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Results tagged with discrete-signals
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user 12236
A discrete signal or discrete-time signal is a time series consisting of a sequence of quantities.
2
votes
1
answer
369
views
SNR calculation when noiseless signal is not known
I have a noisy signal. Then using filtering techniques I got the estimated noiseless signal. I dont have the original noiseless signal. I have calculated SNR the following way:
$$
\textrm{SNR}=10\log …
- 31
1
vote
1
answer
164
views
Cramér-Rao lower bound
I have been trying to implement the Cramér-Rao lower bound from the paper - A reference-free time difference of arrival source localization using a passive sensor array (eq. 6 and eq. 7).
$$
\eqalign …
- 31