Matlab question

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3 Jul 2005
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S.Wales
Could someone point me in the right direction with this question....

Write a program that will read in a text string mixed with numbers and letters from the keyboard and count how many numbers there are in a the string.

Any ideas how i go about doing this? the notes we have been given dont relate to the above question... Do you use ascii code at all? forgive me if this is an easy question but im only a HNC mechatronic student lol ;)

cheers
 
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