Index for /tools/hpmatlab/toolbox/matlab/elmat

Matlab files in this Directory

Contents       Elementary matrices and matrix manipulation.
ans            ANS 	The most recent answer.
clock          CLOCK	Wall clock.
computer       COMPUTER Inquire computer type.
cputime        CPUTIME CPU time in seconds.
date           DATE	Calendar.
diag           DIAG	Create or extract diagonals.
eps            EPS 	Floating point relative accuracy.
etime          ETIME	Elapsed time.
eye            EYE	Identity matrix.
fliplr         FLIPLR	Flip matrix in the left/right direction.
flipud         FLIPUD	Flip matrix in the up/down direction.
flops          FLOPS	Count of floating point operations.
i              I   	Imaginary unit.
inf            INF	Infinity. 	
isieee         ISIEEE	True for computers with IEEE arithmetic.
isunix         ISUNIX	True for UNIX operating systems.
isvms          ISVMS	True for the VMS operating system.
j              J   	Imaginary unit.
linspace       LINSPACE Linearly spaced vector.
logspace       LOGSPACE Logarithmically spaced vector.
meshdom        MESHDOM  Generate X and Y arrays for 3-d plots.
meshgrid       MESHGRID Generation of X and Y arrays for 3-D plots.
nan            NaN	Not-a-Number.
nargin         NARGIN	Number of input arguments to a function.
nargout        NARGOUT Number of output arguments for a function.
ones           ONES	All ones.
pi             PI  	3.1415926535897....
rand           RAND	Uniformly distributed random numbers and matrices.
randn          RANDN	Normally distributed random numbers and matrices.
realmax        REALMAX Largest positive floating point number.
realmin        REALMIN Smallest positive floating point number.
reshape        RESHAPE Change size.
rot90          ROT90	Rotate matrix 90 degrees.
tic            TIC	Start a stopwatch timer.
toc            TOC	Read the stopwatch timer.
tril           TRIL	Lower triangle.
triu           TRIU	Upper triangle.
version        VERSION MATLAB version.
why            WHY 	Provides succinct answers to any questions.
zeros          ZEROS	All zeros.