Sigma Lambda Phi Confraternity

Object::PerlDesignPatterns is a Perl architecture for structuring and refactoring large programs. SYNOPSIS lynx perldesignpatterns.html perldoc Object::PerlDesignPatterns ABSTRACT Documentation: Ideas for keeping programs fun to hack on even after they grow large. Object, lambda, hybrid...

λgtk is a cross-platform Lisp interface to the complete GTK+2 family of shared libraries. λgtk currently runs in the following Lisp environments: PPC/Darwin OpenMCL 0.14.2-p1 x86/Linux SBCL 0.8.16 x86/Linux CMUCL 19a and is released under the Lisp Lesser General Public License (LLGPL)....

You can calculate your process sigma level with this simple desktop calculator.It is easy to use and you may measure your process how far it is from six sigma level.


Platforms: Windows

ProjectTRACKER is a HTML based SW project management tool implementing standard project planning and control methods. In addition heuristic project scheduling and statistical estimation functions based on Lean Six Sigma methodologies are supported.


Platforms: Mac

The Mann-Kendall Tau-b non-parametric function computes a coefficient representing strength and direction of a trend for equally spaced data. While you do not need the Statistics Toolbox to compute Taub, you do need it to test for significance. This function will compute Tau-b (now tau-a as...


Platforms: Windows, Mac, *nix, Matlab, Solaris

Sigma visual php ajax framework is a set ajax gui components with wysiwyg visual builder. With this powerful builder, developers can build web application just like what you do in Visual studio or Delphi. WYSIWYG gui builder. Do everything by drag & drop. Significant development time reduction....


Platforms: Windows, Unix, Linux, Linux Gnome

In SIMULINK-model of a Delta-Sigma ADC, we have a non-ideal multibit DAC in the feedback loop.       The DAC mismatch noise will be shaped according to a general Data Weighted Averaging (DWA) transfer function 1±z^(-D), where D is a positive integer (delay).     The DWA element selection...


Platforms: Windows, Mac, *nix, Matlab, Solaris

Open BEAGLE is a C Evolutionary Computation (EC) framework. It provides an high-level software environment to do any kind of EC, with support for tree-based genetic programming; bit string, integer-valued vector, and real-valued vector genetic algorithms; and evolution strategy.The Open BEAGLE...


Platforms: Windows, Mac, *nix, C/C++, BSD Solaris

This script is a class to allow programmers to curry functions, so that arguments can be supplied one at a time instead of all at once. E.g., if  F = Curry(lambda a,b: a b), then F(1,2) == F(1)(2).


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

GreekTranscoder is a program which converts polytonic Greek characters written using one text encoding into another one. Its primary goal is to allow the conversion of documents using older fonts and encodings into Unicode fonts. However, it also allows converting text between older encodings as...


Platforms: Mac

This script is a groupby function for arrays. Given a list of arrays and a `key` function, it will group each array based on the value of `key(args[0])`. The returned arrays will be two dimensional. The size of the first dimension is equal to the number of groups, and the size of the second...


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

A small validation library for .NET that uses a fluent interface and lambda expressions for building validation rules for your business objects.


Platforms: Windows

This code gets factorial of a number and for negative numbers returns 1.The recursive implementation of factorial is easy but using lambda keyword of python it becomes a bit tough as we can't use conditional if else in lambda. If a user wants to return a factorial function on the fly using lambda...


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

Lambda Expression Parser is a handy and useful expression parser for parsing dynamical expression string to lambda expression. The component can perform math, logical and bit-wise calculations. Get Lambda Expression Parser and take it for a spin to see what it can actually do for you!


Platforms: Windows

This function calculates the probability under the normal distribution curve, plots the graph and the area calculated.Normaldistribution calculating the area under a normal distribution curve from -ve infinity upto point x. Input: x : point on the normal distribution curve mean : mean of the...


Platforms: Matlab

[psi gopt] = dfdesign_w_lmi(phi, w, d, n);DFDESIGN_W_LMI computes the H-infinity optimal inverse FIR filter of phi(z).The resulting filter minimizes the H-infinity norm of the error system E_w(z) = [z^(-d) - psi(z)phi(z)]w(z).The LMI method based on KYP lemma is used in this function.[INPUT]phi:...


Platforms: Matlab

A fast Gentle Adaboost classifier with two different weak-learners: i) decision stump and ii) perceptron. Multiclass is performed with the one-against-all strategy.Usage ------ model = gentleboost_model(X , y , [T] , [options]); Inputs ------- X Features matrix (d x N) y Labels (1 x N). If y...


Platforms: Matlab

gOpenMol is a tool for the visualization and analysis of molecular structures and their chemical properties. The program uses Tcl/Tk scripting engine and can thus be easily extended without modifying the kernel code. gOpenMol can also be extended by writing extensions using sharable objects...


Platforms: *nix

Sigma visual builder is web based tool for AJAX RIA application UI rapid design and involved scripts programming. Written in pure javascripts(Sigma Linb), Sigma visual builder products great compatibilities with web browsers. With this powerful builder, professional and enterprise developers can...


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

newLISP is a LISP-like scripting language that will help you in: programming for the internet, system administration, text processing, gluing other programs together, etc. newLISP is a scripting LISP for people who are fascinated by LISP's beauty and power of expression, but who need it stripped...


Platforms: Linux