fread,fwrite ubit MATLAB

[BleuPearl]

Hi,,,I want to write a vectr in file,,but i don't know how do it. i must write element of my vector in different size bit for exemple:
aray=[152 12 100 10 65 2 212 11];
fid=fopen('data.txt','w');
for ii=1:2:7
fwrite(fid,aray(1,ii),'ubit8');
fwrite(fid,aray(1,ii+1),'ubit4');
end
fclose('all');
and for reading :

fid=fopen('data.txt','r');
for ii=1:2:7
A(ii)=fwrite(fid,1,'ubit8');
A(ii+1)=fwrite(fid,1,'ubit4');
end
fclose('all');
but i havn't a correct results
please can you help me

 

[Pretest]

Check to see if your problem is not related to endianness type (little/big endian).

This document from Matlab may help you : https://www.mathworks.com/help/techdoc/ref/fread.html