abs
- absolute value, magnitude
acos
- element wise cosine inverse
acosh
- hyperbolic cosine inverse
acoshm
- matrix hyperbolic inverse cosine
acosm
- matrix wise cosine inverse
addf
- symbolic addition
adj2sp
- converts adjacency form into sparse matrix.
amell
- Jacobi's am function
and
- (&) logical and
asin
- sine inverse
asinh
- hyperbolic sine inverse
asinhm
- matrix hyperbolic inverse sine
asinm
- matrix wise sine inverse
atan
- 2-quadrant and 4-quadrant inverse tangent
atanh
- hyperbolic tangent inverse
atanhm
- matrix hyperbolic tangent inverse
atanm
- square matrix tangent inverse
besselh
- Bessel functions of the third kind (aka Hankel functions)
besseli
- Modified Bessel functions of the first kind (I sub alpha).
besselj
- Bessel functions of the first kind (J sub alpha).
besselk
- Modified Bessel functions of the second kind (K sub alpha).
bessely
- Bessel functions of the second kind (Y sub alpha).
beta
- beta function
binomial
- binomial distribution probabilities
bloc2exp
- block-diagram to symbolic expression
bloc2ss
- block-diagram to state-space conversion
bsplin3val
- 3d spline arbitrary derivative evaluation function
calerf
- computes error functions.
cat
- concatenate several arrays
ceil
- rounding up
cell2mat
- convert a cell array into a matrix
cellstr
- convert strings vector (or strings matrix) into a cell of strings
char
- char function
cmb_lin
- symbolic linear combination
conj
- conjugate
cos
- cosine function
cosh
- hyperbolic cosine
coshm
- matrix hyperbolic cosine
cosm
- matrix cosine function
cotg
- cotangent
coth
- hyperbolic cotangent
cothm
- matrix hyperbolic cotangent
cshep2d
- bidimensional cubic shepard (scattered) interpolation
cumprod
- cumulative product
cumsum
- cumulative sum
delip
- elliptic integral
diag
- diagonal including or extracting
diff
- Difference and discrete derivative
dlgamma
- derivative of gammaln function, psi function
double
- conversion from integer to double precision representation
dsearch
- binary search (aka dichotomous search in french)
erf
- The error function.
erfc
- The complementary error function.
erfcx
- scaled complementary error function.
eval
- evaluation of a matrix of strings
eval_cshep2d
- bidimensional cubic shepard interpolation evaluation
eye
- identity matrix
factorial
- returns factorial
fix
- rounding towards zero
floor
- rounding down
frexp
- dissect floating-point numbers into base 2 exponent and mantissa
full
- sparse to full matrix conversion
gamma
- The gamma function.
gammaln
- The logarithm of gamma function.
gsort
- decreasing order sorting
imag
- imaginary part
imult
- multiplication by i the imaginary unitary
ind2sub
- linear index to matrix subscript values
int
- integer part
int16
- conversion to 2 bytes integer representation
int32
- conversion to 4 bytes integer representation
int8
- conversion to one byte integer representation
uint16
- conversion to 2 bytes unsigned integer representation
uint32
- conversion to 4 bytes unsigned integer representation
uint8
- conversion to one byte unsigned integer representation
integrate
- integration by quadrature
interp
- cubic spline evaluation function
interp1
- one_dimension interpolation function
interp2d
- bicubic spline (2d) evaluation function
interp3d
- 3d spline evaluation function
interpln
- linear interpolation
intersect
- returns the vector of common values of two vectors
intsplin
- integration of experimental data by spline interpolation
inttrap
- integration of experimental data by trapezoidal interpolation
iscellstr
- Checks if all the cell components are strings
isdef
- check variable existence
isempty
- check if a variable is an empty matrix or an empty list
isequal
- objects comparison
isinf
- check for infinite entries
isnan
- check for "Not a Number" entries
isreal
- check if a variable as real or complex entries
kron
- Kronecker product (.*.)
ldivf
- left symbolic division
legendre
- associated Legendre functions
lex_sort
- lexicographic matrix rows sorting
linear_interpn
- n dimensional linear interpolation
linspace
- linearly spaced vector
log
- natural logarithm
log10
- logarithm
log1p
- computes with accuracy the natural logarithm of its argument added by one
log2
- base 2 logarithm
logm
- square matrix logarithm
logspace
- logarithmically spaced vector
lsq_splin
- weighted least squares cubic spline fitting
lstsize
- list, tlist, mlist numbers of entries
max
- maximum
maxi
- maximum
meshgrid
- create matrices or 3-D arrays
min
- minimum
mini
- minimum
minus
- (-) substraction operator, sign changes
modulo
- symetric arithmetic remainder modulo m
pmodulo
- positive arithmetic remainder modulo m
mps2linpro
- convert lp problem given in MPS format to linpro format
mtlb_sparse
- convert sparse matrix
mulf
- symbolic multiplication
ndgrid
- arrays for multidimensional function evaluation on grid
ndims
- number of dimensions of an array
nearfloat
- get previous or next floating-point number
nextpow2
- next higher power of 2.
nnz
- number of non zero entries in a matrix
norm
- matrix norms
not
- (~) logical not
number_properties
- determine floating-point parameters
oldbesseli
- Modified Bessel functions of the first kind (I sub alpha).
oldbesselj
- Bessel functions of the first kind (J sub alpha).
oldbesselk
- Modified Bessel functions of the second kind (K sub alpha).
oldbessely
- Bessel functions of the second kind (Y sub alpha).
ones
- matrix made of ones
or
- (|) logical or
pen2ea
- pencil to E,A conversion
perms
- returns all permutations of a vector components
permute
- permute the dimensions of an array
pertrans
- pertranspose
prod
- product
rand
- random number generator
rat
- Floating point rational approximation
rdivf
- right symbolic division
real
- real part
round
- rounding
setdiff
- returns components of a vector which do not belong to another one
sign
- sign function
signm
- matrix sign function
sin
- sine function
sinc
- sinc function
sinh
- hyperbolic sine
sinhm
- matrix hyperbolic sine
sinm
- matrix sine function
size
- size of objects
smooth
- smoothing by spline functions
solve
- symbolic linear system solver
sort
- decreasing order sorting
sp2adj
- converts sparse matrix into adjacency form
sparse
- sparse matrix definition
spcompack
- converts a compressed adjacency representation
speye
- sparse identity matrix
spget
- retrieves entries of sparse matrix
splin
- cubic spline interpolation
splin2d
- bicubic spline gridded 2d interpolation
splin3d
- spline gridded 3d interpolation
spones
- sparse matrix
sprand
- sparse random matrix
spzeros
- sparse zero matrix
sqrt
- square root
sqrtm
- matrix square root
squarewave
- generates a square wave with period
ssprint
- pretty print for linear system
ssrand
- random system generator
sub2ind
- matrix subscript values to linear index
subf
- symbolic subtraction
sum
- sum (row sum, column sum) of vector/matrix entries
sysconv
- system conversion
sysdiag
- block diagonal system connection
syslin
- linear system definition
tan
- tangent
tanh
- hyperbolic tangent
tanhm
- matrix hyperbolic tangent
tanm
- matrix tangent
toeplitz
- toeplitz matrix
trfmod
- poles and zeros display
trianfml
- symbolic triangularization
tril
- lower triangular part of matrix
trisolve
- symbolic linear system solver
triu
- upper triangle
typeof
- object type
union
- extract union components of a vector
unique
- extract unique components of a vector
vectorfind
- finds in a matrix rows or columns matching a vector
zeros
- matrix made of zeros