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matlab helpfile

更新时间:2019-04-28 15:10:32 大小:319K 上传用户:hah123查看TA发布的资源 标签:matlab 下载积分:2分 评价赚积分 (如何评价?) 收藏 评论(0) 举报

资料介绍

This document describes the internal format of MATLAB  ® Level 4 and Level 5

MAT-files. Level 4 MAT-files are compatible with versions of MATLAB up to

Version 4. Level 5 MAT-files are compatible with MATLAB Versions 5 and up.

You can read and write Level 4 MAT-files with the later versions of MATLAB,

but when writing a MAT-file under these circumstances, you need to specify a

switch in the  save or  matOpen command line to tell MATLAB that the MAT-file

is at Level 4.

A MAT-file stores data in binary (not human-readable) form. In MATLAB, you

create MAT-files by using the  save command, which writes the arrays

currently in memory to a file as a continuous byte stream. By convention, this

file has the filename extension  .mat ; thus the name MAT-file. The  load

command reads the arrays from a MAT-file into the MATLAB workspace.

Most MATLAB users do not need to know the internal format of a MAT-file.

Even users who must read and write MAT-files from C and Fortran programs

do not need to know the MAT-file format if they use the MATLAB Application

Program Interface (API). This API


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