MATLAB Functions
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A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Symbols Numerics

R

rand <1> <2>
randn <1> <2>
random
numbers <1> <2>
permutation
sparse matrix <1> <2>
symmetric sparse matrix
randperm
range space
rank
rank of a matrix
rat
rational fraction approximation
rats
rbbox
rcond
rdivide (M-file function equivalent for ./)
reading
ASCII delimited file
formatted data from file
WK1 spreadsheet files
README file
real
real numbers <1> <2>
real Schur form
realmax
realmin
rearranging arrays
converting to vector
removing first n singleton dimensions
removing singleton dimensions
reshaping
shifting dimensions
swapping dimensions <1> <2>
rearranging matrices
converting to vector
flipping left-right
flipping up-down
rotating 90°
transposing
reduced row echelon form
refresh
regularly spaced vectors, creating <1> <2>
relational operators <1> <2>
relative accuracy
floating-point
rem
remainder after division
Renderer
RendererMode
repeatedly executing statements <1> <2>
replicating a matrix
repmat
reset
reshape
residue
residues of transfer function
Resize
ResizeFcn
resume execution (from breakpoint)
return
reverse Cuthill-McKee ordering <1> <2>
rgb2hsv
rgbplot
ribbon
rmfield
rmpath
RMS See root-mean-square
root directory
root object
root-mean-square
of vector
roots
roots of a polynomial <1> <2> <3>
rose
Rosenbrock banana function
Rosenbrock ODE solver
Rosser matrix
rot90
rotate
rotate3d
Rotation
rotations
Givens <1> <2>
Jacobi
round
to nearest integer
towards infinity
towards minus infinity
towards zero
round
roundoff error
characteristic polynomial and
convolution theorem and
effect on eigenvalues
evaluating matrix functions
in inverse Hilbert matrix
partial fraction expansion and
polynomial roots and
sparse matrix conversion and
rref
rrefmovie
rsf2csf
Runge-Kutta ODE solvers