MATLAB Function Reference
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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

F

FaceColor
Patch property
Surface property
FaceColor, rectangle property
FaceLighting
Patch property
Surface property
Faces, Patch property
faces, reducing number in patches
FaceVertexCData, Patch property
factor
factorial
factorization
LU
QZ <1> <2>
See also decomposition
factorization, Cholesky
(as algorithm for solving linear equations)
minimum degree ordering and (sparse)
preordering for
factors, prime
fclose
feather
features
undocumented
feof
ferror
feval
fft
FFT See Fourier transform
fft2
fftn
fftshift
fgetl
fgets
fid
field names of a structure, obtaining
fields, noncontiguous, inserting data into
fig files
figflag
Figure
creating
defining default properties
properties
redrawing
figure
figure windows, displaying
Figures
updating from M-file
figures
annotating
opening
saving
file
extension, getting
position indicator
finding
setting
setting to start of file
See also files
filename
building from parts
parts
temporary
filename extension
.m
fileparts
files
ASCII delimited
reading
writing
beginning of, rewinding to
changes to during session
checking existence of
closing
copying
deleting
end of, testing for
errors in input or output
fig <1> <2>
figure, saving
finding position within
format for opening
getting next line
getting next line (with line terminator)
identifier
listing
contents of
in directory
names in a directory
locating
MAT <1> <2> <3>
mdl
mode when opened
model, saving
opening <1> <2>
in Web browser
path, getting
pathname for
reading
binary
data from
formatted
README
rewinding to beginning of
setting position within
sound
reading <1> <2>
writing <1> <2>
startup <1> <2>
version, getting
.wav
reading
writing
WK1
loading
writing to
writing binary data to
writing formatted data to
Xdefaults
See also file
fill
fill3
filter
two-dimensional
filter
filter2
find
findfigs
finding
indices of arrays
sign of array elements
zero of a function
See also detecting
findobj
findstr
finish.m
finite numbers
detecting
FIR filter See filter
fix
FixedColors, Figure property
fixed-point output format
fixed-width font
axes
text
uicontrols
FixedWidthFontName, Root property
flint See floating-point, integer
flints
flipdim
fliplr
flipud
floating-point
integer <1> <2>
integer, maximum
numbers, interval between
operations, count of
floating-point arithmetic, IEEE
largest postive number
relative accuracy of
smallest postive number
floating-point output format
floor
flops
flow control
break
case
else
elseif
end
error
for
if
keyboard
otherwise
return
switch
while
fmin
fminbnd
fmins
fminsearch
F-norm
font
fixed-width, axes
fixed-width, text
fixed-width, uicontrols
FontAngle
Axes property
Text property
Uicontrol property
FontName
Axes property
Text property
Uicontrol property
fonts
bold
italic
specifying size
TeX characters
bold
italics
specifying family
specifying size
units
FontSize
Axes property
Text property
Uicontrol property
FontUnits
Axes property
Text property
Uicontrol property
FontWeight
Axes property
Text property
Uicontrol property
fopen
for
ForegroundColor
Uicontrol property
Uimenu property
Format
format
output display
precision when writing
reading files
specification string, matching file data to
format
formats
big endian
little endian
FormatSpacing, Root property
formatted data
reading from file
writing to file
formatting data
Fourier transform
algorithm, optimal performance of <1> <2> <3> <4>
convolution theorem and
discrete, one-dimensional
discrete, two-dimensional
fast
as method of interpolation
inverse, one-dimensional
inverse, two-dimensional
shifting the DC component of
fplot
fprintf
fraction, continued
fragmented memory
frame2im
frameedit
frames
frames for printing
fread
freqspace
frequency response
desired response matrix
frequency spacing
frequency vector
frewind
fscanf
fseek
ftell
full
fullfile
function
minimizing (several variables)
minimizing (single variable)
function
functions
built-in
call stack for
checking existence of
clearing from workspace
finding
help for <1> <2>
locating
pathname for
that accept function name strings
that work down the first non-singleton dimension
funm
fwrite
fzero