pi

(/tools/hpmatlab/toolbox/matlab/elmat/pi.m)

Help text

PI  	3.1415926535897....
	PI = 4*atan(1) = imag(log(-1)) = 3.1415926535897....

Cross-Reference Information

beatcontrol    ee2200/beatcontrol.m
bilinear       /tools/hpmatlab/toolbox/signal/bilinear.m
blackman       /tools/hpmatlab/toolbox/signal/blackman.m
buttap         /tools/hpmatlab/toolbox/signal/buttap.m
butter         /tools/hpmatlab/toolbox/signal/butter.m
buttord        /tools/hpmatlab/toolbox/signal/buttord.m
cheb1ap        /tools/hpmatlab/toolbox/signal/cheb1ap.m
cheb1ord       /tools/hpmatlab/toolbox/signal/cheb1ord.m
cheb2ap        /tools/hpmatlab/toolbox/signal/cheb2ap.m
cheb2ord       /tools/hpmatlab/toolbox/signal/cheb2ord.m
chebwin        /tools/hpmatlab/toolbox/signal/chebwin.m
cheby1         /tools/hpmatlab/toolbox/signal/cheby1.m
cheby2         /tools/hpmatlab/toolbox/signal/cheby2.m
comet          /tools/hpmatlab/toolbox/matlab/plotxy/comet.m
compass        /tools/hpmatlab/toolbox/matlab/plotxy/compass.m
complex_exampleee2200/complex_example.m
create_zone    ee2200/create_zone.m
czt            /tools/hpmatlab/toolbox/signal/czt.m
cztdemo        /tools/hpmatlab/toolbox/signal/cztdemo.m
dct            /tools/hpmatlab/toolbox/signal/dct.m
demod          /tools/hpmatlab/toolbox/signal/demod.m
dftmtx         /tools/hpmatlab/toolbox/signal/dftmtx.m
ellip          /tools/hpmatlab/toolbox/signal/ellip.m
ellipord       /tools/hpmatlab/toolbox/signal/ellipord.m
enveloper      ee2200/enveloper.m
filtdemo       /tools/hpmatlab/toolbox/signal/filtdemo.m
fir1           /tools/hpmatlab/toolbox/signal/fir1.m
fir2           /tools/hpmatlab/toolbox/signal/fir2.m
firls          /tools/hpmatlab/toolbox/signal/firls.m
fplot          /tools/hpmatlab/toolbox/matlab/plotxy/fplot.m
freqs          /tools/hpmatlab/toolbox/signal/freqs.m
freqz          /tools/hpmatlab/toolbox/signal/freqz.m
grpdelay       /tools/hpmatlab/toolbox/signal/grpdelay.m
hamming        /tools/hpmatlab/toolbox/signal/hamming.m
hanning        /tools/hpmatlab/toolbox/signal/hanning.m
idct           /tools/hpmatlab/toolbox/signal/idct.m
impz           /tools/hpmatlab/toolbox/signal/impz.m
interp         /tools/hpmatlab/toolbox/signal/interp.m
invfreqz       /tools/hpmatlab/toolbox/signal/invfreqz.m
logspace       /tools/hpmatlab/toolbox/matlab/elmat/logspace.m
moddemo        /tools/hpmatlab/toolbox/signal/moddemo.m
modulate       /tools/hpmatlab/toolbox/signal/modulate.m
pez            ee2200/pez.m
pez_dp         ee2200/pez_dp.m
pez_dz         ee2200/pez_dz.m
pez_ep         ee2200/pez_ep.m
pez_ez         ee2200/pez_ez.m
polar          /tools/hpmatlab/toolbox/matlab/plotxy/polar.m
pumpkin        ee2200/pumpkin.m
rcunwrap       /tools/hpmatlab/toolbox/signal/rcunwrap.m
remez          /tools/hpmatlab/toolbox/signal/remez.m
rose           /tools/hpmatlab/toolbox/matlab/plotxy/rose.m
rotate         /tools/hpmatlab/toolbox/matlab/graphics/rotate.m
sawtooth       /tools/hpmatlab/toolbox/signal/sawtooth.m
sinc           /tools/hpmatlab/toolbox/signal/sinc.m
sineint        /tools/hpmatlab/toolbox/signal/sineint.m
specplot       /tools/hpmatlab/toolbox/signal/specplot.m
spectrum       /tools/hpmatlab/toolbox/signal/spectrum.m
square         /tools/hpmatlab/toolbox/signal/square.m
ucplot         ee2200/ucplot.m
unwrap         /tools/hpmatlab/toolbox/matlab/datafun/unwrap.m
vco            /tools/hpmatlab/toolbox/signal/vco.m
yulewalk       /tools/hpmatlab/toolbox/signal/yulewalk.m
zplane         /tools/hpmatlab/toolbox/signal/zplane.m
zprint         ee2200/zprint.m