(Solved):
Bartlett's method is used to estimate the power spectrum of a process from a sequence of \( N=2000 ...
Bartlett's method is used to estimate the power spectrum of a process from a sequence of \( N=2000 \) samples. a) What is the minimum length \( L \) that may be used for each sequence if we are to have a resolution of \( \Delta f=0.005 \) ? b) Explain why it would be advantageous to increase \( L \) beyond the value found in (a).