New answers tagged estimation
4
votes
Estimating spectrum with regularly missing samples from data
This answer to my related question on nonuniform sampling gives the formula for how the spectrum is distorted by this type of periodic non-uniform sampling.
If you're more interested in simply ...
2
votes
Estimating spectrum with regularly missing samples from data
In fact, there are tools that can provide a good DFT estimate of s(t).
I recommend the EDFT program written in Matlab code and available on fileexchange. To calculate the DFT, first create input sn ...
0
votes
Calculation of the LMMSE Channel Estimator
The linear MMSE estimator is always unbiased, see Wikipedia article, $\text{E}[\hat{x}]=\bar{x}$.
The reasoning is similar but slightly different from what you said: if you can assume $E[H]=0$ (and $Z$...
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