HOWAR_EGN1007_CH10.m practice

    Classroom License -- for classroom instructional use only.

>> x = 9

x =

     9

>> b = sqrt(x)

b =

     3

>> rem(10, 3)

ans =

     1

>> y = [1 6 3 9 4]

y =

     1     6     3     9     4

>> sort(y, 'descend')

ans =

     9     6     4     3     1

>> c = mean(y)

c =

    4.6000

>> d = median(y)

d =

     4

>> e = mode(y)

e =

     1

>> f = std(y)

f =

    3.0496

>> x = cos(pi)

x =

    -1

>> y = sin(2 * pi)

y =

  -2.4493e-16

>>