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Form skew-symmetric matrix


X = skewdec(m,n)


X = skewdec(m,n) forms the m-by-m skew-symmetric matrix


This function is useful to define skew-symmetric matrix variables. In this case, set n to the number of decision variables already used.


collapse all

Create a 3-by-3 skew-symmetric matrix for an LMI problem in which n = 2. Display the matrix to verify its form.

X = skewdec(3,2)
X = 

     0    -3    -4
     3     0    -5
     4     5     0

See Also


Introduced before R2006a

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