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Questions related from Jorcy de Oliveira Neto
Since most of the theoretical and conceptual designs of Single Stage to Orbit (SSTO) aircraft are depicted through Scramjet-based vehicles (such as the X-30 concept from the National Aerospace...
14 June 2016 1,466 3 View
Which would be the most commonly used (i.e. Often Referenced) techniques for detecting/assessing Structural Breaks within ARFIMA-GARCH modelled Time Series?
04 February 2016 8,452 3 View
Does the Temperature in the Thermal Noise Power equation (N = kTB), refers itself to the signal source/reciever/medium or what in specific ? -Best Regards
19 January 2016 3,954 8 View
Surely, it is widely knows that TCP/IP satellite networks have a very high latency, specially for GEO links. However, which factors would be the most influent on the jitter for TCP/IP over...
14 December 2015 9,886 2 View
I'm looking for a better understanding on how good/ill optimized is the native Oracle JVM regarding the usage of processor/architecture specific features (eg: Cache layout, SIMD instructions, OOO...
01 December 2015 4,381 1 View
Of course one could implement current limiters within the source induction coils inverters and/or current drivers and also matching the impedances between the power source and reciever coils,...
16 November 2015 9,093 2 View
Both IETF RFC2488 (Enhancing TCP Over Satellite Channels) and RFC3135 (Performance Enhancing Proxies Intended to Mitigate Link-RelatedDegradations) provides some reccomendation/advice on usage of...
08 October 2015 7,199 4 View
I'm quite familiar with Channel-based MAC schemes (e.g: TDMA, FDMA, CDMA), but I'm now looking for some references regarding Packet-based Carrier Sense schemes. Would it be there some introductory...
12 August 2015 8,099 5 View
How could SNR be efficiently estimated generally in analog signals ? Here I'm considering that there is no prior information available from other sources, like the Demodulation in QPSK, APSK. FSK...
12 August 2015 5,988 8 View
The original version of the Intel Advanced Vector Extensions Programming Reference. from March 2008 as Document no. 319433-002. is quite often referenced in some HPC papers which were early...
11 August 2015 891 4 View
I'm currently referring myself to Estimators for Long Range Dependence: An Empirical Study. (http://arxiv.org/pdf/0901.0762.pdf) I'm also using the R fArma package (...
07 August 2015 7,306 8 View
Is it there any Hypothesis test that would allow for one to accept or reject the hypothesis of existence/absence of a Self-Similarity behaviour (https://en.wikipedia.org/wiki/Self-similarity)...
05 August 2015 5,944 4 View
On ASK (Amplitude Shift Keying) or APSK (Amplitude and Phase Shift Keying) how is it possible to map the different symbol amplitudes into the constelation considering that the signal is attenuated...
28 July 2015 3,056 5 View
Would it be there a standard procedure and/or thumb rule for determining the rolloff factor of a modulated signal filter depending on a given type of modulation ? For example, the DVB-S2...
25 July 2015 7,106 3 View
Deep Learning networks (such as SdA) have been shown very suitable for many Pattern Recognition applications, however it is said that Autoencoders can't generalize well over noisy data like in...
24 July 2015 1,632 3 View
I'm looking forward to some documentation and/or manuals regarding on how E1/T1 circuits or any TDM phone carriers could be efficiently transported over IP networks.
24 July 2015 238 3 View
As far as I know it is highly unreccomended to set a proccess priority on MS Windows as Real-TIme, however on which cases it would be reccomended ?
21 July 2015 1,952 5 View
Of course, there is CORDIC for sin() and cos(), and one could also use precomputed lookup tables for single variable functions like exp() and log(). However, common bivariate functions as pow(a,b)...
21 July 2015 4,433 4 View
It has been hard to find an example of a bootstrapped forecast, using the ugarchboot() function in the Rugarch package for a full ARFIMA/ARFIMA-GARCH model. i.e: The model which has a Fractional...
16 July 2015 6,070 4 View
The implementation of the IMCI ISA on Intel's Xeon Phi microarchitecture relies on a dedicated VPU, which in turn is very different on how the Execution Engines for SSE/AVX are implemented on...
16 July 2015 6,546 11 View
