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');