Storing an int16 number into two int8 number

12 次查看（过去 30 天）
Victor
Victor 2012-11-1
Hi All
I am new to use Matlab, and I have question regarding the data type.
I have create an array of type int8, to represent a string of byte(8 bits) in a communication channel. Some of the data written into this array may take 2 bytes, i.e number greater than 127.
So my question is, let say I have created an array of int8 of length 8, and I would like to store the number 600 in binary format in the cell 3 and 4 in this array, how to do it please?
The result I am expecting is Data = [00 00 02 58 00 00 00 00] (in Hex representation)
Thanks in advance Regards Victor

请先登录，再回答此问题。

回答（1 个）

Walter Roberson
Walter Roberson 2012-11-1
typecast(int16(600),'uint8')
  2 个评论
Victor
Victor 2012-11-1
Thanks for your quick reply.
It works.
Btw, I would like to know whether Matlab can understand descending order? For example, I would like to address two cells in an array, Data(6:5).
Thanks

请先登录，再进行评论。

类别

在 Help Center 和 File Exchange 中查找有关 Logical 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by