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| Systems of Nonlinear Equations - 1.00 |
System of Nonlinear Equations numerically solves systems of simultaneous nonlinear equations.
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| |  | | DataFitting is a powerful statistical analysis program that performs linear and nonlinear regression analysis (i.e. curve fitting). DataFitting determines the values of parameters for an equation, whose form you specify, that cause the equation to best fit a set of data values. DataFitting can handle linear, polynomial, exponential, and general nonlinear functions.DataFitting performs true nonlinear regression analysis, it does not transform the function into a linear form. As a result, it... | Size: 1.9 MB License: Shareware Price: $15
Platform: Windows 98, Windows Me, Windows NT, Windows 2000, Windows XP, Windows 2003 | 
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|  | | This tool is used to perform a nonlinear resize (or "warp") of an image. By warping, you can resize an image such that the objects in the center of an image remain clear and undistorted, and distortion occurs near the edges of the image. This tool is useful for situations where you need to convert an image from one aspect ratio to another without cropping. For example, this software may be useful if you want to display a wallpaper on your desktop that is not the right size to fit your... | Size: 738.5 KB License: Freeware
Platform: Windows 95, Windows 98, Windows Me, Windows NT, Windows XP, Windows 2000 |
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|  | | NLREG performs nonlinear regression and curve fitting. NLREG fits a mathematical function whose form you specify to a set of data values. Virtually any type of function can be fitted. NLREG includes a programming language similar to C that you use for describing the function to be fitted. Two dimensional line and three dimensional surface plots can be generated. The programming language includes a large selection of built-in library functions (sin, cos, log, exp, etc.) that makes it easy... | Size: 1.2 MB License: Shareware Price: $195
Platform: Windows 95, Windows 98, Windows Me, Windows XP, Windows NT, Windows 2000, Windows 2003 |
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|  | | DMFitter ActiveX control allows you to add sophisticated regression analysis tools to your software in a few lines of code. Features include: both linear and nonlinear (Levenberg-Marquardt) least squares curve fitting algorithms, arbitrary user models (defined analytically or by string expressions), double precision input vectors of any size, event support, weighting, wide set of functions and operators and unlimited number of fitting parameters. Examples for Excel, VB, Delphi, MSIE, Data... | Size: 210.2 KB License: Freeware
Platform: Windows 95, Windows 98, Windows Me, Windows NT, Windows 2000, Windows XP, Windows 2003 |
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| | | Auto2Fit is a revolution tools and beats all other simliar ones in the area of nonlinear regression!
Almost all data analysis software packages (SPSS, SAS, Statistical,Origin Pro, DataFit, Stata or Systat) need end-users to provide/guess initial start values, and the successes of nonlinear regression computation are havily depended on those guessed data. Unfortunately, for most of people, the guesses of proper start values are nightmare.
With the unique, robust and high efficient... | Size: 0 License: Shareware Price: $288
Platform: Windows 95, Windows 98, Windows Me, Windows NT, Windows 2000, Windows XP, Windows 2003 |
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| | | Solves boundary-value or initial-value problems involving nonlinear or linear ordinary differential equations of any order, or systems of such. The conditions may also be linear or nonlinear equations involving the unknown functions and their derivatives. The solution produced is a continuous function in the form of finite power or trigonometric series, depending on the program, of user-specified number of terms valid in the entire defined interval and expanded about a user-chosen center of... | Size: 2.3 MB License: Shareware Price: $15
Platform: Windows 98, Windows Me, Windows NT, Windows 2000, Windows XP |
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| | | CurveFitter program performs statistical regression analysis to estimate the values of parameters for linear, multivariate, polynomial, exponential and nonlinear functions. The regression analysis determines the values of the parameters that cause the function to best fit the observed data that you provide. This process is also called curve fitting.Fit thousands of data into your equations in seconds:Curvefitter gives scientists, researchers and engineers the power to find the ideal model for... | Size: 1.9 MB License: Shareware Price: $15
Platform: Windows 98, Windows Me, Windows NT, Windows 2000, Windows XP, Windows 2003 |
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|  | | XLSTAT is a complete analysis and statistics add-in for MS Excel. It includes regression (linear, logistic, nonlinear), multivariate data analysis (PCA, DA, CA, MCA, MDS), correlation tests, parametric tests, non parametric tests, ANOVA, ANCOVA and much more. Complementary modules are available for 3D visualization, Preference Mapping, Time series analysis. | Size: 20.9 MB License: Shareware Price: $395
Platform: Windows 95, Windows 98, Windows Me, Windows 2000, Windows XP, Windows 2003 |
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|  | | DataFit is a tool used to perform nonlinear regression (curve fitting), statistical analysis and data plotting. What sets DataFit apart from similar curve fitting and regression programs is its ease of use. DataFit is driven by a well-designed graphical interface, so there are no complicated instructions to remember and no programs to write. Data entry is achieved through a standard spreadsheet interface, which supports ASCII and ODBC data source import, as well as cutting and pasting data... | Size: 5.6 MB License: Shareware Price: $229
Platform: Windows 95, Windows 98, Windows Me, Windows NT, Windows 2000, Windows XP, Windows 2003 |
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|  | | Implement data analysis and multivariate statistical analysis. 1. Probability analysis. 2. Compute descriptive statistics of selected data - compute probability density function values, cumulative density function values, quantile values, means and variances. 3. Frequency analysis. 4. Compare means- one sample t test, independent-samples t test and paired-samples t test.
5. Compare variances. 6. Variance analysis - one-way ANOVA and two-way ANOVA. 7. Univariate linear regression and... | Size: 2.2 MB License: Demo Price: $120
Platform: Windows 2000, Windows Me, Windows Vista, Windows XP |
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|  | | UltimaCalc is a collection of mathematical tools wrapped up in one program, for use by scientists, engineers and students. The main window is a calculator that accepts mathematical expressions as plain text and evaluates them to 38 digit precision.
UltimaCalc can remain always ready for use. The use of text input means that this window can be small enough to remain open at all times without blocking the view of other windows. This window can be partially transparent when inactive, so you... | Size: 3.3 MB License: Shareware Price: $49.95
Platform: Windows 2000, Windows 2003, Windows 95, Windows 98, Windows Me, Windows NT, Windows Vista, Windows XP |
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| | | ScienCalc is a convenient and powerful scientific calculator. ScienCalc calculates mathematical expression. It supports the common arithmetic operations (+, -, *, /) and parentheses.The program contains high-performance arithmetic, trigonometric, hyperbolic and transcendental calculation routines. All the function routines therein map directly to Intel 80387 FPU floating-point machine instructions. Find values for your equations in seconds:Scientific calculator gives students, teachers,... | Size: 1.9 MB License: Shareware Price: $15
Platform: Windows 98, Windows Me, Windows NT, Windows 2000, Windows XP, Windows 2003 |
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| | | Mathgrapher is a mathematical graphing tool for 2D and 3D functions and data. It includes statistical tests, linear and nonlinear curve fitting, integration and analysis of coupled ordinary differential equations (ODE's), iteration and analysis of multi-dimensional iterative maps, matrix operations, Lindenmayer systems and some cellular automata. Many demonstrations show you step by step how to use the program. | Size: 6.1 MB License: Shareware Price: $29
Platform: Windows 98, Windows Me, Windows NT, Windows 2000, Windows XP, Windows 2003 |
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| | | LAB Fit is a software for Windows developed for treatment and analysis of experimental data. At LABFit program you are able to:1) Treat similar data (grouped and ungrouped dataset, one or two samples);2) Treat non-similar data;3) Determine propagated error (error propagation up to eight independent variables);4) Plot 2D and 3D graph (normal, parametric, imported dataset, contour of maps);5) Execute math calculations (system of linear equations, roots of function, non-linear equation, ordinary... | Size: 3.4 MB License: Shareware Price: $60
Platform: Windows 95, Windows 98, Windows Me, Windows NT, Windows 2000, Windows XP |
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|  | | The Mother of all Calculators, a Swiss Army knife for scientists and engineers. Perhaps the most capable scientific/engineering calculator for Windows.
On one hand, this is a calculator: evaluates expressions with more than 100 functions (trig/inverse, log/exp, statisical distributions, Euler, conditional, user-defined. Expressions are entered in the customary algebraic notation, and only then evaluated. After computing the value, an expression can be modified or corrected, and recomputed at... | Size: 956.0 KB License: Shareware Price: $40
Platform: Windows 95, Windows 98, Windows Me, Windows NT, Windows XP, Windows 2000 |
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|  | | A pH Calculator, a Virtual Titrator, a Real Titration Data Analyzer, a Distribution Diagram Generator - that's CurTiPot, the all-in-one freeware to learn, teach and work with chemical equilibrium of acids, bases, salts and buffers at home, classroom, interactive "dry lab" or research laboratory. Features of this powerful suite of MS Excel spreadsheets embrace:
- pH calculation of any aqueous solution of strong and weak acids, bases, salts, buffers and mixtures of up to 7 polyprotic systems... | Size: 529.3 KB License: Freeware
Platform: Windows 98, Windows Me, Windows NT, Windows 2000, Windows XP, Windows 2003 |
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| | | A Heat Transfer problem is described with equations and shows a Calculus-level language used for solving this two point boundary value problem (BVP). The equations being solved may be ordinary differential equations and/or partial differential equations of any order & degree. Equations maybe nonLinear, implicit, any order, any degree and/or constrained.Automatic Differentiation (visit http://www.digitalCalculus.com/page/593538) coupled with Operator Overloading are the key ingredience for... | Size: 573.0 KB License: Freeware
Platform: Windows 98, Windows Me, Windows NT, Windows 2000, Windows XP, Windows 2003 |
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| | | Starfield simulation screensaver. The most realistic and most impressive! Fly through the far galaxies with this simulation screensaver.It has settings to simulate up to 30,000 stars, rotate and roam the camera, nonlinear flight route. New in this version are fabulous interstellar gas clouds. Screensaver supports multimonitor systems. You can simulate different flights on all your displays (and TVs :).You will be able to configure it many ways to provide you many hours of enjoyment - it has a... | Size: 1.7 MB License: Shareware Price: $14.95
Platform: Windows 98, Windows Me, Windows 2000, Windows XP |
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|  | | Raptor Edit captures files pretty good. But it uses a clumsy naming scheme. Because many video editing software packages use alphabetical lists, your files appear in alphabetical rather than chronological order. RaptorAssist cures this by renaming your files suitably. | Size: 1.8 MB License: Freeware
Platform: Windows 95, Windows 98 |
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| | | CompactCalc is an enhanced scientific calculator for Windows with an expression editor. It embodies generic floating-point routines, hyperbolic and transcendental routines. Its underling implementation encompasses high precision, sturdiness and multi-functionality. With the brilliant designs and powerful features of CompactCalc, you can bring spectacular results to your calculating routines. CompactCalc features include the following: * You can build linear, polynomial and nonlinear equation... | Size: 1.9 MB License: Shareware Price: $15
Platform: Windows 98, Windows Me, Windows NT, Windows 2000, Windows XP, Windows 2003 |
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|  | | The audio frequency sinusoidal signal generator is intended for adjusting and measuring parameters of audio equipment. Works with 16, 24 and 32 bit sound cards at sampling rate up to 384 kHz. Independent channels frequency and amplitude controls. Adjustable phase shift between channels. A step of frequency setting is 0.00001 %; level - 0.001 dB; phase - 0.001 degree. The minimum coefficient of nonlinear and intermodulation distortion, precision, stability and range of frequency are limited... | Size: 286.3 KB License: Shareware Price: $59
Platform: Windows 95, Windows 98, Windows Me, Windows NT, Windows XP, Windows 2000 |
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|  | | Free software for automation of professional measurement systems, data acquisition, processing and analysis. Especially suitable for scientists who would like to make high-performance, precise measurements in the experimental physics. Optimized for real-time operation, provides OLE-compatible programming model and supports ActiveX scripting. Features include powerful visual tools (graphic editor, digitizer, base line subtractor), wide set of numeric and symbolic calculations, nonlinear... | Size: 2.4 MB License: Freeware
Platform: Windows 98, Windows Me, Windows XP, Windows 2000 |
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|  | | Compute 60 digits precision calculations, render beautiful 2D/3D graphics and histogram/scatter plot quickly with smart formatting, trace your graphic coordinates and send professional reports in seconds. Enter your data as a vector, mixed/improper fraction, any degree/radian/grad angle, sexagesimal and hexadecimal/decimal/octal/binary number to compute any scientific, logical, vectorial and statistical operations including standard deviations and nonlinear regressions. The program comes with... | Size: 2.3 MB License: Shareware Price: $19.95
Platform: Windows 95, Windows 98, Windows Me, Windows NT, Windows 2000, Windows XP, Windows 2003 |
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| | | Eight-channel multi-tone audio frequency sinusoidal and noise signal generator is intended for adjusting and measuring parameters of audio equipment. Works with 16, 24 and 32 bit sound cards at sampling rate up to 384 kHz. WDM drivers support. Independent channels frequency and amplitude controls. Adjustable phase shift between channels. Up to eight oscillators per channel with separate frequency and level setting. A step of frequency setting is 0.00001 %; level - 0.001 dB; phase - 0.001... | Size: 410.0 KB License: Shareware Price: $299
Platform: Windows 98, Windows Me, Windows NT, Windows 2000, Windows XP, Windows 2003, Windows Vista |
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| | | Graph plotter program plots 2D graphs from complex equations. The application comprises algebraic, trigonometric, hyperbolic and transcendental functions. EqPlot can be used to verify the results of nonlinear regression analysis program.Graphically Review Equations:Equation graph plotter gives engineers and researchers the power to graphically review equations, by putting a large number of equations at their fingertips. The program is also indispensable for students and... | Size: 1.9 MB License: Shareware Price: $15
Platform: Windows 98, Windows Me, Windows NT, Windows 2000, Windows XP, Windows 2003 |
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| | | Modelling and simulation of continuous and time discrete systems in the time and frequency domain. Best suited for the study of automatic control systems. Graphical, block oriented user interface with more than 80 basic blocks divided into various categories. (Sources, linear, nonlinear, plots, actuators, controllers, time discrete, converters, logic, miscellaneous, special and drawing.). Illustration and documentation of the diagrams with shapes (lines, rectangles, circles, etc.) and text.... | Size: 5.0 MB License: Shareware Price: $75
Platform: Windows 95, Windows 98, Windows Me, Windows NT, Windows 2000, Windows XP, Windows 2003 |
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|  | | Programmable scientific and technical graphics optimized for automation of test and measurement systems, data acquisition and post-process. Especially suitable for scientists who would like to make high-performance, precise measurements in the experimental research. Features include powerful visual tools (graphic editor, plot digitizer, base line subtractor), wide set of numeric and symbolic calculations (integration, differentiation, smoothing, etc), linear and nonlinear NLSF... | Size: 2.9 MB License: Freeware
Platform: Windows 95, Windows 98, Windows Me, Windows NT, Windows 2000, Windows XP, Windows 2003, Windows Vista |
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|  | | Two-channel multi-tone audio frequency sinusoidal and noise signal generator is intended for adjusting and measuring parameters of audio equipment. Works with 16, 24 and 32 bit sound cards at sampling rate up to 384 kHz. WDM drivers support. Independent channels frequency and amplitude controls. Adjustable phase shift between channels. Up to eight oscillators per channel with separate frequency and level setting. A step of frequency setting is 0.00001 %; level - 0.001 dB; phase - 0.001... | Size: 394.8 KB License: Shareware Price: $299
Platform: Windows 95, Windows 98, Windows Me, Windows NT, Windows 2000, Windows XP, Windows 2003 |
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|  | | MultiplexCalc is a multipurpose and comprehensive desktop calculator for Windows. It can be used as an enhanced elementary, scientific, financial or expression calculator. It embodies prime numbers, rational numbers, generic floating-point routines, hyperbolic and transcendental routines. MultiplexCalc contains more than 100 mathematical functions and constants to satisfy your needs to solve problems ranging from simple elementary algebra to complex equations. Its underling implementation... | Size: 1.9 MB License: Shareware Price: $15
Platform: Windows 2000, Windows 2003, Windows 95, Windows 98, Windows Me, Windows NT, Windows XP |
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