Exercise 6.8: WHILE loop

Make a function file `divide.m'.

This function must divide a number $ x$ by 2 till the new obtained number is smaller than 2.

Input of the function file:
$ x$ : An arbitrary number.
Output of the function file:
$ p$ : A number that represents how often the number $ x$ is divided by 2.
$ q$ : The value that is left when the number $ x$ is divided by 2, $ p$ times.
Work out the problem on paper.
Write the m-file in MATLAB.

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Esteur 2010-03-22