Pretty Damn Quick (PDQ) analytically solves queueing network models of computer and manufacturing systems, data networks, etc., written in conventional programming languages. Generic or customized reports of predicted performance measures are output.
Sake is a PHP implementation of Polynomial Least Squares Regression. The algorithm takes data points as input and returns the resulting polynomial. Graphs can be made using any plotting package. Sake provides the polynomial and will compute as many point
AnyXML is an XML read-only class which offers PHP5 SimpleXML's capabilities on ANY host, even if PHP4 and/or without the expat extension; AnyXML will always choose the best available library to offer its functionality. Your solution to PHP+XML messes.
Yop is an object oriented persistence API generator.It supports various programming languages such as PHP5 and Java.The goal of this project is to provide an easiest and fastest way to deal with persistence by using a simple XML object description format