Table of Contents

abs - absolute value, magnitude

acoshm - matrix hyperbolic inverse cosine

acosh - hyperbolic cosine inverse

acosm - matrix wise cosine inverse

acos - element wise cosine inverse

addf - symbolic addition

adj2sp - converts adjacency form into sparse matrix.

amell - Jacobi's am function

and - (&) logical and

asinhm - matrix hyperbolic inverse sine

asinh - hyperbolic sine inverse

asinm - matrix wise sine inverse

asin - sine inverse

atanhm - matrix hyperbolic tangent inverse

atanh - hyperbolic tangent inverse

atanm - square matrix tangent inverse

atan - 2-quadrant and 4-quadrant inverse tangent

besseli - Modified I sub ALPHA Bessel functions of the first kind.

besselj - Modified J sub ALPHA Bessel functions of the first kind.

besselk - Modified K sub ALPHA Bessel functions of the second kind.

bessely - Modified Y sub ALPHA Bessel functions of the second kind.

binomial - binomial distribution probabilities

bloc2exp - block-diagram to symbolic expression

bloc2ss - block-diagram to state-space conversion

calerf - computes error functions.

ceil - rounding up

cmb_lin - symbolic linear combination

conj - conjugate

coshm - matrix hyperbolic cosine

cosh - hyperbolic cosine

cosm - matrix cosine function

cos - cosine function

cotg - cotangent

cothm - matrix hyperbolic cotangent

coth - hyperbolic cotangent

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 - dichotomic (binary) search

erfc - The complementary error function.

erfcx - scaled complementary error function.

erf - The error function.

eval - evaluation of a matrix of strings

eye - identity matrix

fix - rounding towards zero

floor - rounding down

frexp - dissect floating-point numbers into base 2 exponent and mantissa

full - sparse to full matrix conversion

gammaln - The logarithm of gamma function.

gamma - The gamma function.

gsort - decreasing order sorting

imag - imaginary part

imult - multiplication by i the imaginary unitary

ind2sub - linear index to matrix subscript values

int8 - conversion to one byte integer representation

integrate - integration by quadrature

interpln - linear interpolation

interp - 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

int - integer part

isdef - check variable existence

isempty - check if a variable as real or complex entries

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

lex_sort - lexicographic matrix rows sorting

linspace - linearly spaced vector

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

log - natural logarithm

lstsize - list, tlist, mlist numbers of entries

maxi - maximum

max - maximum

mini - minimum

minus - (-) substraction operator, sign changes

min - minimum

modulo - symetric arithmetic remainder modulo m

mps2linpro - convert lp problem given in MPS format to linpro format

mtlb_sparse - convert sparse matrix

mulf - symbolic multiplication

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

ones - matrix made of ones

or - (|) logical or

pen2ea - pencil to E,A conversion

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

signm - matrix sign function

sign - sign function

sinc - sinc function

sinhm - matrix hyperbolic sine

sinh - hyperbolic sine

sinm - matrix sine function

sin - 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 - spline function

spones - sparse matrix

sprand - sparse random matrix

spzeros - sparse zero matrix

sqrtm - matrix square root

sqrt - square root

squarewave - generates a square wave with period 2*%pi

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

tanhm - matrix hyperbolic tangent

tanh - hyperbolic tangent

tanm - matrix tangent

tan - 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