8_pdfsam_2

# 8_pdfsam_2 - Matlab would rst compute TF-32 replacing it...

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Matlab would first compute TF-32 , replacing it with a value. Then 5/9 would be computed and this value would multiply the previously computed value of TF-32 . Easier to understand: TC = (5/9)*(TF-32) Use multiple statements Consider the equation: H ( s ) = s 2 + 4 s + 13 s 3 2 s 2 + 4 s + 5 Matlab commands: numerator = s^2 + 4*s + 13; denominator = s^3 - 2*s^2 + 4*s + 5; H = numerator/denominator; Special variables: ans : default variable name pi : ratio of circle circumference to its diameter, π = 3.1415926... eps : smallest amount by which two numbers can differ inf or Inf : infinity, e.g. 1/0 nan or NaN : not-a-number, e.g. 0/0 date : current date in a character string format, such as 19-Mar-1998 . flops : count of ﬂoating-point operations. Commands involving variables : who : lists the names of defined variables whos : lists the names and sizes of defined variables
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