Matrix generation

• diag — diagonal including or extracting
• empty — ([]) empty matrix
• eye — identity matrix
• grand — Random numbers
• linspace — generates linearly spaced numbers between 2 reached bounds
• logspace — logarithmically spaced vector
• meshgrid — create matrices or 3-D arrays
• ndgrid — build matrices or N-D arrays by replicating some template vectors
• ones — matrix made of ones
• rand — Random numbers
• repmat — Replicate and tile an array
• squarewave — generates a square wave with period 2*%pi
• testmatrix — generate special matrices, such as Hilbert, Franck
• toeplitz — Toeplitz matrix (chosen constant diagonal bands)
• zeros — matrix made of zeros