How can I split a dat file by matlab?

dear guys,I meet a problem.I need to split a .dat file into several equal part. after this,I will do some operation and combine these parts again. I have no idea how to handle this quetion.if you have any suggestion,please share with me. Thank you anyway!

[Walter Roberson]

Is it a binary .dat file? If so are all of the entries the same length? If they are, then what is that length?

For example you could end up in trouble if you accidentally split a double (64 bits) part way through because you divided the number of bytes exactly in 3 .

Answer 1

[KSSV]

Read about reshape. This will split your data into your desired parts.....