Matlab learning [3] Data Types

1. Data types
   
   in different languages of M and other high-level programming language is that it does not have a specific variable or object declaration and definition process.
2. MATLAB relational operators
   
   elements (&), elements, or (|)
3. Create a string
   b = '127'% quoted string representing
   B =
   127
   class (B)
   ANS =
   char
   size (B)
   ANS =
   . 1. 3

Focus: Data Analysis

Basic data analysis functions - Short Form