matlab位运算函数

例子，

1. &按位与运算    bitand

takemsg4 = bitand( msg, 240) ;

2. ｜按位或运算   bitor

cover1( i, j) = bitor( cover1( i, j) , shiftmsg4( i, j) ) ;

3. 移位     bitshift

shiftmsg4 = bitshift( takemsg4, - 4) ;  

https://blog.csdn.net/fangna_iot/article/details/49996051

https://blog.csdn.net/drrlalala/article/details/49587443

https://blog.csdn.net/kabuto_hui/article/details/49853687