Scilab Online Help
6.1.1 - English

• Scilab Help
• Elementary Functions
• Bitwise operations
• Complex numbers
• Discrete mathematics
• Matrix generation
• Log - exp - power
• Floating point
• Radix conversions
• Integers
• Matrix - shaping
• Matrix operations
• Search and sort
• Set operations
• Trigonometry
• &, &&
• extraction
• ind2sub
• insertion
• isempty
• isequal
• modulo
• ndims
• |, ||
• size
• sub2ind

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Scilab Help >> Elementary Functions > Matrix generation

Matrix generation

• random
  • grand — Random numbers
  • noisegen — noise generation (obsolete)
  • prbs_a — Generates a pseudo random binary sequence
  • rand — Random numbers
  • sample — Sampling with replacement
  • samplef — sample values with replacement from a population with given frequencies.
  • samwr — Sampling without replacement
• blockdiag — Creates a block diagonal matrix from provided arrays. Block diagonal system connection.
• diag — diagonal including or extracting
• empty [] — empty matrix. Array ranges destructor.
• eye — identity matrix
• linspace — generates linearly spaced numbers between 2 reached bounds
• logspace — logarithmically spaced vector
• meshgrid — Create matrices or 3-D arrays from vectors replicated in 2 or 3 dimensions
• ndgrid — build matrices or N-D arrays by replicating some template vectors
• ones — matrix made of ones
• perms — Generate the table of permutations of given elements
• 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 — null matrix

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