Free Math Modeling Software

CurvFit by Optimal Designs Enterprise

CurvFit (tm) is a curve fitting program 4 Windows. Lorentzian, Sine, Exponential and Power series are available models to match your data. A Lorentzian series is highly recommended for real data especially for multiple peaked/valleys data. CurvFit is an example of Calculus programming... ie. minutes to solve, days or years to understand solution and what it implies (e.g. wrong model, sampling rate error). See comments in EX*.?

curve fitting data fitting math modeling sine series lorentzian series exponential series power series equation calculator calculus programming

FC-Win by Optimal Designs Enterprise

FC-Win (tm) is a front-end program for Fortran Calculus (tm). The Fortran Calculus (FC) language is for math modeling, simulation, and optimization. FC is based on Automatic Differentiation that simplifies computer code to an absolute minimum; i.e., a mathematical model, constraints, and the objective (function) definition. Minimizing the amount of code allows the user to concentrate on the science or engineering problem at hand. 60+ examples.

math modeling simulation optimization engineering teaching calculus programming fortran calculus language

MSIDIFF by Dennis Bareis

MSIDIFF is freeware to compare or disassemble Windows Installer databases (a "MSI to TEXT" utility). While it is a command line based tool, the installer creates shell extensions so that the decompile operations can be invoked by right clicking on a file in Explorer. The output can be processed by my MAKEMSI tool to automate the change in future.

decode decompile disassemble msi to text difference comparison differencing automate freeware msi msm windows installer readable widiffdb.vbs merge module tool utility script

Legend Of Jack-O-Lantern Wallpaper by Scenic Reflections Screensavers

The legend of Jack O Lantern looms over your screen. Download this wallpaper to view the ghastly pumpkins.

ghastly pumpkins legend jack lantern halloween wallpaper

Inventory Manager Lite by Microforge.net Limited

Inventory Manager is a FREE Help Desk and network management program for Windows 95/98/2000/ME/NT. Managing a network involves keeping track of hardware, dealing with faults and users queries, liaising with equipment and service vendors, installing and maintaining software and reporting on the status of the network. Network Inventory Manager Lite is designed to help you do just that.

free helpdesk help desk lan network administration inventory pim manage pc help desk network management program windows 95 98 2000 me nt