Constants and Test Matrices
Pi, Not-a-Number, infinity; Hadamard, Companion, Pascal,
and other specialized matrices
Functions
eps | Floating-point relative accuracy |
flintmax | Largest consecutive integer in floating-point format |
i | Imaginary unit |
j | Imaginary unit |
Inf | Create array of all Inf values |
pi | Ratio of circle's circumference to its diameter |
NaN | Create array of all NaN values |
allfinite | Determine if all array elements are finite |
anynan | Determine if any array element is NaN |
isfinite | Determine which array elements are finite |
isinf | Determine which array elements are infinite |
isnan | Determine which array elements are NaN |
compan | Companion matrix |
gallery | Test matrices |
hadamard | Hadamard matrix |
hankel | Hankel matrix |
hilb | Hilbert matrix |
invhilb | Inverse of Hilbert matrix |
magic | Magic square |
pascal | Pascal matrix |
rosser | Classic symmetric eigenvalue test problem |
toeplitz | Toeplitz matrix |
vander | Vandermonde matrix |
wilkinson | Wilkinson's eigenvalue test matrix |
Topics
- Missing Data in MATLAB
Handle missing values in data sets.