Linear

	> Matrix TCL>  License: Shareware
	> This is a C++ template class library to perform matrix calculations, just like built-in data types, with ease and efficiency in your programs. It supports most of the matrix calculations like arithmetic operations, sub-matrix operations, inversion, various matrix decompositions, solution of simultaneous linear equations, eigen value and eigen vector problem, and much more. Full source code is included with the package.> Author: > Techsoft Pvt. Ltd.>| Date: 2- -> | Size: 0 KB
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	bcTester Barcode Reading and Testing  License: Freeware
	bcTester 4.0 is a freeware software for barcode reading (linear and 2 dimensional) on digital images captured by scanning or photographing. A lot of input formats are supported, e.g. BMP, GIF, PNG, TIFF, JPG. All common barcode types are recognized,, e. g. 2 of 5 familiy, code 39, code 93, codabar, code128, ean and upc, patchcodes, DataMatrix and PDF 417. Author: QS QualitySoft GmbH| Date: 15-12-2004 | Size: 4355 KB
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	AviTricks Classic  License: Freeware
	AviTricks is a non-linear, non-destructive AVI video editor with real-time preview. It makes cutting and joining footage easy and includes a wide range of built-in adjustable effects that can be used separately or in combination. (Effects include dissolves, mirror image, sepia, iris effects, fades, TV-shop and many more.) Besides the preview screen, the video you are working on is also represented clearly and graphically on a timeline and a tree-structure. Both of these fields are active and easy to work. The tree-structure and sub-project approach allows an unlimited combination of filters, effects and overlays, and will also make it easy to stack new properties (things like morphing and opaque overlays) into existing effects as these become available. You can split large projects into workable units that can be combined at will or farmed out to different users for a joint venture. Video and audio tracks are represented individually on the timeline, as are filters, overlays, effects and transitions. The intensity of the different properties of all these different features can be adjusted gradually with a rubber-band interface that enlarges when activated. The duration and position of all elements can be adjusted with a click of the mouse. Even video-editing novices can use AviTricks to produce professional results in either .AVI or Windows Media Format. Author: Bobyte Software| Date: 01-10-2004 | Size: 800 KB
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	1D Stock Cutter /Free  License: Freeware
	1D Stock Cutter is the universal, powerful, compact and easy to use optimizer for cutting of any linear material to maximize stock utilization and minimize material waste and cost. Program using reduces waste from about 10% to about 1%. Adjustable optimizer objective, inventory support, text file import and export, graphical output and complete reports are included. Author: Nikita Yurchenko| Date: 02-10-2003 | Size: 612 KB
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	Linear Systems Beams  License: Freeware
	Middle-School (grades 5 through 9) math program written to provide skills in context. Students manipulate weights on two balance beams to solve two simultaneous equations. Author: Polymath Love| Date: 01-12-2000 | Size: 263 KB
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	Numap7  License: Freeware
	Freeware for fast training, validation, and application of regression/approximation networks including the multilayer perceptron (MLP), functional link network, piecewise linear network, self organizing map (SOM) and K-Means clustering. C source code for applying trained networks is provided, so users can use networks in their own applications. User-supplied txt-format training data files, containing rows of numbers, can be of any size. Example training data is also provided. Fast VB Graphics for network training error and cluster formation are included. Extensive help files are provided in the software. Numap7 is highly automated and requires very few parameter choices by the user. Advanced features include a fast MLP training algorithm (faster and better than BP and LM), input feature selection, pruning (elimination) of useless units (for MLP) and modules for PLN). Training and validation error are plotted versus network size. Utilities are provided for counting patterns, deleting columns, combining files, splitting files, calculating column mean and standard deviation, and plotting column histograms. Training data can be compressed using the discrete Karhunen-Loeve' transform (KLT). This freeware version of Numap7 limits the MLP to 10 hidden units and limits the PLN to 10 clusters. Upgradable to the commercial version, which lacks these limitations. The classification (decision making) version of this software, called Nuclass7, is also available. Numap7.0 was developed by the Image Processing and Neural Networks Lab of Univ. of Texas at Arlington, and by Neural Decision Lab LLC. Author: Neural Decision Lab LLC| Date: 14-10-2004 | Size: 14177 KB
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	Dirlot  License: Freeware
	The utility shows relative size of all elements (both files and directories) in a directory on disk using columnar diagram. It allows you quickly to estimate how many space a file or subdirectory occupies on parent directory and how space is distributed among the directory's elements. You can also: - change parent directory - view files' meta-data (creation date etc) - select sort order (by size and name) - select linear, logarithmic and root scale of diagram columns - view size in bytes, Kbytes and Mbytes. The utility uses color coding to present size information, so bigger elements will be indicated with red and smaller one with green. It supports also localization so you'll be able to make it speaking your native language. In addition, the utility saves parameters of its appearance between sessions and can be controlled with command line parameters. Author: Olexandr Lykho| Date: 18-10-2003 | Size: 11 KB
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	Data Master 2003  License: Freeware
	Free software for automation of professional test and 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 ActiveX-compatible programming model and supports script languages. Features include powerful visual tools (graphic editor, digitizer, base line subtractor), wide set of numeric and symbolic calculations (integration, differentiation, smoothing, etc), linear and nonlinear NLSF ( Levenberg-Marquardt) regression analysis, universal ActiveX drivers for any measurement instruments with RS-232 interface and much more. DM2003 has customizable user interface and compatible with popular desktop applications. Author: RRR| Date: 26-11-2004 | Size: 4084 KB
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	FlatGraph  License: Freeware
	Plotting functions (usual and parametric) with more possibilities. Differentiation of any order (with simplification). Construction of tangents to the graph. The simple and clear interface with the detailed documentation and examples of work. The program is designed both for inexperienced and the professional user as in it are combined the intuitive interface and professional functions. FlatGraph allows: - To enter one or several functional expressions of any complexity for display and (or) their differentiation; - To carry out symbolical differentiation for the specified order of a derivative, and also to carry out simplification of the received derivative; - To investigate "alive" changing of various parameters of functions with simultaneous display of new graphs that allows to define influence of parameters of functions on their form; - To use automatic or manual scaling schedules of functions for linear scales; - To display parametric functions, for example, ellisoid, cardioid, Bernoulli lemniscate and other similar graphs (where abscissa and ordinate depend on one parameter 't'); - To solve the equations, system of the equations and inequalities by graphic way; - To define and display a tangent to the graph of function in a point x0 (it is set by the user). FlatGraph has the simple and clear interface, detailed user guide and examples of work. Author: Vitaliy Subbotin| Date: 19-01-2005 | Size: 567 KB
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	Bar Cut Optimizer and Manager  License: Freeware
	Bar Cut Optimizer and Manager description: minimizes wasted materials, reuses stubs, detailed html output reports for cutting (cutting layouts, costs, bars that have to be bought, statistics), detailed output reports of current stocks, unlimited different parts to cut, unlimited different cut from lengths, optional identification of items (every ordered item can be labeled by a tag), support for cut thickness (item to item gap), support for inches, feet, meters, centimeters, and millimeters, custom currency (used to set the prices of bars), custom precision (used to display lengths values), save/open jobs, defines three characteristics for a type of bar: profile code, material and color, jobs can contain different types of bars, add, remove, update a type of bar, for every type of bar you can manage its stock (add and remove lengths and their associated quantities), backs up inventory Author: Theodor Augustin Floare| Date: 03-02-2004 | Size: 491 KB
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	RF21  License: Freeware
	RF21 for Windows is a scientific calculator, plotter, programming and numeric system in one. It allows for permanent installation of a user's own commented functions and libraries. Such user functions may have one or several arguments and values. Works as an archive at the same time, with integrated searchable database, to let you find and reuse materials created years ago. Each function self-reassembles when its name is called, autonomously searching the libraries for all components needed. Predefined functions include gamma, zeta, psi and Bessel functions, error integral, cumulative Binomial distribution and more. On top of these and the user libraries, the program's numeric and plotting capabilities can be used, including: Numeric derivation and integration, Monte Carlo simulations, linear equations, matrix inversion and eigenvalues, nonlinear equation systems, n-dimensional function minimizer (Dennis & Schnabel method), Runge Kutta method for (systems of) differential equations, accelerated summation of series. Fraction reckognizer. Fast screenplots and an environment for designing printable plots, which may as well be exported to -.GIF and -.BMP files. Ample support for both simple and parametric plots, composition of several curves into one picture, drawing of directional or vector fields. Comes with standard libraries covering areas of science and mathematics. Some 200 standard functions, see author's homepage for a systematic reference of these. Author: Christoph Hohmann| Date: 21-05-2004 | Size: 1107 KB
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	DISLIN for LCC-Win32  License: Freeware
	DISLIN is a high-level library of subroutines and functions that display data graphically. It is intended to be a powerful and easy to use software package for programmers and scientists that does not require knowledge of hardware features. The software is available for the programming languages C, Fortran 77, Fortran 90, Perl, Python and Java. DISLIN can display graphic information directly on graphic terminals or store them in metafiles. The supported display types are VGA, X Windows, Windows API and Tektronix. The supported file formats are GKSLIN, CGM, HPGL, PostScript, PDF, Prescribe, WMF, PNG and TIFF. The library contains the following features: - 9 software fonts where each font provides 6 alphabets. Hardware fonts for PostScript printers, X11 fonts for X11 displays and TrueType fonts for Windows 95/98/NT displays and WMF files can also be used. The different aphabets contain Roman, Greek, Russian, mathematical and special European characters. Plotting of mathematical formulas with TeX instructions. - Plotting of two- and three-dimensional axis systems. Axes can be linearly or logarithmically scaled and labeled with linear, logarithmic, date, time, map and user-defined formats. - Plotting of curves. Several curves can appear in one axis system and can be differentiated by colour, line style and pattern. Multiple axis systems can be displayed on a page. - Plotting of legends. - Elementary plot routines for lines, vectors and outlined or filled regions such as rectangles, circles, arcs, ellipses and polygons. - Shielded regions can be defined. - Business graphics. - 3-D colour graphics. - 3-D graphics. - Elementary image routines. - Geographical projections and plotting of maps. - Contouring. - Graphical user interface (GUI) routines based on Motif and Windows API functions. - English manuals in PostScript, PDF and HTML format are available. Author: Helmut Michels| Date: 25-04-2003 | Size: 4272 KB
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	DISLIN for Borland C++ 5.5  License: Freeware
	DISLIN is a high-level library of subroutines and functions that display data graphically. It is intended to be a powerful and easy to use software package for programmers and scientists that does not require knowledge of hardware features. The software is available for the programming languages C, Fortran 77, Fortran 90, Perl, Python and Java. DISLIN can display graphic information directly on graphic terminals or store them in metafiles. The supported display types are VGA, X Windows, Windows API and Tektronix. The supported file formats are GKSLIN, CGM, HPGL, PostScript, PDF, Prescribe, WMF, PNG and TIFF. The library contains the following features: - 9 software fonts where each font provides 6 alphabets. Hardware fonts for PostScript printers, X11 fonts for X11 displays and TrueType fonts for Windows 95/98/NT displays and WMF files can also be used. The different aphabets contain Roman, Greek, Russian, mathematical and special European characters. Plotting of mathematical formulas with TeX instructions. - Plotting of two- and three-dimensional axis systems. Axes can be linearly or logarithmically scaled and labeled with linear, logarithmic, date, time, map and user-defined formats. - Plotting of curves. Several curves can appear in one axis system and can be differentiated by colour, line style and pattern. Multiple axis systems can be displayed on a page. - Plotting of legends. - Elementary plot routines for lines, vectors and outlined or filled regions such as rectangles, circles, arcs, ellipses and polygons. - Shielded regions can be defined. - Business graphics. - 3-D colour graphics. - 3-D graphics. - Elementary image routines. - Geographical projections and plotting of maps. - Contouring. - Graphical user interface (GUI) routines based on Motif and Windows API functions. - English manuals in PostScript, PDF and HTML format are available. Author: Helmut Michels| Date: 25-04-2003 | Size: 3976 KB
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	DISLIN for Cygwin  License: Freeware
	DISLIN is a high-level library of subroutines and functions that display data graphically. It is intended to be a powerful and easy to use software package for programmers and scientists that does not require knowledge of hardware features. The software is available for the programming languages C, Fortran 77, Fortran 90, Perl, Python and Java. DISLIN can display graphic information directly on graphic terminals or store them in metafiles. The supported display types are VGA, X Windows, Windows API and Tektronix. The supported file formats are GKSLIN, CGM, HPGL, PostScript, PDF, Prescribe, WMF, PNG and TIFF. The library contains the following features: - 9 software fonts where each font provides 6 alphabets. Hardware fonts for PostScript printers, X11 fonts for X11 displays and TrueType fonts for Windows 95/98/NT displays and WMF files can also be used. The different aphabets contain Roman, Greek, Russian, mathematical and special European characters. Plotting of mathematical formulas with TeX instructions. - Plotting of two- and three-dimensional axis systems. Axes can be linearly or logarithmically scaled and labeled with linear, logarithmic, date, time, map and user-defined formats. - Plotting of curves. Several curves can appear in one axis system and can be differentiated by colour, line style and pattern. Multiple axis systems can be displayed on a page. - Plotting of legends. - Elementary plot routines for lines, vectors and outlined or filled regions such as rectangles, circles, arcs, ellipses and polygons. - Shielded regions can be defined. - Business graphics. - 3-D colour graphics. - 3-D graphics. - Elementary image routines. - Geographical projections and plotting of maps. - Contouring. - Graphical user interface (GUI) routines based on Motif and Windows API functions. - English manuals in PostScript, PDF and HTML format are available. Author: Helmut Michels| Date: 25-04-2003 | Size: 5172 KB
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	DISLIN PDF Manual  License: Freeware
	DISLIN is a high-level library of subroutines and functions that display data graphically. It is intended to be a powerful and easy to use software package for programmers and scientists that does not require knowledge of hardware features. The software is available for the programming languages C, Fortran 77, Fortran 90, Perl, Python and Java. DISLIN can display graphic information directly on graphic terminals or store them in metafiles. The supported display types are VGA, X Windows, Windows API and Tektronix. The supported file formats are GKSLIN, CGM, HPGL, PostScript, PDF, Prescribe, WMF, PNG and TIFF. The library contains the following features: - 9 software fonts where each font provides 6 alphabets. Hardware fonts for PostScript printers, X11 fonts for X11 displays and TrueType fonts for Windows 95/98/NT displays and WMF files can also be used. The different aphabets contain Roman, Greek, Russian, mathematical and special European characters. Plotting of mathematical formulas with TeX instructions. - Plotting of two- and three-dimensional axis systems. Axes can be linearly or logarithmically scaled and labeled with linear, logarithmic, date, time, map and user-defined formats. - Plotting of curves. Several curves can appear in one axis system and can be differentiated by colour, line style and pattern. Multiple axis systems can be displayed on a page. - Plotting of legends. - Elementary plot routines for lines, vectors and outlined or filled regions such as rectangles, circles, arcs, ellipses and polygons. - Shielded regions can be defined. - Business graphics. - 3-D colour graphics. - 3-D graphics. - Elementary image routines. - Geographical projections and plotting of maps. - Contouring. - Graphical user interface (GUI) routines based on Motif and Windows API functions. - English manuals in PostScript, PDF and HTML format are available. Author: Helmut Michels| Date: 25-04-2003 | Size: 2573 KB
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	DISLIN for Mingw32  License: Freeware
	DISLIN is a high-level library of subroutines and functions that display data graphically. It is intended to be a powerful and easy to use software package for programmers and scientists that does not require knowledge of hardware features. The software is available for the programming languages C, Fortran 77, Fortran 90, Perl, Python and Java. DISLIN can display graphic information directly on graphic terminals or store them in metafiles. The supported display types are VGA, X Windows, Windows API and Tektronix. The supported file formats are GKSLIN, CGM, HPGL, PostScript, PDF, Prescribe, WMF, PNG and TIFF. The library contains the following features: - 9 software fonts where each font provides 6 alphabets. Hardware fonts for PostScript printers, X11 fonts for X11 displays and TrueType fonts for Windows 95/98/NT displays and WMF files can also be used. The different aphabets contain Roman, Greek, Russian, mathematical and special European characters. Plotting of mathematical formulas with TeX instructions. - Plotting of two- and three-dimensional axis systems. Axes can be linearly or logarithmically scaled and labeled with linear, logarithmic, date, time, map and user-defined formats. - Plotting of curves. Several curves can appear in one axis system and can be differentiated by colour, line style and pattern. Multiple axis systems can be displayed on a page. - Plotting of legends. - Elementary plot routines for lines, vectors and outlined or filled regions such as rectangles, circles, arcs, ellipses and polygons. - Shielded regions can be defined. - Business graphics. - 3-D colour graphics. - 3-D graphics. - Elementary image routines. - Geographical projections and plotting of maps. - Contouring. - Graphical user interface (GUI) routines based on Motif and Windows API functions. - English manuals in PostScript, PDF and HTML format are available. Author: Helmut Michels| Date: 25-04-2003 | Size: 4230 KB
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	DISLIN PostScript Manual  License: Freeware
	DISLIN is a high-level library of subroutines and functions that display data graphically. It is intended to be a powerful and easy to use software package for programmers and scientists that does not require knowledge of hardware features. The software is available for the programming languages C, Fortran 77, Fortran 90, Perl, Python and Java. DISLIN can display graphic information directly on graphic terminals or store them in metafiles. The supported display types are VGA, X Windows, Windows API and Tektronix. The supported file formats are GKSLIN, CGM, HPGL, PostScript, PDF, Prescribe, WMF, PNG and TIFF. The library contains the following features: - 9 software fonts where each font provides 6 alphabets. Hardware fonts for PostScript printers, X11 fonts for X11 displays and TrueType fonts for Windows 95/98/NT displays and WMF files can also be used. The different aphabets contain Roman, Greek, Russian, mathematical and special European characters. Plotting of mathematical formulas with TeX instructions. - Plotting of two- and three-dimensional axis systems. Axes can be linearly or logarithmically scaled and labeled with linear, logarithmic, date, time, map and user-defined formats. - Plotting of curves. Several curves can appear in one axis system and can be differentiated by colour, line style and pattern. Multiple axis systems can be displayed on a page. - Plotting of legends. - Elementary plot routines for lines, vectors and outlined or filled regions such as rectangles, circles, arcs, ellipses and polygons. - Shielded regions can be defined. - Business graphics. - 3-D colour graphics. - 3-D graphics. - Elementary image routines. - Geographical projections and plotting of maps. - Contouring. - Graphical user interface (GUI) routines based on Motif and Windows API functions. - English manuals in PostScript, PDF and HTML format are available. Author: Helmut Michels| Date: 25-04-2003 | Size: 2178 KB
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	Algebrus  License: Freeware
	Algebrus is a powerful software for scientific and general purpose calculations. It provides user with numerous mathematical and analysis functions, and allows unlimited extension of its functionality by means of user-defined types, operators, routines, and libraries. Extendibility is based on a built-in simple to learn and yet powerful programming language XPascal. Algebrus can be used both as a simple "evaluate-while-typing" calculator and as a powerful mathematical analysis application, which includes 2D and 3D graphic plots of functions and data, command line execution console, and a syntax-highlighted XPascal editor as a part of the integrated development environment. Algebrus has the following major features. Calculations: - Vector and matrix operations - 2D and 3D graphic plots of functions and data - More than 50 built-in mathematical routines - User-programmed procedures and functions - Solving of linear algebraic systems - Solving of ordinary differential equations User interface: - Compact and full user interface modes - Simple graph plotting user interface - Exporting graphics in standard formats - "Evaluate-while-typing" mode - Decimal, binary, and hexadecimal integer formats - Syntax-highlighted XPascal editor - Syntax-highlighted command console - Context based help search - Highly customizable user interface - Preloading external libraries XPascal Programming language: - Native support for vectors and matrices - User-defined operators - Complex structured user-defined types - Chained assignment and relational expressions - Dynamic and static arrays - Efficient array access loop statements - Rich on high level routines for scientific analysis - Easy to learn simplified yet powerful grammar Author: Astrise Corporation| Date: 01-02-2005 | Size: 1048 KB
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	WebDwarf Free  License: Freeware
	Web Page authoring has never been easier or more affordable. WebDwarf Free is Virtual Mechanics' easy to use drag-and-drop webpage editor. Features include a word processor with spell checker and link editor, built-in graphics creation and image editing, enhanced page layout including a snap-to grid and tabs, and an FTP client. Use the graphics editor to quickly create rectangles with rounded corners, ellipses, pie shapes and polygons. Add shading and transparency. Your Titles can also be shaded and rendered. The text editor can add your formatted text using a standard word processor style interface. Links are generated automatically by simply typing a URL or use the advanced Link Editor. Compose your page by dragging and dropping your elements to the desired location. WebDwarf Free's enhanced page layout aids include a snap-to grid, snap-to tabs, pixel precision positioning, relative positioning, interactive rotation, stretching, skewing and moving of most elements. When you are finished, export your webpage directly to your ISP by using the built in FTP client publisher. A 'Gather' facility will ensure that all your referenced images and files are automatically transferred. Features: 1. WYSIWYG drag and drop editor with pixel level positioning. 2. Layout Guides with Snap Grid and Snap-To operations. 3. Alignment Toolbar with group control, relative positioning. 4. Text editor for entering Formatted Text, Titles and Code. 5. Vector editor for rectangles, ellipses, pie shapes and polygons. 6. Renderer for flat, linear, cylindrical, radial shading and transparency. 7. FTP client publisher with Gather Option. 8. Fully integrated support for both HTML and SVG. 9. Documentation, tutorials and on-line support. Author: Virtual Mechanics| Date: 16-12-2003 | Size: 5040 KB
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