- abs
Returns the absolute value of a scalar/matrix/complex number.
- accumarray
Array accumulation.
- angle
Returns the phase angle of z equal to atan2(imag(z), real(z)).
- bi2de
Converts numbers from binary or a specified base to their decimal equivalents.
- bin2dec
Converts binary numbers to their decimal equivalents.
- cart2pol
Converts Cartesian coordinates to polar or cylindrical.
- cart2sph
Converts Cartesian coordinates to spherical.
- ceil
Returns the smallest integer that is greater than or equal to x.
- circshift
Circular shift.
- complex
Returns a complex number composed of real elements.
- conj
Return the complex conjugate.
- cplxpair
Sorts x into its ascending pairs by real part.
- cumprod
The cumulative product of object's elements along a specified dimension.
- cumsum
The cumulative sum of an object's elements along a specified dimension.
- de2bi
Converts non-negative integers to their equivalents in binary or a specified base.
- dec2bin
Converts non-negative integers to their binary equivalents.
- dec2hex
Converts non-negative integers to their hexadecimal equivalents.
- diag
Creates a diagonal matrix or returns the diagonal elements of a matrix on diagonal k.
- diff
Returns a vector or matrix of differences.
- double
Converts A into double precision type.
- e
Symbol for the base of the natural logarithm.
- eps
The spacing between two adjacent numbers in a given machine's floating point system, Epsilon.
- exp
For each element of x, returns e^x.
- expm1
Exponential of the argument, minus one.
- eye
Returns an identity matrix.
- factor
Returns the prime factorization of X. If two outputs are requested, returns the unique primes of X.
- find
Returns the position of non-zero elements in a matrix.
- fix
Rounds X down to zero.
- flip
Returns R, which is the matrix, m, flipped along the axis, a.
- fliplr
Returns R, which is the matrix, m, with its columns flipped left to right.
- flipud
Returns R, which is the matrix, m, with its rows flipped from top to bottom.
- floor
Returns the largest integer that is not greater than x.
- gcd
Returns the greatest common deviser of the set x.
- hex2dec
Converts hexadecimal numbers to their decimal equivalents.
- i
The imaginary number i, such that i^2 = -1
- imag
Returns the imaginary component of a complex number.
- ind2sub
Returns subscript from the linear index ind.
- intersect
Returns the elements that are common to two sets, without duplication.
- ipermute
Generalized reversing transpose of a matrix, using a permutation vector.
- isbool
Determines if x is a logical value.
- iscomplex
Determines if x is a complex value.
- isempty
Determines if x is an empty value.
- isequal
Compares x1,x2,... to each other; if all are equal, returns boolean value true, otherwise returns false.
- isglobal
Returns a logical value indicating whether the input is global in scope.
- islogical
Determines if x is a logical value.
- ismember
Determine which elements of the first argument exist in the second argument.
- isprime
Determines if x is a prime number.
- isreal
Determines if x is a real number.
- issorted
Returns true if the array x sorted by mode. By default mode is ascending.
- isvector
Determines if x is a vector.
- j
The imaginary number i, such that i^2 = -1.
- lcm
Least common multiple.
- length
Returns the length of an object's largest dimension.
- log
Computes the natural log for each element of x.
- log1p
Natural logarithm of one plus the argument.
- log2
Computes the base-2 logarithm of a matrix.
- log10
Computes the base-10 logarithm for each element of x.
- logical
Converts x to a logical type.
- max
Returns maximum values.
- min
Returns minimum values.
- mod
Returns x modulo y.
- ndims
Returns the number of dimensions of an array.
- nextpow2
Computes the exponent of the smallest power of 2 that is greater than or equal to the input in magnitude.
- numel
Returns the number of elements in x.
- ones
Returns a matrix of ones.
- permute
Generalized transpose of a matrix, using a permutation vector.
- pi
Symbol for pi.
- pol2cart
Converts polar or cylindrical coordinates to Cartesian.
- pow2
Computes powers of 2.
- primes
Returns all primes up to X.
- prod
Returns vector or matrix element products.
- rank
Computes the rank of matrix A.
- rat
Returns a rational approximation of the input using a continued fraction approximation.
- real
Returns the real part of x.
- realmax
Returns a matrix whose elements are all the largest floating point number that is representable.
- realmin
Returns a matrix whose elements are all the smallest normalized floating point number that is representable.
- rem
The resulting remainder of x / y.
- repmat
Replicates an input to create a block matrix with the number of specified replications in each dimension.
- reshape
Returns a matrix with the same elements as the input, but with reassigned dimensions.
- rot90
Returns R, the result of rotating matrix, m, in 90-degree succession(s).
- round
Rounds values to specified precision.
- setdiff
Returns the subset of the first set that does not belong to the second set.
- setxor
Returns the elements contained in either of two sets, but not in their intersection.
- shiftdim
Shift dimensions.
- sign
Returns the sign of the value passed in.
- single
Marks the given input in as a single precision data type. Single precision data can be used in the save command to write with single precision in .mat files.
- size
Returns the size of each dimension of an object.
- sph2cart
Converts spherical coordinates to Cartesian.
- sqrt
Returns the square root of each element of x.
- squeeze
Removes singular dimensions from a matrix.
- sub2ind
Converts subscript to a linear index.
- sum
Returns vector or matrix element sums.
- union
Returns the elements contained in either of two sets, without duplication.
- unique
Returns the elements of a set, without duplication.
- vec2mat
Converts a vector, v, to a matrix with the specified number of columns, c.
- zeros
Creates a matrix of zeros.
