Write a script to round a variable x to 3 decimal places:
e.g. x = 2.3456 --> y = 2.346
Solve the set of simultaneous linear equations
Make a random, non-repeating vector.
Find out total non zero element of matrix
Append two matrix as shown below example
Matlab Basics - Rounding III
Matlab Basics - Logical Tests I
Matlab Basics II - Minimum
Matlab Basics II - Find the roots of a function
Matlab Basics - Absolute Value
Matlab Basics - y as a function of x
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