isempty

(/tools/hpmatlab/toolbox/matlab/ops/isempty.m)

Function Synopsis

y = isempty(x)

Help text

ISEMPTY True for empty matrices.
	ISEMPTY(X) returns 1 if X is an empty matrix and 0 otherwise.
	An empty matrix has a zero size in at least one dimension,
	for example 0-by-0, 0-by-5, etc.

Cross-Reference Information

all            /tools/hpmatlab/toolbox/matlab/ops/all.m
size           /tools/hpmatlab/toolbox/matlab/general/size.m

auwrite        /tools/hpmatlab/toolbox/matlab/sounds/auwrite.m
bar            /tools/hpmatlab/toolbox/matlab/plotxy/bar.m
blt            /tools/hpmatlab/toolbox/matlab/graphics/blt.m
cinvert        /tools/hpmatlab/toolbox/matlab/graphics/cinvert.m
close          /tools/hpmatlab/toolbox/matlab/graphics/close.m
colstyle       /tools/hpmatlab/toolbox/matlab/graphics/colstyle.m
conv2          /tools/hpmatlab/toolbox/matlab/datafun/conv2.m
cplxpair       /tools/hpmatlab/toolbox/matlab/datafun/cplxpair.m
csd            /tools/hpmatlab/toolbox/signal/csd.m
cztdemo        /tools/hpmatlab/toolbox/signal/cztdemo.m
dialog         /tools/hpmatlab/toolbox/matlab/graphics/dialog.m
figflag        /tools/hpmatlab/toolbox/matlab/graphics/figflag.m
filtdemo       /tools/hpmatlab/toolbox/signal/filtdemo.m
filter2        /tools/hpmatlab/toolbox/matlab/datafun/filter2.m
filtfilt       /tools/hpmatlab/toolbox/signal/filtfilt.m
firls          /tools/hpmatlab/toolbox/signal/firls.m
fplot          /tools/hpmatlab/toolbox/matlab/plotxy/fplot.m
freqint        /tools/hpmatlab/toolbox/signal/freqint.m
gco            /tools/hpmatlab/toolbox/matlab/graphics/gco.m
graymon        /tools/hpmatlab/toolbox/matlab/graphics/graymon.m
hostid         /tools/hpmatlab/toolbox/matlab/general/hostid.m
impz           /tools/hpmatlab/toolbox/signal/impz.m
invfreqs       /tools/hpmatlab/toolbox/signal/invfreqs.m
invfreqz       /tools/hpmatlab/toolbox/signal/invfreqz.m
legend         /tools/hpmatlab/toolbox/matlab/plotxy/legend.m
menu           /tools/hpmatlab/toolbox/matlab/lang/menu.m
meshgrid       /tools/hpmatlab/toolbox/matlab/elmat/meshgrid.m
meta           /tools/hpmatlab/toolbox/matlab/graphics/meta.m
moddemo        /tools/hpmatlab/toolbox/signal/moddemo.m
moveaxis       /tools/hpmatlab/toolbox/matlab/plotxy/moveaxis.m
polyline       /tools/hpmatlab/toolbox/matlab/plotxy/polyline.m
polymark       /tools/hpmatlab/toolbox/matlab/plotxy/polymark.m
print          /tools/hpmatlab/toolbox/matlab/graphics/print.m
psd            /tools/hpmatlab/toolbox/signal/psd.m
psdchk         /tools/hpmatlab/toolbox/signal/psdchk.m
saxis          /tools/hpmatlab/toolbox/matlab/sounds/saxis.m
sosdemo        /tools/hpmatlab/toolbox/signal/sosdemo.m
specchk        /tools/hpmatlab/toolbox/signal/specchk.m
specgram       /tools/hpmatlab/toolbox/signal/specgram.m
spectrum       /tools/hpmatlab/toolbox/signal/spectrum.m
ss2tf          /tools/hpmatlab/toolbox/signal/ss2tf.m
ss2zp          /tools/hpmatlab/toolbox/signal/ss2zp.m
strips         /tools/hpmatlab/toolbox/signal/strips.m
subplot        /tools/hpmatlab/toolbox/matlab/graphics/subplot.m
subscribe      /tools/hpmatlab/toolbox/matlab/general/subscribe.m
tfchk          /tools/hpmatlab/toolbox/signal/tfchk.m
tzero          /tools/hpmatlab/toolbox/signal/tzero.m
whitebg        /tools/hpmatlab/toolbox/matlab/graphics/whitebg.m
zp2sos         /tools/hpmatlab/toolbox/signal/zp2sos.m
zp2ss          /tools/hpmatlab/toolbox/signal/zp2ss.m
zp2tf          /tools/hpmatlab/toolbox/signal/zp2tf.m
zplane         /tools/hpmatlab/toolbox/signal/zplane.m
zvect          ee2200/zvect.m