Hilbert-Huang transform tool box source code
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Description998, United States scientist Huang presents a new method for nonlinear and non-stationary signals processing: Hilbert-Huang transform (HHT). HHT method from signal itself features starting, with experience die State decomposition (EMD) method put signal decomposition into series of this levy die State function (IMF), then on these IMF component for Hilbert transform, thus get Shi frequency plane Shang energy distribution of Hilbert spectrum figure, break has measuring allowed principle of limit, can accurate to expression signal in Shi frequency surface Shang of various information.
HHT is the Hilbert-Huang Transform (Hilbert-Huang transform), and United States NASA crocodile invented by Professor Wong, probably is the process of first signal empirical mode decomposition (Empirical mode decomposition-EMD), concluded that intrinsic mode functions (IMF intrinsic mode function), the Hilbert transform of the intrinsic mode function, Hilbert spectrum, so as to further the signal time-frequency energy spectrum, and to analyze your signal, it has a good introduction to nonlinear and non-stationary signals analysis and treatment effects. |
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File list
Tips: You can preview the content of files by clicking file names^_^Name | Size | Date |
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apply.m | 1.02 kB | 06-08-04 15:06 |
char.m | 718.00 B | 06-08-04 15:28 |
compare.m | 3.35 kB | 08-08-04 22:21 |
components.m | 2.31 kB | 06-08-04 16:02 |
Contents.m | 1,010.00 B | 06-08-04 17:06 |
display.m | 188.00 B | 30-07-04 15:51 |
double.m | 812.00 B | 06-08-04 16:02 |
fa.m | 4.03 kB | 06-08-04 16:02 |
faz.m | 174.00 B | 30-07-04 22:32 |
get.m | 1.72 kB | 08-08-04 22:14 |
hist.m | 1.21 kB | 08-08-04 22:21 |
max.m | 157.00 B | 06-08-04 16:02 |
min.m | 157.00 B | 06-08-04 16:02 |
mspec.m | 1.80 kB | 06-08-04 16:02 |
nsp.m | 1.91 kB | 06-08-04 16:02 |
nspplot.m | 4.68 kB | 06-08-04 16:02 |
plot.m | 1.69 kB | 08-08-04 22:20 |
splinenormalize.m | 1.22 kB | 30-07-04 18:12 |
subsref.m | 795.00 B | 08-08-04 22:12 |
sum.m | 204.00 B | 08-08-04 21:18 |
dufng.m | 563.00 B | 02-07-04 19:17 |
mbssel.m | 611.00 B | 02-07-04 19:17 |
RefTable1.doc | 23.00 kB | 09-06-04 21:38 |
rslr.m | 568.00 B | 02-07-04 19:17 |
bmovi.m | 310.00 B | 02-07-04 19:17 |
dumpmemmex.dll | 36.00 kB | 11-06-04 22:37 |
emd_intermit.m | 2.69 kB | 02-07-04 19:17 |
getSignConsec.m | 459.00 B | 02-07-04 19:17 |
hhtpm.m | 1.63 kB | 02-07-04 19:17 |
hilberte.m | 1.48 kB | 02-07-04 19:17 |
hilbtm1.m | 4.25 kB | 02-07-04 19:17 |
hilbt_mcoriginal.m | 5.48 kB | 02-07-04 19:17 |
hsp.m | 1.85 kB | 02-07-04 19:17 |
lrnz.m | 309.00 B | 02-07-04 19:17 |
nfame.m | 2.49 kB | 02-07-04 19:17 |
nhfa.m | 2.31 kB | 02-07-04 19:17 |
nsp3d.m | 756.00 B | 02-07-04 19:17 |
nspaben.m | 1.66 kB | 02-07-04 19:17 |
nspabm.m | 1.60 kB | 02-07-04 19:17 |
nspen.m | 1.58 kB | 02-07-04 19:17 |
nsph.m | 1.58 kB | 02-07-04 19:17 |
nspt.m | 1.93 kB | 02-07-04 19:17 |
nsptab.m | 1.99 kB | 02-07-04 19:17 |
runhstd1.m | 1.97 kB | 02-07-04 19:17 |
signIntermittency.m | 446.00 B | 02-07-04 19:17 |
RefTable2.doc | 24.00 kB | 09-06-04 21:50 |
locmax.m | 1.30 kB | 02-07-04 19:17 |
locmin.m | 1.28 kB | 02-07-04 19:17 |
zmax.m | 529.00 B | 02-07-04 19:17 |
copyendpoints.m | 2.06 kB | 02-07-04 19:17 |
curvature.m | 648.00 B | 08-08-04 21:06 |
findcriticalpoints.m | 1.90 kB | 08-08-04 21:41 |
findextrema.m | 1.88 kB | 08-08-04 21:49 |
findmaxima.m | 1.40 kB | 08-08-04 21:58 |
findminima.m | 1.40 kB | 08-08-04 21:58 |
findzc.m | 357.00 B | 08-08-04 21:36 |
cmxmn.asv | 1.32 kB | 03-09-06 14:39 |
cmxmn.m | 1.32 kB | 06-08-04 16:29 |
emax.m | 751.00 B | 06-08-04 16:29 |
emin.m | 703.00 B | 06-08-04 16:29 |
envlp.m | 2.75 kB | 06-08-04 16:29 |
fextrema.m | 1.51 kB | 06-08-04 16:29 |
findcriticalpoints.m | 2.57 kB | 06-08-04 16:29 |
localmax.m | 1.69 kB | 06-08-04 16:29 |
localmin.m | 1.45 kB | 06-08-04 16:29 |
maxp.m | 4.63 kB | 06-08-04 16:29 |
quickcriticalpoints.m | 1.84 kB | 08-08-04 21:45 |
quickextrema.m | 1.76 kB | 08-08-04 21:51 |
quickmaxima.m | 1.27 kB | 08-08-04 21:58 |
quickminima.m | 1.27 kB | 08-08-04 21:58 |
quickzc.m | 340.00 B | 08-08-04 21:58 |
RefTable3.doc | 33.00 kB | 19-07-04 17:09 |
opdl.m | 431.00 B | 02-07-04 19:17 |
opdl2.m | 523.00 B | 02-07-04 19:17 |
RefTable4.doc | 26.00 kB | 15-06-04 14:42 |
svdl.m | 477.00 B | 02-07-04 19:17 |
fspecial.m | 5.08 kB | 02-07-04 19:17 |
luboq.m | 569.00 B | 02-07-04 19:17 |
medianfilter.m | 506.00 B | 02-07-04 19:17 |
ormsby.m | 2.04 kB | 02-07-04 19:17 |
RefTable5.doc | 24.00 kB | 08-06-04 22:06 |
smoothn.m | 1.60 kB | 02-07-04 19:17 |
xsmooth.m | 602.00 B | 02-07-04 19:17 |
piechart.m | 6.53 kB | 02-07-04 19:17 |
plot4v.m | 961.00 B | 02-07-04 19:17 |
Plot8d.m | 281.00 B | 02-07-04 19:17 |
plotn.m | 399.00 B | 02-07-04 19:17 |
plotnc.m | 707.00 B | 02-07-04 19:17 |
polar1.m | 836.00 B | 02-07-04 19:17 |
cntsurf.m | 4.71 kB | 21-07-04 09:50 |
cpol90.m | 821.00 B | 21-07-04 09:50 |
cpolspc.m | 698.00 B | 21-07-04 09:50 |
eclabel.m | 5.66 kB | 21-07-04 09:50 |
econtour.m | 3.45 kB | 30-07-04 13:24 |
fcontour.m | 3.71 kB | 02-07-04 19:17 |
img.m | 1.59 kB | 21-07-04 09:50 |
plot10c.m | 978.00 B | 02-07-04 19:17 |
plot11c.m | 980.00 B | 21-07-04 09:50 |
plot12c.m | 980.00 B | 02-07-04 19:17 |
plot13c.m | 980.00 B | 02-07-04 19:17 |
plot2c.m | 824.00 B | 21-07-04 09:50 |
plot3c.m | 948.00 B | 02-07-04 19:17 |
plot4.m | 821.00 B | 02-07-04 19:17 |
plot4b.m | 826.00 B | 02-07-04 19:17 |
plot4c.m | 973.00 B | 02-07-04 19:17 |
plot5c.m | 972.00 B | 02-07-04 19:17 |
plot6c.m | 972.00 B | 02-07-04 19:17 |
plot7c.m | 972.00 B | 02-07-04 19:17 |
plot8c.m | 972.00 B | 02-07-04 19:17 |
plot9c.m | 972.00 B | 02-07-04 19:17 |
plotcs.m | 2.84 kB | 02-07-04 19:17 |
plotcsOld.m | 2.50 kB | 02-07-04 19:17 |
plotnc.m | 1.16 kB | 02-07-04 19:17 |
pol90.m | 839.00 B | 21-07-04 09:50 |
polar2.m | 891.00 B | 21-07-04 09:50 |
polspc.m | 787.00 B | 21-07-04 09:50 |
polvec.m | 828.00 B | 21-07-04 09:50 |
psd3d.m | 1.16 kB | 21-07-04 09:50 |
RefTable6.doc | 55.50 kB | 21-07-04 11:33 |
rotxy.m | 630.00 B | 02-07-04 19:17 |
sidetext.m | 1.40 kB | 02-07-04 19:17 |
toptitle.m | 1.01 kB | 21-07-04 09:50 |
txtblock.m | 7.05 kB | 21-07-04 09:50 |
viewer3d.m | 14.47 kB | 02-07-04 19:17 |
fazb.m | 4.67 kB | 21-07-04 10:28 |
hilbtmc.m | 6.23 kB | 21-07-04 10:28 |
hilbtmf.m | 6.06 kB | 02-07-04 19:17 |
hilbtsym.m | 2.79 kB | 02-07-04 19:17 |
ifreq.m | 1.36 kB | 02-07-04 19:17 |
zfa.m | 5.79 kB | 02-07-04 19:17 |
zfabm.m | 6.60 kB | 02-07-04 19:17 |
znormalize.m | 2.02 kB | 02-07-04 19:17 |
Contents.m | 863.00 B | 06-08-04 16:19 |
desa.m | 1.85 kB | 06-08-04 16:22 |
desa1.m | 2.56 kB | 06-08-04 16:22 |
desa1m.m | 2.86 kB | 06-08-04 16:22 |
desa2.m | 2.28 kB | 06-08-04 16:22 |
fa.m | 3.86 kB | 04-08-04 12:38 |
faacos.m | 2.07 kB | 21-07-04 10:28 |
fah.m | 1.07 kB | 04-08-04 12:17 |
faz.m | 5.58 kB | 08-08-04 22:31 |
fazoi.m | 4.17 kB | 08-08-04 22:33 |
fazsi.m | 4.42 kB | 08-08-04 22:33 |
hilbtm.m | 7.27 kB | 04-08-04 12:12 |
ifmethod2handle.m | 433.00 B | 06-08-04 16:56 |
hfarm.m | 5.14 kB | 06-08-04 16:19 |
nfa.m | 1.92 kB | 06-08-04 16:19 |
nfa5.m | 2.21 kB | 06-08-04 16:19 |
nfam.m | 2.08 kB | 06-08-04 16:19 |
nfam5.m | 2.27 kB | 06-08-04 16:19 |
nfam5m.m | 3.33 kB | 06-08-04 16:19 |
nfam5x.m | 2.26 kB | 06-08-04 16:19 |
nfamx.m | 1.58 kB | 06-08-04 16:19 |
nhfam.m | 1.89 kB | 06-08-04 16:19 |
nhfam5.m | 2.07 kB | 06-08-04 16:19 |
zfaanls.m | 6.70 kB | 06-08-04 16:19 |
RefTable7.doc | 59.50 kB | 08-06-04 19:36 |
zfapanls.m | 7.08 kB | 02-07-04 19:17 |
polar5.m | 5.05 kB | 21-07-04 10:41 |
polardb.m | 4.56 kB | 21-07-04 10:41 |
polarh.m | 5.00 kB | 21-07-04 10:41 |
polars.m | 5.13 kB | 21-07-04 10:41 |
RefTable8.doc | 23.50 kB | 11-06-04 22:47 |
rotate.m | 1.57 kB | 02-07-04 19:17 |
ratio1.m | 550.00 B | 02-07-04 19:17 |
ratioa.m | 717.00 B | 02-07-04 19:17 |
RefTable9.doc | 21.00 kB | 11-06-04 22:38 |
pchiptest.m | 3.59 kB | 03-09-06 17:14 |
predendpoints.m | 9.15 kB | 21-07-04 10:13 |
predict.m | 774.00 B | 02-07-04 19:17 |
predictendpoints.m | 7.88 kB | 29-07-04 17:32 |
RefTable10.doc | 24.00 kB | 21-07-04 11:33 |
RefManual2004May.doc | 284.50 kB | 21-07-04 11:33 |
ds.m | 1.11 kB | 21-07-04 09:58 |
dss.m | 1.29 kB | 21-07-04 09:58 |
hspab.m | 2.66 kB | 02-07-04 19:17 |
hspabm.m | 2.34 kB | 02-07-04 19:17 |
hspc.m | 957.00 B | 02-07-04 19:17 |
hspm.m | 1.96 kB | 21-07-04 09:58 |
nsp7.m | 2.58 kB | 02-07-04 19:17 |
nspab6.m | 2.85 kB | 02-07-04 19:17 |
nspabav.m | 3.05 kB | 02-07-04 19:17 |
nspabeunfilt.m | 2.35 kB | 02-07-04 19:17 |
nspe7.m | 2.63 kB | 02-07-04 19:17 |
dst.m | 2.41 kB | 21-07-04 10:08 |
fdamp.m | 814.00 B | 02-07-04 19:17 |
hhtpab.m | 2.59 kB | 21-07-04 10:08 |
hhtpabunfilt.m | 2.40 kB | 21-07-04 10:08 |
mrgnl1.m | 912.00 B | 02-07-04 19:17 |
mspc.m | 892.00 B | 02-07-04 19:17 |
nnsp.m | 3.62 kB | 21-07-04 10:05 |
nsp.m | 2.28 kB | 21-07-04 10:08 |
nsp3d.m | 1.04 kB | 21-07-04 10:08 |
nspab.m | 2.61 kB | 21-07-04 10:08 |
nspabd.m | 2.76 kB | 21-07-04 10:08 |
nspabe.m | 2.64 kB | 08-09-06 15:47 |
nspabeh.m | 2.17 kB | 21-07-04 10:08 |
nspabel.m | 3.35 kB | 21-07-04 10:08 |
nspabte.m | 1.91 kB | 21-07-04 10:08 |
nspabz.m | 2.16 kB | 21-07-04 10:08 |
nspe.m | 2.32 kB | 21-07-04 10:08 |
nspel.m | 2.36 kB | 21-07-04 10:08 |
nspeunfilt.m | 1.99 kB | 21-07-04 10:08 |
nspplot.m | 4.40 kB | 21-07-04 10:08 |
nspte.m | 1.77 kB | 21-07-04 10:08 |
nspunfilt.m | 1.97 kB | 21-07-04 10:08 |
nspz.m | 1.87 kB | 21-07-04 10:08 |
RefTable11.doc | 76.00 kB | 11-06-04 22:46 |
acc2dis.m | 2.21 kB | 02-07-04 19:17 |
ciratio.m | 2.37 kB | 02-07-04 19:17 |
cnstm.m | 525.00 B | 02-07-04 19:17 |
integrold.m | 361.00 B | 02-07-04 19:17 |
rspns.m | 646.00 B | 02-07-04 19:17 |
autocov.m | 628.00 B | 02-07-04 19:17 |
blocknormalize.m | 2.01 kB | 02-07-04 19:17 |
diffn.m | 1.30 kB | 02-07-04 19:17 |
hilbertnormalize.m | 917.00 B | 07-09-06 16:58 |
integr.m | 688.00 B | 02-07-04 19:17 |
jifen.m | 674.00 B | 02-07-04 19:17 |
least.m | 634.00 B | 02-07-04 19:17 |
mkcol.m | 408.00 B | 02-07-04 19:17 |
RefTable12.doc | 37.50 kB | 08-06-04 22:45 |
respsp.m | 681.00 B | 02-07-04 19:17 |
saw.m | 440.00 B | 02-07-04 19:17 |
sawt.m | 549.00 B | 02-07-04 19:17 |
splinenormalize.m | 2.31 kB | 05-08-04 18:02 |
RefTable13.doc | 23.00 kB | 10-06-04 11:57 |
swavelet3d.m | 2.31 kB | 02-07-04 19:17 |
wavelet3d.m | 9.48 kB | 02-07-04 19:17 |
wt2.m | 1.06 kB | 02-07-04 19:17 |
RefTable14.doc | 21.00 kB | 10-06-04 11:56 |
wign1.m | 1.01 kB | 02-07-04 19:17 |
wign2.m | 1.03 kB | 02-07-04 19:17 |
d3view.m | 392.00 B | 02-07-04 19:17 |
flowv.m | 1.01 kB | 02-07-04 19:17 |
getdt97.m | 611.00 B | 02-07-04 19:17 |
gumbelcfd.m | 897.00 B | 02-07-04 19:17 |
loadc.m | 572.00 B | 02-07-04 19:17 |
masshilbert.m | 2.41 kB | 02-07-04 19:17 |
new2.m | 320.00 B | 02-07-04 19:17 |
plottest3d.m | 907.00 B | 02-07-04 19:17 |
revn.m | 1.10 kB | 02-07-04 19:17 |
test3d.m | 1.72 kB | 02-07-04 19:17 |
trt97.m | 712.00 B | 02-07-04 19:17 |
vdpol.m | 71.00 B | 02-07-04 19:17 |
zmap.m | 225.00 B | 02-07-04 19:17 |
bigd3hilbert.m | 19.10 kB | 02-07-04 19:17 |
bridgetest.m | 1.20 kB | 02-07-04 19:17 |
bridgetesth.m | 1.26 kB | 02-07-04 19:17 |
bridgetestl.m | 1.24 kB | 02-07-04 19:17 |
caldspec.m | 627.00 B | 02-07-04 19:17 |
caldspeco.m | 630.00 B | 02-07-04 19:17 |
d3hilbert.m | 3.97 kB | 02-07-04 19:17 |
findmax.m | 414.00 B | 02-07-04 19:17 |
frmtx.m | 1.02 kB | 02-07-04 19:17 |
hstdm.m | 2.90 kB | 21-07-04 09:23 |
picker.m | 2.76 kB | 21-07-04 09:23 |
plot3d.m | 1.08 kB | 02-07-04 19:17 |
RefTable15.doc | 57.00 kB | 21-07-04 09:23 |
runhstdm.m | 1.88 kB | 21-07-04 09:23 |
runpick.m | 854.00 B | 02-07-04 19:17 |
runsave.m | 805.00 B | 02-07-04 19:17 |
runslice.m | 838.00 B | 02-07-04 19:17 |
runview.m | 970.00 B | 02-07-04 19:17 |
runviewcal.m | 921.00 B | 02-07-04 19:17 |
saveslice.m | 2.60 kB | 21-07-04 09:23 |
shock.m | 2.32 kB | 02-07-04 19:17 |
shock3.m | 3.08 kB | 02-07-04 19:17 |
slice.m | 1.47 kB | 21-07-04 09:23 |
smalld3.m | 3.04 kB | 02-07-04 19:17 |
viewcal.m | 3.28 kB | 21-07-04 09:23 |
viewcal1.m | 3.02 kB | 21-07-04 09:23 |
viewcals.m | 2.17 kB | 21-07-04 09:23 |
<archive> | 0.00 B | 03-09-06 10:18 |
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<dfequations> | 0.00 B | 03-09-06 10:18 |
<disfunctional> | 0.00 B | 03-09-06 10:18 |
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<extrema> | 0.00 B | 03-09-06 10:18 |
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<filter> | 0.00 B | 03-09-06 10:18 |
<graphics> | 0.00 B | 03-09-06 10:18 |
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<orthogonal> | 0.00 B | 03-09-06 10:18 |
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<spectr> | 0.00 B | 03-09-06 10:18 |
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<wavelet> | 0.00 B | 03-09-06 10:18 |
<wigner> | 0.00 B | 03-09-06 10:18 |
<zspecial> | 0.00 B | 03-09-06 10:18 |
<hht_toolbox> | 0.00 B | 03-09-06 10:18 |
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