read binary number
显示 更早的评论
hi,
s there any function can read binary number, but each two bits alone?
thanks
采纳的回答
Sean de Wolski
2011-8-16
doc fread
sounds like what you might be looking for.
1 个评论
Walter Roberson
2011-8-16
Yes, you can use a "precision" of 'bit2' to read two bits at a time in fread from a file. This is *not* available, though, for fread() from a device (in particular not for a serial port.)
In my experience, if you are not developing a communications protocol of the varieties supported in the Communications Toolbox (e.g., error correcting codes applied to communications with a satellite), then reading a bit or two at a time is probably not necessary or efficient.
更多回答（0 个）
类别
在 帮助中心 和 File Exchange 中查找有关 Standard File Formats 的更多信息
2011-8-16
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Translated by 
