This Lab is about an introduction to matlab.

The objective of this lab is to learn about

- Basic mathematical and logical operator in matlab
- Working with Matrix and vector
- Use of conditional ‘if’
- Use of for and while loop

Practice script

%Basic matrix operation
a=[1 2 3;4 5 6;7 8 9]
b=[3 2 1;6 5 4;9 8 7]
c=a+b
d=a*b
n=5
e=a+n*c
%Use of if, while and for
%while 1 %Try not to use while 1 in matlab. It is not a good idea.
total=0
for i=0:1:5
mark= input('What is the mark ')
if mark >=90
point=5;
elseif mark>=80
point=4;
elseif mark>=70
point=3;
elseif mark>=60
point=2;
elseif mark>=50
point=1;
else
point=0;
end % end of if
total=total+point;
end %end of for loop
total=total/6
%end % end for while loop

MATLAB intro

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