Interpolation Equation

A script to calculate the saturation vapor pressure (in Pascals) according to equation by Goff & Gratch (1946), as a function of temperature on Kelvin scale. Platforms: Matlab

Perform equation manipulation/substitution in syms toolbox, then convert the result to a transfer function using this m file.Input is your symbolic equation (with syms variable s or z), output is a transfer function of the same form. Useful for performing your own bilinear transforms - Start with... Platforms: Matlab

It needs highest power and coefficients of the characteristic equation. It will also comment on stability of the system. Platforms: Matlab

A SIMPLE GUI THAT ASKS A PERSON TO TELL IT WHICH EQUATION TO USE. THEN THE PERSON PROVIDES IT WITH 3 KNOWN VARIABLES (DISTANCE, INITIAL VELOCITY, FINAL VELOCITY, DISTANCE OR TIME) AND THE PROGRAM DETECTS WHICH VARIABLE IS MISSING AND CACULATES IT AND DISPLAYS THE RESULT.YOU HAVE TO COPY BOTH... Platforms: Matlab

Sound speed in sea water as function of depth, temperature and salinity using nine-term Mackenzie equation Platforms: Matlab

The main file interpMatrix.m in this package creates a sparse Toeplitz-like matrix representing a regularly-spaced interpolation operation between a set of control points. The user can specify the interpolation kernel, the number of control points, the spacing between the control points, and... Platforms: Matlab

How do you know if a chemical equation is balanced? What can you change to balance an equation? Play a game to test your ideas! Sample Learning Goals * Balance a chemical equation. * Recognize that atoms are conserved in a chemical reaction. * Describe the difference between coefficients and... Platforms: Mac

Program for solving non-linear, and linear, equation systems in which you write the equations and the program solves them numerically. It includes a data base with thermodynamical properties and also a symbolic engine. Basically the program is an open source clone of the EES-Engineering Equation... Platforms: Mac

EqualX is an interactive equation editor that helps you create mathematical notation for word processing, web pages, desktop publishing, presentations, elearning in LaTeX. EqualX gives you the power and beauty of TeX/LaTeX for writing equations in a simple to use editor. If you want to write an... Platforms: *nix

The Math Homework Maker, is a FREE software which can solve all your homework. If you are a pupil or a student, needing help with your math homework or just want to check them, Then you must have this software. The Math Homework Maker covers everything you need, from elementary school up... Platforms: Windows

CurvFit (tm) is a curve fitting program for 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 and/or valleys data. CurvFit is another improved productivity... Platforms: Windows, Windows 8, Windows 7, Windows Server

A simple calculator that clearly shows equation being calculated. Can do two subsequent calculations on-screen. Has three previously used equation memories, as well as a standard single number memory. Switching between simple and advanced modes. Platforms: Windows

ODEcalc for Windows: An Ordinary Differential Equation (ODE) Calculator! State your equation and boundary or initial value conditions and it solves your problem. Plots solution y and derivative ydot versus x. Solves most Boundary Value Problems (BVP) and Initial Value Problems (IVP) for... Platforms: Windows, Windows 8, Windows 7, Windows Server

MthX is an EQUATION EDITOR ActiveX control for in-place-editing in MS-Word, Excel - use instead of MS-Equation Editor. Also very conveniently insertable in Visual Basic Forms and Visual C++. Converts text to WYSIWYG equations and vv. Platforms: Windows

Sequences displays a sequence of numbers, the user has to enter the next number in the sequence, the application also has a "training mode", allowing the user to show an equation describing the sequence. Platforms: Windows

StatsEasy Regression allows you to compute linear equation from simple regression, you get the equation with slope and intercept, it draws the line graph and scatter diagram. Platforms: Any Browser + Java

Logical Formula Evaluator is a simple editor for Boolean formulas (uses and, or, implication and equation) which can evaluate all the values of the formula or only a specific value. Simple and straight-forward Open Source editor. Platforms: Windows

This calculator allows you to enter equations as you would write them on paper, for example - 17-(9*8) - 7 + 34.23 - but where this calculator really shines is in the "steps" box, there it will show you how it solved the equation step by step. Advance features display the result in hexadecimal,... Platforms: Windows

AnalogX PCalc allows you to enter any equation in the EXACT same format as C/C++, and it will process it with the same precedence, giving you the results in a variety of formats. PCalc also supports the use of user-defined variables, and also has most of the common constants used already defined. Platforms: Windows

This calculator allows you to enter equations as you would write them on paper, for example - 17-(9*8) - 7 + 34.23 - but where this calculator really shines is in the "steps" box, there it will show you how it solved the equation step by step. Advance features display the result in hexadecimal,... Platforms: Windows