Name

local_peaks — finds local extrema

Calling Sequence

   [indmin, indmax] = local_peaks(x)
   

Parameters

inputs :

- x :

analyzed signal

outputs :

Examples

x=sin(2*%pi*10*linspace(0,1,100));
[indmin, indmax] = local_peaks(x);
scf(); plot(x);
plot(indmin,x(indmin),'or');
plot(indmax,x(indmax),'oc');
   

See also

peaks, zero_crossings, boundary_conditions_emd

Authors

H. Nahrstaedt - Aug 2010