Memorization Method
This script can be good to avoid some limitations of multiple inheritance, when in need to expand functionalities of superclasses in the hierarchy or controlling the classes cooperation.
Platforms: Windows, Mac, *nix, Python, BSD Solaris
License: Freeware | Download (51): Observer pattern for method calls Download |
This simple generator function is used to call a function X times per second.
Platforms: Windows, Mac, *nix, Python, BSD Solaris
License: Freeware | Download (57): Call a function/method X times per second Download |
This script is a general method to figuren out all solutions of eight queens. Certainly, it can also solve any number of queens. Each solution is a list, and each value of the list represents the column number, at the same time the index of this value represents it's row number. For instance,...
Platforms: Windows, Mac, *nix, Python, BSD Solaris
License: Freeware | Download (54): A general solution of Eight Queens Download |
Whenever a superclass implements a __init__ method to initialize its attributes, subclasses derived from it have to invoke the __init__ method of the superclass. This script is a different mechanism of initializing the attributes of a superclass with default values, achieved by overriding the...
Platforms: Windows, Mac, *nix, Python, BSD Solaris
License: Freeware | Download (52): Overriding __new__ for attribute initialization Download |
IDMOS is a CMS (Content Management System) that fill all requirements in IDM Method. It provides dynamic front-end and administrative tools.Multilanguage, template-based, component-base, it is written in PHP and uses MySQL as DB.
Platforms: PHP
License: Freeware | Size: 1.44 MB | Download (60): IDMOS Download |
Rememorizer is a flash card program that aids in efficient memorization. Helps you memorize items around 10 to 50 times faster than with regular flash cards. Similar to SuperMemo.Works on PocketPC, PalmOS, Windows, Linux, and others.
Platforms: Windows, Mac, *nix, Java, BSD Solaris
License: Freeware | Download (59): Rememorizer Download |
This is a small project aiming to prove a theory that grids can be solved using only the "possible value" method, whereby the numbers are filled in according the condition that that position has only one possible value, in filling this in, possible values matching this number on the same x and y...
Platforms: C and C plus plus
License: Freeware | Size: 10 KB | Download (43): Sudoku Easy/Medium Solver Script Download |
The method connects to SMTP servers and retrieves email account information.Email address syntax checking does not conform to RFC2822, however, it will work fine on normal email address' format.
Platforms: CGI and Perl
License: Freeware | Size: 10 KB | Download (50): Mail::VRFY Download |
Class w/examples to provide a method to easily extract data from XML files
Platforms: Flash
License: Freeware | Size: 10 KB | Download (48): xmlParser for XML Tools Download |
This is a simple method for silence removal and segmentation of audio streams that contain speech. The method is based in two simple audio features (signal energy and spectral centroid). As long as the feature sequences are extracted, as thresholding approach is applied on those sequence, in...
Platforms: Matlab
License: Freeware | Size: 983.04 KB | Download (42): Silence removal in speech signals Download |
This M-File calculates the autocorrelation of a random process by the method of Rader (mentioned e. g. in Karl Kammeyer, "DIGITALE SIGNALVERARBEITUNG : Filterung und Spektralanalyse"):Y=akfrader(X,[M])X: stationary random process (Vektor)Y: autocorrelation (Vector of length M)M: number for...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (45): Rader Autocorrelation Download |
Spectral Subtraction method proposed by berouti for enhancement of noisy speech signals.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (43): Berouti Spectral Subtraction Download |
It is application of the method of operator A of PDE linked to problem of Rc-network electrical propagation on cable.I will publish results computing online mathworks.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (43): A ODE system associated to PDE Electrical Propagation On Cable Download |
Let us assume the signal model:Y(k)=HX(k)+B(k)This script provides a method for the blind recognition of the number of sources (the size of X(k)). The noise must be spatially white and the number of receivers is assumed to be stricly greater than the number of sources. See reference [CHE91] Chen....
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (47): Blind detection of the number of sources with a predicted eigenvalue approach Download |
SSRLSWAM is a combination of SSRLS and stochastic gradient method .It exploits the concept of forgetting factor d?T¬ that may be required due to model uncertainty, presence of unknown external disturbances, time-varying nature of observed signal or Non-stationary behaviour of observation noise.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (44): Steady State RLS with Adaptive memory Download |
This is an implementation of Ephraim's MMSE log-STSA method 1985. The decision-directed method is used for tracking of a priori SNR tracking.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (46): MMSE log-STSA Download |
This function is able to detect almost all types of properties/characteristics present in an LPP such as unbounded solution, alternate optima, degenaracy/cycling and infeasibilty. It only fails to work when there are redundant constraints present in the problem. However, it is rare and can be...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (45): Revised Simplex Method. Download |
This solver computes the internal loads on each member of two dimensional isostatic truss structures by using the method of joints.Since the Theory of Deformations is not considered in this program, displacements of the structures are not computed. All assumptions of Rational Mechanics are made...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (46): Two Dimensional Isostatic Truss Structures Solver ITSS2D Download |
This include a MEX-DLL file which is an implementation of R L Siddon's refined method by Jacob for the calculation of ray path integral in PET/CT system image reconstruction. This is based on Line Intersection Length model to calculate probability matrix elements. Inputs are the LOR number and a...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (52): PET reconstruction system matrix Download |
The script quasi_newton_dfp.m optimizes a general multi variable real valued function using DFP quasi Newton method. During the iterations if optimum step length is not possible then it takes a fixed step length as 1. For the theory any good book on optimization techniques can be consulted. This...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (44): DFP quasi Newton method Download |