Numeric.LinearAlgebra.Util

Documentation

disp :: Int -> Matrix Double -> IO ()

show a matrix with given number of digits after the decimal point

zeros

Arguments

:: Int

rows

-> Int

columns

-> Matrix Double

a real matrix of zeros

ones

Arguments

:: Int

rows

-> Int

columns

-> Matrix Double

a real matrix of ones

diagl :: [Double] -> Matrix Double

create a real diagonal matrix from a list

row :: [Double] -> Matrix Double

create a single row real matrix from a list

col :: [Double] -> Matrix Double

create a single column real matrix from a list

(&) :: Vector Double -> Vector Double -> Vector Double

concatenation of real vectors

(!) :: Matrix Double -> Matrix Double -> Matrix Double

horizontal concatenation of real matrices

(#) :: Matrix Double -> Matrix Double -> Matrix Double

vertical concatenation of real matrices

rand :: Int -> Int -> IO (Matrix Double)

pseudorandom matrix with uniform elements between 0 and 1

randn :: Int -> Int -> IO (Matrix Double)

pseudorandom matrix with normal elements

cross :: Vector Double -> Vector Double -> Vector Double

cross product of dimension 3 real vectors

norm :: Vector Double -> Double

2-norm of real vectors