如何找出文件的字节序? [英] How to find out endianness of a file?

问题描述

如何确定它是大端文件还是小端文件?我只是试图用matlab编写一个big-endian文件，但可能没有用.现在，我想了解是否有可能了解它的类型.有什么建议吗?

How can I figure out whether it's a big-endian or little-endian file? I just tried to write a big-endian file with matlab but probably it didn't work. Now I want to learn if it is possible to learn what type it is. Any suggestion?

推荐答案

使用 FOPEN :

fileID = fopen(fileName)
[filename, permission, machineformat] = fopen(fileID)

第三个输出machineformat告诉您是大字节序('b')还是小字节序('l').

The third output, machineformat, tells you whether it's big endian ('b') or little endian ('l').

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