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|  | | BATE calculates pH of solutions containing mixtures of acid and base with up to 4 dissociation steps and titration curves for these acids and bases. Ionic strentgh can be calculated from the dissociated forms concentrations, omitted or forced upon the solution. Program contains editable database of common weak acids and bases and accepts acid and base dissociation constants and protonation constants as input, calculating all other types of constants as needed. Built in calculator allows easy... | Size: 363.4 KB License: Shareware Price: $40
Platform: Windows 95, Windows 98, Windows Me, Windows 2000, Windows XP, Windows 2003 | 
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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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|  | | Curve Pilot designed for teaching the basics of color corrections of images created by a digital camera or scanner. The traditional image editors use the curve method for color correction. The drawback of this method is that you don't always understand in which direction you should move certain curve. Curve Pilot offers you a revolutionary new method: simply indicate which color you want to get as a result of color correction and Curve Pilot will automatically calculate the values for curves... | Size: 2.2 MB License: Shareware Price: $49.95
Platform: , Mac PPC |
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|  | | X-Camme e' un add-in per Excel per la progettazione e la realizzazione di meccanismi a camma e intermittori.
Camme piane (a disco) con cedente:
a bilanciere
a punteria: a coltello o a rotella, centrata o deviata
Camme cilindriche (a verme, spaziale) con cedente:
a punteria: a coltello o rotella
a bilanciere (intermittori)
Camme e intermittori globoidali
meccanismo biella
Generazioni di grafici e tabelle con:
Alzata, velocita', accelerazione, jerk, angolo di... | Size: 13.2 MB License: Freeware
Platform: Windows 95, Windows 98, Windows Me, Windows XP, Windows NT, Windows 2000, Windows 2003 |
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|  | | Excel add-in with eleven powerful worksheet functions for 1, 2 and 3 variable lookup and interpolation. Interpolation modes include: closest-value, linear, piecewise parabolic or hyperbolic, cubic spline and polynomial up to 20th order. The functions can also handle tables containing missing and invalid data.
Includes functions to fit polynomial curves through a set of X-Y data points and return a table of polynomial curve coefficients, as well as, determine the best fit polynomial curve.... | Size: 1.0 MB License: Shareware Price: $20
Platform: Windows 95, Windows 98, Windows Me, Windows NT, Windows XP, Windows 2000 |
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|  | | Excel add-in with eleven powerful worksheet functions for 1, 2 and 3 variable lookup and interpolation. Interpolation modes include: closest-value, linear, piecewise parabolic or hyperbolic, cubic spline and polynomial up to 20th order. The functions can also handle tables containing missing and invalid data.
Includes functions to fit polynomial curves through a set of X-Y data points and return a table of polynomial curve coefficients, as well as, determine the best fit polynomial curve.... | Size: 758.8 KB License: Shareware Price: $20
Platform: , MAC 68k,Mac PPC |
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|  | | Criptography Utility of files based on Elliptic curve , including the feature to generate minor keys , guaranteeing security in the better encriptation . | Size: 625.0 KB License: Freeware
Platform: Windows 98, Windows XP, Windows 2000, Windows 2003 |
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|  | | FindGraph is comprehensive graphing, curve fitting, and digitizing tool. FindGraph offers 12 generic fits, including linear regression, logistic functions, fourier approximation, neural networks, B-splines and parametric curves least squares approximations, plus a library of over 300 industry-specific 2D formulas. Built-in Wizard helps to apply different curve fits to discover the model that best describes the data. The software enables you to smooth, interpolate, apply FFT and Wavelet... | Size: 2.6 MB License: Shareware Price: $49.95
Platform: Windows 98, Windows Me, Windows XP, Windows 2000, Windows 2003 |
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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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|  | | Goldengem is considered to be one of the best of the neural network stock prediction programs. It is a simple no-nonsense program, containing a sophisticated mathematical calculation, which has been very successfully used by a few top traders. Its StockDownloader downloads free data. Select tickers, in capitals, separated by commas, including any that may influence the price you wish to analyze. Press Load then Run. Select your ticker on the right. Select a number of days on the slider. You... | Size: 2.5 MB License: Shareware Price: $25
Platform: Windows 95, Windows 98, Windows NT, Windows 2000, Windows XP |
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|  | | Powerful but easy-to-use graphing, curve fitting and calculating software. Graphs Cartesian (Y(x) and X(y)), polar and parametric functions, graphs of tables, equations (implicit functions), inequalities and slope fields. Up to 100 graphs in one window. Calculus features: regression analysis, obtaining zeroes and extrema of functions, intersections, derivatives, equations of tangents and normals, numerical integration, value tables, calculator. Lots of graph and coordinate plane parameters.... | Size: 1.1 MB License: Shareware Price: $29.95
Platform: Windows 95, Windows 98, Windows Me, Windows NT, Windows 2000, Windows XP, Windows 2003, Windows Vista |
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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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|  | | CurvFit (tm) is a curve fitting program for Windows 95/98. 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 an example of Fortran Calculus programming... ie. minutes to solve, days or years to understand solution and what it implies (e.g. wrong model, sampling rate error, etc.). Helps learn 1) whether math model is good for given... | Size: 1.4 MB License: Shareware Price: $53.85
Platform: Windows 95, Windows 98 |
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|  | | Universal email confirmation. Email anyone on the Internet and know if it was read. If an email is not opened within a specified time the sender gets a warning notification. The process is invisible to the receiver and is unobtrusive. Easy to use, no learning curve. Reports are available on-line showing: - Undelivered mail only- or - All emails sent sorted by date or by recipient . Independent of receiver's mail reading software or IP provider. Email thus becomes a reliable means of sending... | Size: 703.1 KB License: Shareware Price: $15
Platform: Windows 98, Windows NT, Windows XP, Windows 2000 |
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|  | | Adds authenticode digital signatures to executables via gui or command line without needing the Microsoft tools. Eliminates the need to manually specify the password each time. Very simple to use without any long learning curve. Prevents the display of nasty warning message on executables downloaded from the Internet that began with Windows XP with Service Pack 2. | Size: 2.1 MB License: Shareware Price: $49.95
Platform: Windows XP, Windows 2003, Windows Vista |
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|  | | CHEMIX School is an educational tool for learning chemistry. It is geared toward college-level chemistry, but is also appropriate for high-school students, chemists, and teachers. It is equipped with a periodic table containing physical properties for all stable isotopes including more than 2500 unstable isotopes and 600 decays. It is also equipped with a molecular 3-D viewer, calculator, curve fit, function plot, data manipulation, derivatives, definite integrals, ternary plot,... | Size: 1.3 MB License: Shareware Price: $39
Platform: Windows 95, Windows 98, Windows Me, Windows NT, Windows XP, Windows 2000 |
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| | | OptiVec contains more than 3500 hand-optimized, Assembler-written functions for all floating-point and integer data types from the following fields:
1. Vectorized form of arithmetic operators and math functions.
2. Matrix operations, e.g.: multiplication, inversion, LU decomposition, singular value decomposition, eigenvalues.
3. Fast Fourier Transform techniques for efficient convolutions, correlation analyses, spectral filtering, etc., both one- and two-dimensional.
4. Curve... | Size: 2.2 MB License: Shareware Price: $249
Platform: Windows 95, Windows 98, Windows NT, Windows 2000, ME,XP |
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| | | OptiVec contains more than 3500 hand-optimized, Assembler-written functions for all floating-point and integer data types from the following fields:
1. Vectorized form of arithmetic operators and math functions.
2. Matrix operations, e.g.: multiplication, inversion, LU decomposition, singular value decomposition, eigenvalues.
3. Fast Fourier Transform techniques for efficient convolutions, correlation analyses, spectral filtering, etc., both one- and two-dimensional.
4. Curve... | Size: 2.2 MB License: Shareware Price: $249
Platform: Windows 95, Windows 98, Windows NT, Windows 2000, ME,XP |
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| | | OptiVec contains more than 3500 hand-optimized, Assembler-written functions for all floating-point and integer data types from the following fields:
1. Vectorized form of arithmetic operators and math functions.
2. Matrix operations, e.g.: multiplication, inversion, LU decomposition, singular value decomposition, eigenvalues.
3. Fast Fourier Transform techniques for efficient convolutions, correlation analyses, spectral filtering, etc., both one- and two-dimensional.
4. Curve... | Size: 2.2 MB License: Shareware Price: $249
Platform: Windows 95, Windows 98, Windows NT, Windows 2000, ME,XP |
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| | | OptiVec contains more than 3500 hand-optimized, Assembler-written functions for all floating-point and integer data types from the following fields:
1. Vectorized form of arithmetic operators and math functions.
2. Matrix operations, e.g.: multiplication, inversion, LU decomposition, singular value decomposition, eigenvalues.
3. Fast Fourier Transform techniques for efficient convolutions, correlation analyses, spectral filtering, etc., both one- and two-dimensional.
4. Curve... | Size: 2.2 MB License: Shareware Price: $249
Platform: Windows 95, Windows 98, Windows NT, Windows 2000, ME,XP |
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|  | | Aspose.Chart is one of the .NET components offered by Aspose that can create more than 20 chart types like Area, Bar, Doughnut, Line, Pie, Point, Step, Bubble, Candlestick, Cube,Curve, CurveArea, Gantt, Scatter, Contour, HighLowClose, OpenHighLowClose, and Pareto chart with stylish effects including 3D, Transparency, Gradient, Anti-aliasing, Background image with Resolution settings as well. | Size: 1.8 MB License: Shareware Price: $249
Platform: Windows 98, Windows Me, Windows NT, Windows 2000, Windows XP, Windows 2003 |
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| | | OptiVec contains more than 3500 hand-optimized, Assembler-written functions for all floating-point and integer data types from the following fields:
1. Vectorized form of arithmetic operators and math functions.
2. Matrix operations, e.g.: multiplication, inversion, LU decomposition, singular value decomposition, eigenvalues.
3. Fast Fourier Transform techniques for efficient convolutions, correlation analyses, spectral filtering, etc., both one- and two-dimensional.
4. Curve... | Size: 2.2 MB License: Shareware Price: $249
Platform: , Windows 2000 SP4, XP |
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| | | OptiVec contains more than 3500 hand-optimized, Assembler-written functions for all floating-point and integer data types from the following fields:
1. Vectorized form of arithmetic operators and math functions.
2. Matrix operations, e.g.: multiplication, inversion, LU decomposition, singular value decomposition, eigenvalues.
3. Fast Fourier Transform techniques for efficient convolutions, correlation analyses, spectral filtering, etc., both one- and two-dimensional.
4. Curve... | Size: 2.2 MB License: Shareware Price: $249
Platform: , Windows 2000 SP4, XP |
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|  | | AGIS for Windows is a mapping and simple GIS shareware package. Plot your own geographic data on the map of the world provided without the high cost and steep learning curve usually associated with this kind of software. Create high resolution publication quality images that can be pasted into popular packages such as MS Word. Animation, web serving, distance measuring, searching, GPS and integration with other systems such as databases are also supported. Import MapInfo .mif/.mid, ARCInfo... | Size: 3.6 MB License: Shareware Price: $49
Platform: Windows 95, Windows 98, Windows Me, Windows NT, Windows XP, Windows 2000 |
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|  | | SimplexNumerica is an object-oriented numerical data analyzer, plot and presentation program. SimplexNumerica is proving to be extremely popular among scientists. Ergonomic programming using the newest Windows programming guidelines with toolbars, context dialogs and interactive diagrams providing easy handling with difficult numeric mathematics. SimplexNumerica is best suited for publication type graphics, analysis of arbitrary data, analysis of measuring data, etc. | Size: 9.7 MB License: Shareware Price: $200
Platform: Windows 95, Windows 98, Windows Me, Windows NT, Windows 2000, Windows XP |
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| | | OptiVec contains more than 3500 hand-optimized, Assembler-written functions for all floating-point and integer data types from the following fields:
1. Vectorized form of arithmetic operators and math functions.
2. Matrix operations, e.g.: multiplication, inversion, LU decomposition, singular value decomposition, eigenvalues.
3. Fast Fourier Transform techniques for efficient convolutions, correlation analyses, spectral filtering, etc., both one- and two-dimensional.
4. Curve fitting... | Size: 1.9 MB License: Shareware Price: $249
Platform: Windows 95, Windows 98, Windows NT, Windows 2000, ME,XP |
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| | | OptiVec contains more than 3500 hand-optimized, Assembler-written functions for all floating-point and integer data types from the following fields:
1. Vectorized form of arithmetic operators and math functions.
2. Matrix operations, e.g.: multiplication, inversion, LU decomposition, singular value decomposition, eigenvalues.
3. Fast Fourier Transform techniques for efficient convolutions, correlation analyses, spectral filtering, etc., both one- and two-dimensional.
4. Curve... | Size: 2.0 MB License: Shareware Price: $249
Platform: Windows 95, Windows 98, Windows NT, Windows 2000, ME,XP |
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|  | | The Felix translation memory system can help you be a more productive and consistent translator. Translation memory can give tremendous productivity boosts; our goal is to deliver these benefits without a steep learning curve or the need to make drastic changes to your workflow.
Use Felix to translate documents right from Microsoft® Word, Excel, and PowerPoint. You can also use the TagAssist program to translate HTML files in a simple and intuitive way.
Key Benefits:
1.... | Size: 4.6 MB License: Shareware Price: $350
Platform: Windows 2000, Windows 2003, Windows Vista, Windows XP |
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|  | | MedCalc is a statistical software package for the biomedical sciences. It has an integrated spreadsheet which can be configured to contain up to 676 columns and 100000 rows. The program correctly handles missing data and provides reliable date arithmetic. MedCalc can import Excel, SPSS, DBase and Lotus files, and files in SYLK, DIF or text format.
Comprehensive on line help is available and, in addition to a manual in PDF format, a complete user manual is available on the web.
Special... | Size: 4.2 MB License: Shareware Price: $299
Platform: Windows 98, Windows Me, Windows NT, Windows 2000, Windows XP, Windows 2003, Windows Vista |
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|  | | Infibia Easy Tools for Vista helps keep your PC optimized and running at top efficiency and speed while making your life easier. The program identifies problems and repairs your Windows Vista by itself! No learning curve! High ease of use! 10 easy to use tools for Windows Vista that will improve your PC performance, speed up your programs and Internet connection, diagnose pc problems and tweak your PC for optimal results. | Size: 10.4 MB License: Shareware Price: $14.95
Platform: Windows 2003, Windows Vista, Windows XP |
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