Discontinuity - PowerPoint PPT Presentation


Channel Information Feedback Enhancement for Improved Beamforming Performance

Beamforming plays a crucial role in achieving high throughput in wireless networks, but issues with discontinuity in beamforming lead to performance limitations. This document discusses the challenges with current beamforming practices and proposes a solution by increasing feedback overhead to enhan

2 views • 17 slides


Understanding Points of Discontinuity in Rational Functions

Explore the concept of points of discontinuity in rational functions, where the denominator equals zero, leading to breaks in the graph. Learn about types of discontinuities such as vertical asymptotes and holes, and discover how to identify them in graphical representations through examples.

0 views • 14 slides



Understanding Seismic Source Parameters in Earthquake Dynamics

The seismic source parameters in earthquake dynamics involve describing a fault as a discontinuity causing displacements, requiring a complex treatment of forces. The Earth's equilibrium necessitates a specific system of forces to explain displacements along faults. The seismic moment tensor, consis

4 views • 32 slides


Understanding Regression Discontinuity Designs in Applied Economic Research

Regression Discontinuity Designs (RDD) allow for estimating causal treatment effects in non-experimental settings by exploiting precise rules determining treatment. This design provides good internal validity but limited external validity. RDD is well-suited for analyzing quasi experiments near know

0 views • 43 slides


The Prevalence and Implications of Sharp Outer Edge of Disks in Preplanetary Nebulae

Recognizable preplanetary nebulae typically exhibit bipolar structures with an opaque disk that contains a density discontinuity at a certain radius. These disks, when appropriately tilted, can block light from the rear lobe of the nebula, leading to the observation of a sharp outer boundary. Studie

0 views • 17 slides


Broadband Array Processing of SH-wave Data Using Superarrays

Broadband array processing of SH-wave data using superarrays at High Lava Plains (HLP) with a flexible array of 118 broadband stations deployed between 2006-2009. The processing involves transverse component displacement seismograms aligned and normalized to unity on direct-S, and Vespagrams analysi

0 views • 15 slides


The Rise and Fall of Japanese Economy in Capitalist World System

After the financial crisis of 2007 marked the beginning of the end of the postwar capitalist world system, a period of discontinuity emerged, signifying an opportunity to create a more stable economic system. By analyzing the long and super long waves of capitalist economy, particularly focusing on

0 views • 24 slides


Understanding Edge Detection in Image Processing

Edge detection is a fundamental operation in image processing, crucial for identifying object boundaries based on rapid changes in brightness. This process involves detecting areas of discontinuity in gray-level values to locate edges, which hold significant information about objects in an image. Co

0 views • 12 slides


The Birth of Lithuanian Talmudism: Destruction of Kabbalah

Birth of Lithuanian Talmudism from self-destruction of Kabbalah explored by Yonatan Y. Brafman, highlighting the impact of conceptualizing Halakhah on modern Judaism. The discourse of modernity and Jewish law's role in continuity or discontinuity are examined through an overview setting the stage fo

0 views • 23 slides


Harnessing RDD in Program Evaluation: An R Simulation

Explore the application of Regression Discontinuity Design (RDD) for program evaluation through an institutional simulation in R. The study by Gabe Avakian Orona delves into the intricacies of RDD methodology and showcases how to implement it using the statistical tool R. Gain insights into leveragi

0 views • 50 slides


Dutch Experiences with Econometrics in RTD Policy Impact Assessment

Dutch policy impact assessment relies on a mix of RCTs, natural experiments, and advanced econometrics to evaluate the effectiveness of interventions. Dr. Theo Roelandt, Chief Analyst at the Ministry of Economic Affairs & Climate Policies, emphasizes the importance of evidence-based policymaking in

0 views • 16 slides


Accelerating Critical OS Services in Virtualized Systems

The research discusses accelerating critical OS services in virtualized systems using flexible micro-sliced cores. Challenges in server consolidation, tackling virtual time discontinuity, shortening time slice, and dividing CPUs into pools are highlighted. The approach involves serving critical OS s

0 views • 19 slides


Emerging Design and Analysis Approaches in COVID-19 Research

Dennis Ross-Degnan from Harvard Medical School discusses the NEXT-D lessons for COVID-19 research, focusing on study design, bias reduction, data metrics, and the value of long-term research consortia like NEXT-D. The content covers interventions, comparators, observational study design issues, and

0 views • 11 slides


Comprehensive Overview of Rock Mechanics Module at TISHK International University

This module at TISHK International University delves into the fundamental and advanced concepts of rock mechanics, focusing on design and stabilization of excavations in rock masses. Students gain knowledge on stress, strain, and elasticity relationships in rock masses, enabling them to characterize

0 views • 36 slides