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US/Pacific: Sunday, March 14, 2010 Sydney, Australia: Monday, March 15, 2010 File Download Time Calculator Author, E-Mail, Privacy Policy & Disclaimer Currently the Calculators On-Line Center contains over "23,825" Calculators & Spreadsheets, over "3,835" Courses, Lectures, Manuals, Handbooks, & "1,000's" of Movies, Videos, Simulations & Animations

Electrical & Computer Engineering: I-L Impedance, Inductance & Capacitance (Microstrip, PCB, Stripline, etc.) Information Theory Large Scale Electric Power Transmision Systems LED ~ Lighting ~ LT Linear & Nonlinear Programming including Simplex Method Electrical & Computer Engineering Center Engineering Center Calculators On-Line Center

Impedance, Inductance and Capacitance CAPACITANCE CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS CAPACITANCE-FREQUENCY-INDUCTANCE CALCULATORS & APPLETS CAPACITANCE-FREQUENCY-INDUCTANCE CALCULATOR - OPAMP LABS Inc., L.A. Capacitance-Frequency-Inductance Calculator INPUT Values include: Input two of the following values "...Capacitance; Frequency; Inductance..." For more information see OPAMP LABS Inc Examples of Other Calculators include Resistance-Frequency-Capacitance Calculator COATING CAPACITANCE, THICKNESS, OR IMPEDANCE CALCULATORS & APPLETS CAPACITANCE AND COATING PROPERTIES CALCULATOR - R.S. Rodger, Research Solutions & Resources Capacitance and Coating Properties Calculator "...can be used to calculate coating thickness, dielectric constant, or capacitance if the other two variables are known..." Capacitance and Coating Properties Calculator INPUT Values include: "...Find Coating (Dielectric Constant, Thickness, Capacitance); Coating Information (Dielectric Constant, Thickness, Capacitance)..." For more information see Impedance Spectroscopy (EIS); Electrochemistry Resources or Research Solutions & Resources INDUCTANCE CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS INDUCTANCE CALCULATORS - Electromagnetic Compatibility Laboratory, Missouri University of Science & Technology VERY VERY EXTENSIVE. For more information see the Electromagnetic Compatibility Laboratory Some examples from over "8" Inductance Calculators include Round-Wire Loop Geometries - Square Loop Calculator Square Loop Calculator INPUT Values include: "...Number of Turns; Length of One Side; Wire Radius; Relative Permeability of the Medium..." Round-Wire Loop Geometries - Equilateral Triangle Loop Calculator Equilateral Triangle Loop Calculator INPUT Values include: "...Number of Turns; Length of One Side; Wire Radius; Relative Permeability of the Medium..." Transmission Line Geometries - Round Wire over a Ground Plane Calculator Round Wire over a Ground Plane Calculator INPUT Values include: "...Height of Center from Ground Plane; Wire Radius; Relative Permeability of the Medium..." IMPEDANCE MATCHING MODEL INTERACTIVE IMPEDANCE MATCHING MODEL - Colin Warwick, Agilent EEsof EDA, Signal Integrity Analysis, Electronics & Defense Industries, Agilent Technologies, Inc. VERY EXTENSIVE. Interactive Impedance Matching Model "...Impedance matching is an engineering procedure employed in circuit design for matching unequal source and load impedances. Impedance matching is required in order to optimize the power delivered to the load from the source. Impedance matching is accomplished by..." For more information see Calculators; Signal Integrity Tips or Agilent Technologies IMPEDANCE CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS IMPEDANCE GRAPH OF A PASSIVE ELECTRICAL NETWORK IMPEDANCE CALCULATOR (JAVA APPLET) - H. Broeders, Technische Hogeschool Rijswijk (Rijswijk Institute of Technology), Rijswijk, The Netherlands VERY EXTENSIVE. Impedance Calculator "...Enter your own electrical network and the applet will draw the impedance graph..." For more information see Harry Broeders' Home Page IMPEDANCE CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS MICROSTRIP CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS PCB TRACE IMPEDANCE CALCULATORS & APPLETS STRIPLINE CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS ELECTROMAGNETIC COMPATIBILITY (EMC) CALCULATORS - Electromagnetic Compatibility Laboratory, Missouri University of Science & Technology VERY VERY VERY...EXTENSIVE. Electromagnetic Compatibility Calculators include: PCB Trace Impedance Calculators "...Microstrip Trace Impedance Calculator; Embedded Microstrip Trace Impedance Calculator; Stripline Impedance Calculator; Asymmetric Stripline Impedance Calculator..." Inductance Calculators (Round-Wire Loop Geometries) Square Loop Calculator; Rectangular Loop Calculator; Circular Loop Calculator; Equilateral Triangle Loop Calculator; Isosceles Triangle Loop Calculator; Inductance Calculators (Transmission Line Geometries) Twin Lead Calculator; Round Wire over a Ground Plane Calculator; Two Vertically Spaced Traces Calculator; Wide Trace over Ground Plane Calculator; Coplanar Traces Calculator..." For more information see the Electromagnetic Compatibility Laboratory IMPEDANCE CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS IMPEDANCE OF SERIES RLC CIRCUIT IMPEDANCE APPLET: IMPEDANCE OF SERIES RLC CIRCUIT (SHOCKWAVE) - P. Renault Available in English & French/Français. Impedance of series RLC circuits Calculator "...illustrates the physics of resonance in series RLC circuits in an interactive manner. The physical setup is a series circuits made up of a capacitor of capacitance C, an inductor of inductance L, a resistor of resistance R, and a source of alternating voltage..." For more information see the Physics Applets Menu or Pascal Renault's Home Page Information Theory INFORMATION THEORY CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS LIMITS OF MATHEMATICS - G.J. Chaitin, IBM Thomas J. Watson Research Center, Yorktown Heights, N.Y. & Hosted by the Department of Computer Science, University of Maine Multimedia Information Theory and the Limits of Formal Reasoning Course (Text & Images). VERY VERY EXTENSIVE. Information Theory and the Limits of Formal Reasoning Course "...uses algorithmic information theory to show that mathematics has serious limitations, and features a new more didactic approach to algorithmic information theory using LISP and Mathematica software..." For more information see Gregory J. Chaitin's Home Page LISP INTERPRETER FOR THE LIMITS OF MATHEMATICS, THE UNKNOWABLE, EXPLORING RANDOMNESS - G.J. Chaitin, IBM Thomas J. Watson Research Center, Yorktown Heights, N.Y. & Hosted by the Department of Computer Science, University of Maine VERY VERY EXTENSIVE. LISP interpreter for The Limits of Mathematics, The Unknowable, Exploring Randomness Calculator "...is identical with the "official" C and Mathematica versions, except that it allows several M-exps per line, and in its normal non-echo mode..." For more information see Gregory J. Chaitin's Home Page SHANNON'S EXPERIMENT TO CALCULATE THE ENTROPY OF ENGLISH (JAVA APPLET) - D. Little, T. Mastro, M. Zabrocki & A.M. Garsia, Department of Mathematics, Eberly College of Science, Pennsylvania State University VERY EXTENSIVE. Shannon's Experiment to Calculate the Entropy of English "...Claude Shannon, the inventor of information theory, devised an experiment aimed at determining the entropy of an English letter (the amount of information in bits that we obtain on the average when we learn one letter of English)..." For more information see Information Theory; Java Index; David Little's Home Page or the Department of Mathematics

LED LED DISPLAY CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS FULL-COLOR, LED DISPLAY CALCULATOR - J.T. Hawes, HawesTV VERY EXTENSIVE. LED Display Calculator "...computes the necessary number of LEDs for a full-color display. The user may employ either two or three colors of LEDs. Such a display would be useful for either mechanical or electronic television in natural colors...The calculator allows many types of LEDs to work in the display. Probably super LEDs would be the best choice..." For more information see Amplifier Design; Hawes Mechanical Television Archive or James T. Hawes' (HawesTV) Home Page Lighting LIGHTING CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS LIGHTING DESIGN CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS APOLLO LIGHTING - LIGHTING DESIGN CALCULATOR - Apollo Lighting Ltd. VERY VERY EXTENSIVE. Apollo Lighting "...Light is not just about illumination. It is another colour on the designers palette with which to create the right ambience. Whether the requirement is for an exciting retail atmosphere, a welcoming reception, or a serious hospital ward, Apollo Lighting can create precisely the desired working or leisure environment conceived by the designer..." Lighting Design Calculator INPUT Values include: "...Luminaire; Ceiling Reflectance; Wall Reflectance; Floor Reflectance; Room Length, Width & Height; Working Plane; Lux Level; etc..." For more information see Apollo Lighting Ltd. GE LIGHTING TOOLKIT - Lighting Solutions Center, GE LIghting, General Electric Company VERY VERY EXTENSIVE. GE Lighting "...we want to help lighting professionals and their customers save energy costs. See for yourself the difference these seven simple estimating tools can make..." For more information see GE Lighting Applications; GE Commercial Lighting or GE Lighting Examples of Lighting Calculators include Lighting Layout Estimator - Calculator Lighting Layout Calculator INPUT Values include: "...Square footage of area to be lit; Footcandles; Average Number of Hours On per Year; Number of Lamps per Fixture; Rated Mean Lumen per Lamp; etc..." Dimming System Watts Estimator - Calculator Dimming System Watts Calculator INPUT Values include: "...Electric Cost per Kilowatt Hour; Number of Fixtures; Watts per Fixture at Full Power; Percent of Light at each Setting; Percent of Time Used at each Setting; etc..." Watts Per Square Foot Estimator - Calculator Watts Per Square Foot Calculator INPUT Values include: "...Square Footage of Area to be Lit; Number of Fixtures; Watts Used per Fixture..." SLA LIGHTING DESIGN (SHOCKWAVE) - Sylvania Lighting Australasia VERY VERY EXTENSIVE. Sylvania Lighting Australasia "...Whether their need is for functional lighting systems for commercial and industrial applications, or decorative and architectural systems for domestic and interior design lighting, lighting specialists know we have the capabilities, competencies and solutions to deliver exactly the lighting results they require..." Interactive Lighting Design for "...Commercial Lighting Design; Industrial Lighting Design; Exterior & Interior Architectural Lighting Design; Roadways Lighting Design; etc..." For more information see Sylvania Lighting Australasia INCANDESCENT CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS FLUORESCENT CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS FEMP'S ENERGY COST CALCULATOR FOR COMPACT FLUORESCENT LAMPS - Federal Energy Management Program (FEMP), Energy Efficiency and Renewable Energy, Department of Energy VERY EXTENSIVE. Energy Cost Calculator for Compact Fluorescent Lamp "...calculates the payback period for your calc retrofit project. Modify the default values to suit your project requirements..." Energy Cost Calculator for Compact Fluorescent Lamps INPUT Values include "...Existing incandescent Lamp Wattage; Incandescent Lamp Cost; Incandescent Lamp Life; Wattage; Number of Lamps in Retrofit Project; Hours Operating Per Week; Average Cost of Electricity; Time taken to Retrofit all Lamps in this Project; etc..." For more information see Buildings Calculators; Calculators; Procuring Energy-Efficient Products; Technologies; Federal Energy Management Program or Energy Efficiency and Renewable Energy LT Calculator LT CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS LT CALCULATOR - K. Foltz, M. Franceschetti & V. Koosh, Distributed Information Systems Group, Department of Electrical Engineering, Division of Engineering and Applied Science, California Institute of Technology VERY EXTENSIVE. LT Calculator "...You can then convert the weights to integers, compute the function given an input, convert and then reduce the weights or compare the two functions..." For more information see Kevin Foltz's Home Page or the Distributed Information Systems Group

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