MATLAB Functions
Index
Help Desk

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

I

i
identity matrix
sparse
IEEE floating-point arithmetic
largest positive number
relative accuracy of
smallest positive number
if
ifft
ifft2
IIR filter See filter
im2frame
imag
Image
creating
defining default properties
properties
image
imagesc
imaginary
part of complex number
parts of inverse FFT <1> <2>
unit (sqrt(-1)) <1> <2>
See also complex
imfinfo
imread
imwrite
incomplete
beta function (defined)
gamma function (defined)
ind2sub
Index into matrix is negative or zero (error message)
indexing
logical
indicator
end-of-file
file position <1> <2> <3>
indices, array
finding
of sorted elements
Inf
infinity <1> <2>
norm
inheritance, of objects
inpolygon
input
checking number of M-file arguments
name of array passed as
number of M-file arguments
prompting users for <1> <2>
input
inputdlg
installation, root directory of
int2str
integer
floating-point <1> <2>
floating-point, maximum
integrable singularities
integration
quadrature
interp1
interp2
interp3
interpft
interpn
interpolation
one-dimensional
two-dimensional
three-dimensional
multidimensional
cubic method <1> <2> <3> <4> <5>
cubic spline method <1> <2>
FFT method
linear method <1> <2>
nearest neighbor method <1> <2> <3> <4> <5>
trilinear method <1> <2> <3>
Interpreter
interpreter, MATLAB
search algorithm of
Interruptible
Axes object <1> <2> <3> <4> <5> <6> <7> <8> <9> <10>
Figure object
Line object
Root object
Text object
Uicontrol object
intersect
inv
inverse
cosecant
cosine
cotangent
Fourier transform <1> <2>
four-quadrant tangent
Hilbert matrix
hyperbolic cosecant
hyperbolic cosine
hyperbolic cotangent
hyperbolic secant
hyperbolic sine
hyperbolic tangent
of a matrix
secant
sine
tangent
inversion, matrix
accuracy of
InvertHardCopy
invhilb
involutary matrix
ipermute
is*
isa
iscell
iscellstr
ischar
isempty
isequal
isfield
isfinite
isglobal
ishandle <1> <2>
ishold <1> <2>
isieee
isinf
isletter
islogical
ismember
isnan
isnumeric
isobject
isppc
isprime
isreal
isspace
issparse
isstruct
isstudent
isunix
isvms