Best spline software for free download

Able Graphic Manager is a program that enables you to easily view, acquire, print and convert graphic files in normal (file by file), batch (many files at a time) and command line modes.
Input formats: Drawing Interchange Format (DXF) generated by most CAD programs, TIFF Bitmap (TIF; TIFF), JPEG Bitmap (JPG; JPEG; JPE), JPEG2000 (JP2, J2K and JPC), PaintBrush (PCX), Windows Bitmap (BMP;DIB;RLE), Portable Network Graphics (PNG), Windows Metafile (WMF), Enhanced Windows Metafile (EMF), Targa Bitmap (TGA; TARGA; VDA; ICB; VST; PIX), Portable Pixmap, GreyMap, BitMap (PXM; PPM; PGM; PBM), Windows Icon (ICO), Windows Cursor (CUR).
Output formats: JPG,TIF,PCX,PNG,BMP,TGAGIF,WMF,EMF,PXM,PPM,PGM,PBM.
Drag and Drop supported. Batch Process mode (convert and print).
Command Line mode (view, convert and print). There is an opportunity to select files using mask (*).
Image acquisition from TWAIN scanners with full control of the scanner capabilities.
Image processing (Equalize, Contrast, RGB, HSV, HSL, FFT, convert to 24 bit, gray and B&W).
Copy to clipboard and Crop functions.
Effects (Negative, bump map, lens, wave, morph, user filters). Watermark drawing.
Viewing
- Two color mode (color and monochrome)
- Any size (6 modes of a sizes setting)
- Extents selection (4 items)
- Any aspect ratio
- Any image resolution at saving to file
- Zoom (in, out, fit, window)
- Zoom filter (7 items)
- Scroll
- Entities Manager - display management of entities.
- The choice of a background color.
Printing
- Any system printer (from dialog window)
- Color or monochrome printing.
- Advanced print control.
- Batch printing.
- Printing via command line.
- Multipage documents are supported.
Displayed entities (DXF-files)
- Arc - Attrib - Blocks - Circle - Dimension - Ellipse - Elliptic arc - Hatch (including solid) - Leader - Line - LwPolyline - MultiLine Text - Point - Polyline - Solid - Spline - Text - Unicode Text (multilingual) - Trace - Viewport - 3DFace ...

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Super 2d/3d Graph Library is a customizable and powerful, yet light, .NET libray for drawing eye-candy charts and/or export them into vector (Scalable Vector Graphics or SVG) and raster graphics file formats such as JPG, GIF, PNG, BMP, ... Same component may be used in WinForms or ASP.NET applications. Powerful features such as high resolution render, additional calculations, smart label placements make this component your best choice!

Charts supported include: Bar, Stacked bar, Horizontal bars, Line, Point, Area, Stacked area, Pie, High-Low, High-Low-Close, Candlestick/stock, Spline, Scatter, Bubble, Pyramid, Picture, 3d bar, 3d Columns, 3d Area, 3d Line, 3d Pie, 3d Multi-level pie, Combo charts, and more!

Try it now for free!

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5star Movie Enhancer is a revolutionary piece of software to enlarge and improve video files without employing expensive hardware or even more expensive professional studios. At the same time, it is also capable of producing output for the DVD player in your living room from videos made with your mobile phone, as well as creating High Definition video from a common DVD-Video. With support for the Playstation 3 (PS3) and Xbox 360! All this has been made possible by ODU - Object Detection Upscaling. A revolutionary method of reducing and covering scaling artefacts to an extent unreached with traditional methods such as Spline or Lanczos. As the program can work with all unprotected DVD-Videos, WMV files and nearly all MPEG-1, MPEG-2 and MPEG-4 files (like DivX and XviD videos), it is very likely that you will enjoy your favorite movie in much better quality and one of the following supported output formats: AVI, MP4 and WMV-HD. But this is still not everything we have to offer: All resolutions can be used with the full display resolution without explicitly adjusting the aspect ratio by adding borders or cutting off parts of the picture. No more eggheads or black borders! This fantastic feature is called non-linear stretching, and is based on intelligently calculating additional bits of information for the border areas of the picture. Due to this ingenious approach, the classic nuisance called black borders is history, once and for all. From now on, you can enjoy your videos at full display size.

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Points Import for AutoCAD is a Point Text file import plug-in for AutoCAD®. This plug-in gives AutoCAD powered applications the ability to import point data from text files.

Point data is commonly stored in plain text file as a series of x, y and z coordinates, separated by a comma, space, tab, semicolon or a custom separator. These text files may also contain other information about the points such as point number and point descriptions. Moreover, points from a survey may be stored in the Northing, Easting, Elevation format. Points Import for AutoCAD extracts the point information from text files and creates point entities in the active drawing. Optionally it can also create text entities for point numbers, point descriptions and point coordinates. The points can also be joined by a chain of lines, a polyline or a spline. This is helpful when the points in the point file are stored in a particular order such as a path of motion of an object, points on the boundary of an object or hole in an object, etc.

Points Import for AutoCAD supports the following point file formats:

X, Y, Z
Number, X, Y, Z
X, Y, Z, Description
Number, X, Y, Z, Description
Northing, Easting, Elevation
Number, Northing, Easting, Elevation
Northing, Easting, Elevation, Description
Number, Northing, Easting, Elevation, Description

Points Import for AutoCAD is very easy to use as it adds a new command to the AutoCAD powered application called "PointsImport". Simply type "PointsImport" at the command prompt and the "Point File" dialog (shown below) will be will displayed where you can select a Point file to import into the active drawing.

The 'PointsImport' menu consists of the following commands:
# PointsImport - Import a Point file
# PointsImportHelp - Display the Points Import for AutoCAD help file
# PointsImportRegister - Register your copy of Points  Import for AutoCAD
# PointsImportAbout - Display the Points Import for AutoCAD About box

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The success of any business depends on its ability to quickly and effectively analyze changes in a business environment. The simplest solution to this task is analyzing visually displayed real-time data. You can build sophisticated charts yourself, but there's no need to reinvent the wheel if there are components already capable of performing this hard work.
Chart ModelKit by Perpetuum Software LLC is designed for .NET Win and Web Forms applications and provides a comprehensive set of 2D charts. It's possible to use any .NET data sources including ADO.NET, IList and IListSource objects. An intuitive WYSIWYG designer interface allows you to easily adjust chart elements with the mouse. It's simple to set the properties of any selected element in the Property Grid. The designer is available both at design time and run time. Create bound and unbound charts. The open object architecture of the product provides the ability to combine objects arbitrarily and thus to create unique and non-standard chart configurations or to use Instrumentation ModelKit elements for this purpose.
The rich library of the Chart ModelKit contains a comprehensive set of standard elements: axes, labels, legends, titles (etc.) and a set of available series types: Pie, Bar, Stacked Bar, Stacked100Bar, Spline, Line, Bubble, Area, Stacked Area, Stacked100Area, Stock, and Candle Stick. Such GDI+ advantages as gradient fills, anti-aliasing, alpha blending, and backgrounds are available. View charts in Windows and Web Forms apps. The product is included in the .NET ModelKit Suite package and is easily integrated into such components as Report Sharp-Shooter, Instrumentation ModelKit and OLAP ModelKit. The following export filters are offered: SVG, Flash, BMP, JPEG, GIF, PNG, TIFF.
Distribution of Chart ModelKit is royalty-free. Please be advised that Chart ModelKit 3.5 supports only .NET 2.0. If you work with .Net Framework 1.1, please use Chart ModelKit 2.3 which supports .Net 2.0 and .Net 1.1

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Vextractor is a vectorizer program for transforming raster images into vector formats by building centerlines and outlines. This tool could be used for the vectorizing of charts, drawings, maps and schemes for input to CAD or GIS systems. You can also vectorize photo, logotypes and other line art images for use in Vector Graphic Design software.
Main features of Vextractor:
- Create centerlines and outlines;
- Recognize arcs and circles;
- Recognize ortholines;
- Built-in vector editor;
- Polylines smoothing;
- Spline contours;
- Smart trace method for passing polylines crossings;
- Input raster formats: BMP, GIF, TIFF, GeoTIFF, JPEG, PCX, TGA, PNG, RAS, PBM, PGM, PPM, WBMP, ICO;
- Noise filtration;
- TWAIN32-compatible scanner support;
- Output format for vector information: DXF, DXB, WMF, EMF, ArcView Shapefiles, MapInfo MID/MIF, ASCII XYZ, Scalable Vector Graphic - SVG, Encapsulated PostScript - EPS, Adobe Illustrator - AI;
- Coordinate referencing;
- Input Z-values (elevation).

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FindGraph is a 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. FindGraph uses the Levenberg - Marquardt non-linear algorithm and the Simplex algorithm to fit data. A built-in Wizard helps to apply different curve fits to discover the model that best describes the data. Peak fitting features are included. The latest version includes a feature that applies Singular Spectrum Analysis (SSA) to reconstruct and to forecast data series. The software enables you to smooth, interpolate, apply FFT and Wavelet filters, subtract, differentiate, integrate, transform data and curves, and to apply Procrustes analysis. The program comes with 200 built-in common graphing 2D functions support for polar, Cartesian, and parametric equations. A built-in Wizard helps to digitize the data. The program supports OLE automation and can be built-in to other software applications.

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3-in-1: .NET, COM and XML Web service implementation of Markowitz Theory and Capital Asset Pricing Model (CAPM) to analyze and construct the optimal portfolio with/without asset weight constraints with respect to Markowitz Theory by giving the risk, return or investors utility function; or with respect to CAPM by given the risk, return or Market Portfolio weighting. Also includes Performance Evaluation, extensive auxiliary classes/methods including equation solve and interpolation procedures, analysis of Efficient Frontier, Market Portfolio and CML.

Utility Functionality included:

Interpolation - Cubic spline and general polynomial interpolation procedures to assist in the study of the Efficient Frontier
SolveFrontier - Solve the Efficient Frontier with respect to the risk, return, or the investors utility function.
MaxRange - Maximum range of the constrained Efficient Frontier
AssetParameters - Evaluation of the covariance matrix, expected return, volatility, portfolio risk/variance.
Performance Evaluation - Offers a number of procedures for accessing the return and risk adjusted return (Treynors Measure, Sharpes Ratio).

This product also has the following technology aspects:

3-in-1: .NET, COM, and XML Web services - Three DLLs, Three API Docs, Three Sets of Client Example all in 1 product. Offering a 1st class .NET, COM, and XML Web service product implementation.
Extensive Client Examples - Multiple client examples including .NET (Delphi for .NET, C#, VB.NET), COM and XML Web services (C#, VB.NET)
ADO Mediator - The ADO Mediator assists the .NET developer in writing DBMS enabled applications by transparently combining the financial and mathematical functionality of our .NET components with the ADO.NET Database Connectivity model.
Compatible Containers (Delphi 3-8, Delphi 2005, C++Builder, C++BuilderX, Office)
ASP.NET Web Application Examples
ASP.NET Examples with Synthetic ADO.NET

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3-in-1: .NET, COM and XML Web service implementation of Markowitz Theory and Capital Asset Pricing Model (CAPM) to analyze and construct the optimal portfolio with/without asset weight constraints with respect to Markowitz Theory by giving the risk, return or investors utility function; or with respect to CAPM by given the risk, return or Market Portfolio weighting. Also includes Performance Evaluation, extensive auxiliary classes/methods including equation solve and interpolation procedures, analysis of Efficient Frontier, Market Portfolio and CML.

Utility Functionality included:

Interpolation - Cubic spline and general polynomial interpolation procedures to assist in the study of the Efficient Frontier
SolveFrontier - Solve the Efficient Frontier with respect to the risk, return, or the investors utility function.
MaxRange - Maximum range of the constrained Efficient Frontier
AssetParameters - Evaluation of the covariance matrix, expected return, volatility, portfolio risk/variance.
Performance Evaluation - Offers a number of procedures for accessing the return and risk adjusted return (Treynors Measure, Sharpes Ratio).

This product also has the following technology aspects:

3-in-1: .NET, COM, and XML Web services - Three DLLs, Three API Docs, Three Sets of Client Example all in 1 product. Offering a 1st class .NET, COM, and XML Web service product implementation.
Extensive Client Examples - Multiple client examples including .NET (C#, VB.NET, C++.NET), COM and XML Web services (C#, VB.NET)
ADO Mediator - The ADO Mediator assists the .NET developer in writing DBMS enabled applications by transparently combining the financial and mathematical functionality of our .NET components with the ADO.NET Database Connectivity model.
Compatible Containers - Visual Studio 6, Visual Studio .NET, Borland's C++ Builder, Borland Delphi 3 - 2005, Office 97/2000/XP/2003
ASP.NET Web Application Examples
ASP.NET Examples with Synthetic ADO.NET

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