CurvFit (tm) is a curve fitting program for Windows 95/98. 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 and/or valleys data. CurvFit is an example of Fortran Calculus programming... ie. minutes to solve, days or years to understand solution and what it implies (e.g. wrong model, sampling rate error, etc.). Helps learn 1) whether math model is good for given data; 2) convergence implies a reasonable solution; 3) how to select new starting initial parameter values. See comments in EX*.? files for ideas on how to converge via solvers.
Equation Calculator and Hardcopy Plot prints are now (6/2005) available.
Mortgage-UK 1.4 - Mortgage-UK calculates the true cost of UK mortgages and allows
you to compare mortgages and the effect of different interest rates and
overpayments. It is designed for the UK market, but may work
for other country's mortgage systems.
StatTrak Address Manager 2.0 - Address Manager is a simple, easy to use address management program. Perfect for sending your holiday cards or other correspondence. Select your label or envelope size and your addresses are automatically aligned and ready to print.
