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|  | | Curve Sketching 1.10 creates exercises with solutions and graphs in the field of curve sketching of linear, quadratic, cubic, quartic and quintic polynomials. Alternatively, Curve Sketching 1.10 determines the solution for given polynomials. The curve sketching covers the determination of the roots, location and nature (minimum/maximum) of all extrema, location and concavity of all inflection points and saddle points and their corresponding asymptote, der intersection points of two... | Size: 1004.0 KB License: Freeware
Platform: Windows 95, Windows 98, Windows Me, Windows NT, Windows 2000, Windows XP, Windows 2003, Windows 3.x | 
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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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| | | 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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|  | | 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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|  | | Cubic Ruler is a very simple to use screen ruler. You can measure de distance (in pixels) between to points or the length of a graphic item (window, draw, paper, etc)
FEATURES:
- you can switch between vertical and horizontal placement
- semi transparency
- it stays on top of any other windows
- hyper long cursor for better precision
- can be extended/reduced as you need it
- it is really small
- it is freeware
- single file
- it doesn't need to be installed/uninstalled (just... | Size: 146.5 KB License: Freeware
Platform: Windows 95, Windows 98, Windows Me, Windows XP, Windows 2000 |
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|  | | A full function calculator that includes a virtual paper tape that records all entries and operations made on the calculator. Instead of re-doing an entire operation to check one's work, the user need only review the contents of the papertape. The papertape also simplifies complex calculations since more than one value can be displayed on the papertape at a time and in a variety of formats. Advanced calculations include trigonometric functions, conversion factors, linear and multiple... | Size: 213.6 KB License: Freeware
Platform: Windows 98, Windows Me, Windows NT, Windows 2000, Windows XP |
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|  | | Convert PDF to DWG. Import PDF into AutoCAD directly. Support PDF line,rectangle,ellipse,round rectangle,line segments,bezier segments,image and text etc.
* Convert PDF file to native DWG file.
* Import PDF file to AutoCAD directly.
* High quality, easy to use.
* Batch conversion.
* Support bezier segments.
* Support import text font style.
* Support import images. | Size: 1.2 MB License: Shareware Price: $90
Platform: Windows 2000, Windows 2003, Windows 98, Windows Me, Windows XP |
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| | | RapidDrawing is an outline sketch program that enables you to create the shape of a curve you want more precisely than existing methods (e.g. Illustrator pentool, nurbs curve, spline). The Illustrator pentool has two control points whereas RapidDrawing has four more controls. RapidDrawing let you create the shape of a curve you want more easily. | Size: 0 License: Freeware
Platform: Windows 2000, Windows XP, Windows 2003, Windows Vista |
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|  | | RF Toolbox is an antenna design and electronics/electrical tool package. It takes you step by step through the design of the following types of antennas: Dipole Fat Dipole Yagi J-Pole Super J-Pole Log Periodic Cubic Quad Vertical helical It also performs the following calculations: Transmission Line Calculator Coil Design LC Filter Design Transmission Line Loss L Matching Networks Pi Matching Networks Impedance Calculations Wire Gauge and Resistance and Voltage Drop Wire Inductance... | Size: 400.0 KB License: Shareware Price: $19.99
Platform: Mac OS X, Mac PPC |
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|  | | ELPhotoX is ActiveX DLL which encapsulates most important image processing routines. With ELPhotoX library you can load and save image files, convert image files into different image formats, read and write EXIF information, extract frames from video files, use batch mode processing, apply various adjustments, photographic effects and filters to images, rotate and scale image, render geometrical primitives such as line, rectangle, ellipse, square spline, Bezier spline etc. Also you can add... | Size: 3.1 MB License: Shareware Price: $125
Platform: Windows 98, Windows Me, Windows NT, Windows 2000, Windows XP, Windows 2003 |
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|  | | A set of modernized 3D pong style games combining the best features of squash and tennis. The game space is a cubic room. The back wall is defended by your opponent (the computer) and the front wall (behind you) is defended by you. The aim of the game is to make the ball hit the back wall of the game cube while preventing the ball from hitting the front wall of the game cube. There are three variants of the game: Arcade (continuously increasing skill of your opponent), Match (played according... | Size: 7.2 MB License: Shareware Price: $19.95
Platform: Windows 95, Windows 98, Windows Me, Windows XP, Windows NT, Windows 2000 |
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| | | Function Grapher is an easy-to-use software to create 2D, 2.5D, 3D function graphs, animations and table graphs. 2D Features: explicit, implicit, parametric, and in equation; Cartesian and polar coordinate systems; curve and animation; graph of inverse function and derivative function; parity; maximum, minimum, and inflexion; integration; root; the length of curve; tangent and normal; curvature circle; intersection; line plot; scatter plot; stem plot; step plot; curve smoothing. 3D Features:... | Size: 2.9 MB License: Shareware Price: $34.95
Platform: Windows Me, Windows 2000, Windows XP, Windows 2003, Windows 3.x, Windows Mobile 2003 |
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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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| | | LabelRoom is a Visual LISP reactor based program to perform a dynamic name/area label of a room. LabelRoom will link two objects (one MTEXT and one CURVE/REGION which has "AREA" property) together, the MTEXT will contain two lines: First line shows the room name and the second line will show the room area obtained from the linked curve. Changes on the CURVE/REGION area will be recorded and shown by the MTEXT automatically. LabelRoom support to dimension different unit by using the "CALC"... | Size: 215.0 KB License: Shareware Price: $10
Platform: Windows 98, Windows NT, Windows 2000, Windows XP, Windows 2003 |
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|  | | Creator Forms the excellent assistant in creation of windows of the non-standard form for programs developed on Visual Basic.
There is a set of programs of the given type - generators of a code of windows of the "freakish" form. But their opportunities are reduced to creation of rectangular, round and polygonal windows. Creator Forms as against them allows creating and uniting among themselves, besides higher the listed figures, also the TEXT and the polygons based on curves Bezier. Besides... | Size: 1.3 MB License: Freeware
Platform: Windows 95, Windows 98, Windows Me, Windows NT, Windows 2000, Windows XP, 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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| | | Grade Tracker Pro is the smart replacement, or complement, for your conventional gradebook. Grade Tracker Pro incorporates countless features that help you save time, analyze your students' performance more effectively, and share information with parents and students. Whether you need to apply a curve, create a seating planner, or quickly view statistics on an individual student or assignment, Grade Tracker Pro has you covered. All features are accessible through a simple, intuitive interface... | Size: 1.6 MB License: Demo Price: $19.95
Platform: Windows 95, Windows 98, Windows Me, Windows 2000, Windows XP |
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|  | | EJB Component Suite offering refined numerical procedures to either construct a function of one or two variables from a set of points (i.e. interpolate), or solve an equation of one variable. The interpolation procedures provided include Newton polynomials, Lagrange's formula, Burlisch-Stoer algorithm, Cubic splines (natural and free), Bicubic interpolation and procedures for find the interpolation functions coefficients. In order to solve an equation we provide the Van... | Size: 6.6 MB License: Shareware Price: $149
Platform: Windows 98, Windows 2000, Windows XP, Windows 2003, Mac OS X, Unix,Linux |
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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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|  | | Java API Components offering refined numerical procedures to either construct a function of one or two variables from a set of points (i.e. interpolate), or solve an equation of one variable. The interpolation procedures provided include Newton polynomials, Lagrange's formula, Burlisch-Stoer algorithm, Cubic splines (natural and free), Bicubic interpolation and procedures for find the interpolation functions coefficients. In order to solve an equation we provide the Van... | Size: 5.0 MB License: Shareware Price: $119
Platform: Windows 98, Windows 2000, Windows XP, Windows 2003, Mac OS X, Unix,Linux |
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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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|  | | Scientific calculator and function plotter. 10 constant memories, 1
cumulating memory. Nearly unlimited nesting of parenthesis. Automatic bracket completion Decimal, hexadecimal and binary entering and display. Precision adjustable.
Recall of expressions already calculated. Registers preserved after
program termination. Logic operators (32 bit). Three angle units.
Square, reciprocal, square and cubic roots, roots with random exponent,
Powers to basis e, 10 and random basis,... | Size: 1.1 MB License: Shareware Price: $15
Platform: Windows 95, Windows 98, Windows Me, Windows NT, Windows 2000, Windows XP |
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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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|  | | PDF To Image Converter is an application program based on Windows platform, which can directly convert PDF files to dozens of image formats, such as TIF, TIFF, JPG, GIF, PNG, BMP, EMF, PCX, TGA and so on, it does support whole PDF file to image file conversion, include text, line, arc, ellipse, Bezier, color, image, form and other type elements.
1. PDF To Image Converter supports dozens of image formats, include TIF, TIFF, JPG, GIF, PNG, BMP, WMF, EMF, PCX, TGA, etc;
2. PDF To Image... | Size: 1.3 MB License: Shareware Price: $59
Platform: Windows 95, Windows 98, Windows Me, Windows NT, Windows XP, Windows 2000 |
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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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