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【分享】matlab7.0新功能(英文)【已搜索无重复】
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MATLAB 7 New Features MATLAB? is a high-level technical language and development environment for analyzing data and developing algorithms and applications. MATLAB 7 includes major new features in the areas of programming and code efficiency, plotting and visualization, mathematics, performance, and file I/O. New features include: Development Environment * Redesigned desktop, providing easier management of multiple documents, docked figures, the ability to save custom layouts, and shortcuts to commonly used commands * Enhanced array editor and workspace browser for easier viewing, editing, and graphing of your variables * Current directory browser tools, letting you scan your code for efficiency, dependencies, and code coverage * M-Lint code analyzer to help you modify your code for maximum performance and maintainability * Editor enhancements, including the ability to execute individual sections of M code, publish to multiple formats, and highlight HTML, C/C++, and Java Programming * Ability to create nested functions, providing an easier way to define and call customized functions * Anonymous functions for defining single-line functions at the command line or in scripts * Conditional break points, letting you stop when any expression is true * Block comment markers to comment-out an entire section of code Mathematics * Integer arithmetic, letting you process larger integer data sets * Single-precision arithmetic, linear algebra, FFT, and filtering, enabling you to process larger single-precision data sets * More robust computational geometry routines using Qhull 2003.1, giving greater control over algorithm choice * linsolve function, enabling you to solve systems of linear equations faster by specifying the structure of the matrix of coefficients * ODE solver functionality to handle implicit differential equations and multipoint boundary value problems Graphics and 3-D Visualization * New plotting interface for interactively creating and editing plots without entering M-code * M-code generation from a figure, letting you programmatically reuse custom plots * Enhanced plot annotation, including drawing shapes, object alignment, and pinning of annotations to data points * Data exploration tools, including plot panning and data tips for easily measuring values while browsing plots * Custom graphic objects for easier manipulation of complex graphics objects * User interface panels and ActiveX controls accessible from GUIDE * Improved Handle Graphics support for rendering advanced equations using the full TeX and LaTeX interface File I/O and External Interfaces/API * New file I/O functions for reading very large arbitrary formatted text files and writing to Excel and HDF5 files * Compressed MAT-files option, letting you save large data sets faster and with less disk space * javaaddpath function for adding, removing, and reloading Java classes dynamically without restarting MATLAB * COM custom interface, server events, and Visual Basic script support * Access to Web services based on Simple Object Access Protocol (SOAP) * FTP object for connecting to an FTP server to perform remote file operations * Support for the Unicode international character set standard, enabling character data in MAT-files to be shared between languages Performance and Platform Support * JIT Accelerator coverage of all numeric types and function calls * JIT Accelerator generation of MMX functions for integer arithmetic * Processor-manufacturer supplied optimized libraries, including multiprocessor support and faster FFT routines using the new version of FFTW3 * 3GB switch support under 32-bit Windows XP, doubling available data memory in MATLAB [ Last edited by ratio on 2008-11-30 at 14:44 ] |
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