performances. Nevertheless, the d-deDUkappa-errord-deDt diagram shows that enhancing the diversity is at the expense of reducing individual accuracy. Hence, We proposed...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (45): MPOEC algorithm Download |
The code is explained in the article: Okunev, Pavel, "Fast Computation of the Economic Capital, the Value at Risk and the Greeks of a Loan Portfolio in the Gaussian Factor Model" (July 1, 2005). http://ssrn.com/abstract=758505 This implements one factor Gaussian model. [pd]=pdgs(L,w,p,LL,N) L =...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (44): Cumulative Distribution Function of CDO Loan Portfolio Loss in the Gaussian Factor Model Download |
Blogroll Fun uses a subscription to a free service that allows it to easily determine the last update time and the last post for all of the links in your blogroll. It allows you to choose if you want to display this information in your blogroll or not. It simply replaces the standard wordpress...
Platforms: PHP
License: Freeware | Size: 10 KB | Download (44): Blogroll Fun - Show Last Post and Last Update Time Download |
If a subscriber is logged in then link to users profile is renamed to a more friendly text and the link is redirected to there profile page.Installation : 1. Unzip the archive of the plugin. 2. Upload folder wp_profile_link_renamed_relinked to the /wp-content/plugins/ directory 3. Activate the...
Platforms: PHP
License: Freeware | Size: 40.96 KB | Download (52): WP Profile Link Renamed and Relinked Download |
This year's art gallery has an evolutionary theme, beginning with the fight or flight evolutionary strategies, then moving on to the effects of ancestral and alien DNA, and the hunter-gatherer survival technique. Some of the entries in this year's art gallery have warning stickers on. One kind...
Platforms: Mac
License: Freeware | Size: 40.96 KB | Download (36): The Adventures of Joe McElderBerry Download |
TGatB is in beta stage, but already playable. Download the client, compile it or run the precompiled client for Linux or Windows and connect to the game server and have a look. Features: o 7 Skills available, attack, defense, magic, harvesting, manufacturing, alchemy and potion o PK (Player...
Platforms: *nix
License: Freeware | Size: 23.89 MB | Download (44): The Goblin and the Butterfly Download |
Chesley is a free software chess engine written in C++ targeting Windows and Unix-like platforms and the xboard GUI. Chesley implements a number of modern chess programming techniques, including bitboard move generation, transposition tables, etc.
Platforms: *nix
License: Freeware | Size: 1.05 MB | Download (49): Chesley the Chess Engine! Download |
EMSA EZ Encryption Tool is a simple encryption program for Windows which uses the Blowfish algorithm to encrypt files or text chunks. This algorithm is a strong encryption algorithm using a private key, therefore keeping your data safe. The program also provides standard Base64 encoding and...
Platforms: Windows
License: Freeware | Size: 574 KB | Download (128): Emsa EZ Encryption Tool Download |