03 October 2016 6 1K Report

I need to estimate the parametters of a binary, Markov information source observed via a binary, noisy channel. Do you know some references on this topic ?

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Which is the type of the information source obtained by coding?

By coding the messages xi (i=1,2,…, N) of a finite information source X having the probabilities pi = p(xi) with letters yj (j=1, 2, …, D) of a finite coding alphabet Y, we obtain a new...

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MW of EPDM or/and sEPDM?

What is known about the molecular weight of EPDM and/or sEPDM! Are there correlations between viscosity and molecular mass for these polymers?

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Can I found some Modeling of mechanical characteristics hot rolled coils yield strength?

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Which prospective observational studies in the field of diabetes do you know?

I am looking for large prospective observational studies for patients with diabetes. No interventions. Just longitudinal assessment. Thank you!

22 September 2019 5,222 2 View

I am looking for multiplicative groups of complex, unitary matrices of size 2x2. Does anyone have some suggestions?

If possible, each element of each matrix should be a*exp(-2k*pi/2n), (k, n = positive integers, a > 0) or zero.

13 December 2017 972 3 View

Which can be the best choice of a smoothing window?

For measured data x = [x(1) x(2) … x(N)] affected by noise, smoothing is a usual choice. It is possible to use a uniform smoothing by replacing the initial value x(k) by the mean of the vector s =...

23 October 2017 8,119 1 View

How HRV (Heart Rate Variability) is computed?

Which is the most used parameter characterizing the HRV? If dk is the duration of the k-th R-R interval, the standard deviation of these dk values is a first possibility. Moreover, using dk, one...

03 October 2017 1,162 15 View

How can I change some details in the title of a downloaded article?

In the title of a paper appears a wrong given name of the second author. I want to correct it.

28 August 2017 9,838 4 View

May Haemobartonella felis be transmited by surgical instruments?

Some cases of acute Haemobartonellosis reffered cases in our clinic occured 14-30 days after a surgical intervention (castration etc). Since Haemobartonellosis is a vectorial infection, surgical...

05 January 2015 6,804 7 View

Huffman Coding

Is it possible to use Huffman coding on information sources with memory? If yes, then how? Do you know some references on this topic ?

12 September 2012 7,343 6 View

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