Getting Started

Examples of Expressions

You have already seen several examples of MATLAB expressions. Here are a few more examples, and the resulting values.

• rho = (1+sqrt(5))/2
  rho =
      1.6180
  
  a = abs(3+4i)
  a =
       5
  
  z = sqrt(besselk(4/3,rho-i))
  z =
     0.3730+ 0.3214i
  
  huge = exp(log(realmax))
  huge =
    1.7977e+308
  
  toobig = pi*huge
  toobig =
     Inf
  

Functions

Working with Matrices