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13 Cards in this Set
- Front
- Back
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zeros(n)
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Generates an 'n' x 'n' matrix of zeros.
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zeros(m,n)
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Generates an 'm' x 'n' matrix of zeros.
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zeros(size(arr))
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Generates a matrix of zeros of the same size as 'arr'.
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ones(n)
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Generates an 'n' x 'n' matrix of ones.
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ones(m,n)
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Generates an 'm' x 'n' matrix of ones.
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ones(size(arr))
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Generates a matrix of ones of the same size as 'arr'.
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eye(n)
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Generates a 'n' x 'n' identity matrix.
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eye(m,n)
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Generates an 'm' x 'n' identity matrix.
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length(arr)
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Returns the length of a vector, or the longest dimension of a two-dimensional array called 'arr'.
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size(arr)
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Returns two values specifying the number of rows and columns in 'arr'.
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x = input ( 'Enter data:')
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Provides the prompt "Enter data:" and sets the entry equal to x.
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x = a:b:c
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Creates a series of values where 'a' is the first value, 'b' is the increment, and 'c' is the last in the series.
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( ' )
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Transpose operator; swaps the rows and columns of any array it is applied to
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