Complex interactive system for constrained nonlinear parameter estimation (nonlinear regression, data, curve and surface fitting) and statistical analysis in ODEs, DAEs, PDEs, PDAEs, steady-state systems, Laplace equations, analytical equations
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The program IRPal is a powerful tool for the interpretation of IR-spectra of organic compounds. It relates assignments to the possible existence of other bands in the spectrum that could confirm these assignments.
Downloads: 41858 - Freeware - Download Now
Convert density of ethanol-water mixtures to and from concentration expressed in Mass, Volume or Molar terms. Covers concentrations from 0% to 100% and temperatures from 10C to 100C. Calculate blending ratios based on source or blend properties.
Downloads: 41580 - Shareware - Download Now
jalada Fractual is your program to generate fractal images. It generates color images of the most popular fractal - the Mandelbrot set - and also generates images of the associated Julia sets.
Downloads: 41644 - Shareware - Download Now
Find best Spectral Estimation Method for a Power Spectral Density plot. A menu of 10+ spectral estimators from Steve Kay`s textbook `Modern Spectral Estimation` 1988 is available to choose from. Some estimator results differ dramatically!
Downloads: 42280 - Freeware - Download Now