fplot

(/tools/hpmatlab/toolbox/matlab/plotxy/fplot.m)

Function Synopsis

[x0,y0] = fplot(fname,lims,npts,angl,subdiv)

Help text

FPLOT	Plot a function.
	FPLOT(FNAME,LIMS) plots the function specified by the text variable
	FNAME between the x-axis limits specified by LIMS = [XMIN XMAX].
	For example, FPLOT('sin',[0 10]) is a plot of the sine function.
	FPLOT(FNAME,LIMS,N) plots the function with a minimum of N samples.
	The default value for N is 25.
	FPLOT(FNAME,LIMS,N,ANGLE) plots the function with a minimum of N
	samples and samples more if contiguous segments are at an angle
	larger than ANGLE (in degrees).  The default for ANGLE is 10 degrees.
	FPLOT(FNAME,LIMS,N,ANGLE,SUBDIV) plots the function with a minimum
	of N samples, no more than ANGLE degrees bends in the curve, but no
	more than SUBDIV iterations to fill in the rapidly changing portions.
	The default for SUBDIV is 20.
	[X,Y] = fplot(FNAME,LIMS,...) returns the abscissae and ordinates for
	FNAME in the column vectors X and Y.  Plot X versus Y to see the picture.

Cross-Reference Information

abs            /tools/hpmatlab/toolbox/matlab/elfun/abs.m
acos           /tools/hpmatlab/toolbox/matlab/elfun/acos.m
all            /tools/hpmatlab/toolbox/matlab/ops/all.m
any            /tools/hpmatlab/toolbox/matlab/ops/any.m
axis           /tools/hpmatlab/toolbox/matlab/graphics/axis.m
break          /tools/hpmatlab/toolbox/matlab/lang/break.m
diff           /tools/hpmatlab/toolbox/matlab/datafun/diff.m
disp           /tools/hpmatlab/toolbox/matlab/general/disp.m
else           /tools/hpmatlab/toolbox/matlab/lang/else.m
elseif         /tools/hpmatlab/toolbox/matlab/lang/elseif.m
end            /tools/hpmatlab/toolbox/matlab/lang/end.m
error          /tools/hpmatlab/toolbox/matlab/lang/error.m
feval          /tools/hpmatlab/toolbox/matlab/lang/feval.m
find           /tools/hpmatlab/toolbox/matlab/ops/find.m
if             /tools/hpmatlab/toolbox/matlab/lang/if.m
isempty        /tools/hpmatlab/toolbox/matlab/ops/isempty.m
isnan          /tools/hpmatlab/toolbox/matlab/ops/isnan.m
length         /tools/hpmatlab/toolbox/matlab/general/length.m
max            /tools/hpmatlab/toolbox/matlab/datafun/max.m
min            /tools/hpmatlab/toolbox/matlab/datafun/min.m
nargin         /tools/hpmatlab/toolbox/matlab/elmat/nargin.m
nargout        /tools/hpmatlab/toolbox/matlab/elmat/nargout.m
ones           /tools/hpmatlab/toolbox/matlab/elmat/ones.m
pi             /tools/hpmatlab/toolbox/matlab/elmat/pi.m
plot           /tools/hpmatlab/toolbox/matlab/plotxy/plot.m
size           /tools/hpmatlab/toolbox/matlab/general/size.m
sort           /tools/hpmatlab/toolbox/matlab/datafun/sort.m
sqrt           /tools/hpmatlab/toolbox/matlab/elfun/sqrt.m
while          /tools/hpmatlab/toolbox/matlab/lang/while.m