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EMD Toolbox >> EMD Toolbox > Visualization of EMD > emd_visu

emd_visu

visualization of EMD and partial reconstructions (fine to coarse and coarse to fine)

Calling Sequence

emd_visu(x,imf)
emd_visu([],x,imf)
emd_visu(t,x,imf)
emd_visu(x,imf,plottype)
emd_visu([],x,imf,plottype)
emd_visu(t,x,imf,plottype)
emd_visu(x,imf,plottype,i)
emd_visu([],x,imf,plottype,i)
emd_visu(t,x,imf,plottype,i)

Parameters

inputs :

- x :

analyzed signal, if x is complex cemd_visu is called

- t :

time instants

- imf :

output of emd.m

- plottype (optional) :

- i (optional) :

figure number for display

Description

emd_reconstruct can be used to calculate fine to coarse and coarse to fine reconstruction

Examples

s = rand(1,512,'normal');
imf = emd(s);
emd_visu(s,imf);

See also

Authors


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