Linear space-time block codes (STBCs) of unitary rate and full diversity, systematically constructed over arbitrary constellations for any number of transmit antennas are introduced. The codes are obtained by generalizing the existing ABBA STBCs, a...
The error exponent of Markov channels with feedback is studied in the variable-length block-coding setting. Burnashev's classic result is extended and a single letter characterization for the reliability function of finite-state Markov channels is...
Points: 271 | Comments: 150 | Author: axiomdata316
We consider the structure of the operator product expansion (OPE) in conformal field theory by employing the OPE block formalism. The OPE block acted on the vacuum is promoted to an operator and its implications are examined on a non-vacuum state. We...
Aug 27, 2012 · Ok i know its been covered a million times but i stumbled onto a genset at work with a 53 block. Since its out in the wide open i figure id post pics for anyone having trouble finding the …
Points: 281 | Comments: 286 | Author: danso
In this paper, we study the information-theoretic limits of community detection in the symmetric two-community stochastic block model, with intra-community and inter-community edge probabilities $\frac{a}{n}$ and $\frac{b}{n}$ respectively. We consid...
In this paper, we construct self-dual codes from a construction that involves 2x2 block circulant matrices, group rings and a reverse circulant matrix. We provide conditions whereby this construction can yield self-dual codes. We construct self-dual...
Barriers are walls, either physical or metaphorical. They can block movement — the Great Wall of China was a barrier to block invading forces from entering. A window shade is a light barrier. Failing …
Cloud block storage systems support diverse types of applications in modern cloud services. Characterizing their I/O activities is critical for guiding better system designs and optimizations. In this paper, we present an in-depth comparative analysi...
Feb 2, 2012 · Mounting your horse solely from a mounting block limits where you can ride. If you always have to have a mounting block, if your horse doesn't like you mounting from the ground, then you are …
Tags: python, exception | Score: 3961
Tags: drupal, drupal-theming | Score: 0
A Julia package for representing block-banded matrices and banded-block-banded matrices (⭐ 62)
What kind of absolute bullshit is this? I used up all the blocked experiences on the however many 99 nights experiences I had to block....
The Block is a crypto news site giving you the latest breaking news about Bitcoin, Ethereum, Solana and other digital assets. Plus live prices & charts for BTC, ETH, SOL and more.
Points: 5 | Comments: 0 | Author: krisoft
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Oct 11, 2014 · I am trying to resize a logical volume on CentOS7 but am running into the following error: resize2fs 1.42.9 (28-Dec-2013) resize2fs: Bad magic number in super-block while trying to open …