matlab help to read a textfile

[knight_rider007]

hi all,
I am new in matlab,
I wish to read a textfile with 32bit unsigned values,I wish to read first bit of every value and need to write it on on another text file
somebody pls give me suggestions

 

[rongo024]

filename = 'xxxx.txt'
data = load(filename)
data_bin = dec2bin(data)
...
after that you can access by array indexing..

data_bin(i,end) is the first bit of the i-th value (located at index i)..

or you can use mod(data(i), 2).. which gives whether the value is even or odd.. even means first bit is zero.. odd means first bit is one.