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ComfortAir HVAC software is designed to be used by engineers, architects, contractors and energy auditors to calculate and analyse heating and air conditioning hourly loads in all types of buildings. Input and output units can be set independently to English or Metric units. The program contains weather and other necessary data for 1,989 cities and localities in 163 countries, thus making it applicable for virtually any location in the world. File size: 1580 Kb
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The Top-Rated Electronic & Electrical Engineering Tool for Palm OS The most complete set of hundreds of calculations including: Integrated Ohm's Law/Watt's Law, Resistor Color Code, Series/Parallel Resistance/Inductance/Capacitance, Voltage/Current Dividers, Capacitive/Inductive Reactance, Impedance, Sine Wave Conversion, Delta/Wye, Decibels, VSWR, AWG/Metric/Custom Conductor Voltage Drop, Conductor Size Selection, Load calculator and much more File size: 96 Kb
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Pulse shaping filter program that finds the pole-zero locations of a transfer function, H(s), for a matched filter. H(s) equals a -desired- signal (Yout) divided by a given input signal (Yin). Both Yout and Yin are functions of frequency.
Group delay may also be calculated to compliment a given data set, thus, providing a flat group delay. File size: 1649 Kb
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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. File size: 2571 Kb
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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. The results differ dramatically from one estimator to another. Plus, varying input parameters and/or number of points may provide discrepancies.
See how zero padding effects your results. See 50+ dB weak signal detection. File size: 1322 Kb
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LaTeX is a high-quality typesetting system, with features designed for the production of technical and scientific documentation. LaTeX is the de facto standard for the communication and publication of scientific documents.
LaTexMng is easy to use product of integrated development environment software for Windows. This application integrates all the tools, needed to the creation of LaTeX documents. File size: 5537 Kb
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ISPT: Integral Scientist Periodic Table for professional chemists, educators and students. Six sizeable, table styles. Five detailed information screens [General, Physical, Chemical, Nuclear, Energy]. 98 element property & information fields. Graphical display of shells and orbitals. Comparison graphing of multiple properties. Logical search on properties. Twice accepted for presentation at ACS national conferences. File size: 2238 Kb
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StatPlus is easy-to-use statistical data processing program. With StatPlus 2006, one gets a robust suite of statistics tools and graphical analysis methods that are easily accessed though a simple and straightforward interface. The range of possible applications is virtually unlimited - sociology, financial analysis, biostatistics, healthcare and clinical research - to name just a few fields where the program is already being extensively used. File size: 6579 Kb
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Visually design open-channel waterways, culverts, irrigation channels, sluiceways, and flumes.
Quickly plot water surface profile, compute critical and control depths, and export results to Excel. Uses the industry-standard Manning's equation and numerical integration. Computes water-surface profiles, subcritical or supercritical flow regimes, and channel depths. Good user's notes are included as online help, and upgrades are always free. File size: 1598 Kb
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FEAView is a finite element modeler and post-processor for structures problems using MSC. Nastran. It supports all the elements, properties, materials, and loads commonly used in structures problems. It is rich in graphics and transforms the geometry and solver results data into readily comprehensible 3D displays and tabular charts. This release re-introduces FEAmod, the modeler only version of FEAview. This release re-introduces FEAmod. File size: 13058 Kb
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