Inequalities

Welch bounds

In mathematics, Welch bounds are a family of inequalities pertinent to the problem of evenly spreading a set of unit vectors in a vector space. The bounds are important tools in the design and analysis of certain methods in telecommunication engineering, particularly in coding theory. The bounds were originally published in a 1974 paper by L. R. Welch. (Wikipedia).

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Definite Integral Using Limit Definition

Please Subscribe here, thank you!!! https://goo.gl/JQ8Nys Definite Integral Using Limit Definition. In this video we compute a definite integral using the limit definition.

From playlist Calculus

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3 The limit laws

Describing the common laws of limits. Knowing these will greatly simplify your calculations of limits.

From playlist Life Science Math: Limits in calculus

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Evaluating Limits Definition of Derivative

I work through 2 example evaluating the limit definition of a derivative. Check out http://www.ProfRobBob.com, there you will find my lessons organized by chapters within each subject. If you'd like to make a donation to support my efforts look for the "Tip the Teacher" button on my chann

From playlist Calculus (New)

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Part 1: Formal Definition of a Limit

This video states the formal definition of a limit and provide an epsilon delta proof that a limit exists. complete Video Library at http://www.mathispower4u.com

From playlist Limits

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Infinite Limits With Equal Exponents (Calculus)

#Calculus #Math #Engineering #tiktok #NicholasGKK #shorts

From playlist Calculus

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8 Indeterminate form

The most difficult topic in limits: the indeterminate form.

From playlist Life Science Math: Limits in calculus

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Epsilon delta limit (Example 3): Infinite limit at a point

This is the continuation of the epsilon-delta series! You can find Examples 1 and 2 on blackpenredpen's channel. Here I use an epsilon-delta argument to calculate an infinite limit, and at the same time I'm showing you how to calculate a right-hand-side limit. Enjoy!

From playlist Calculus

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Seminar on Applied Geometry and Algebra (SIAM SAGA): Dustin Mixon

Title: Packing Points in Projective Spaces Speaker: Dustin Mixon Date: Tuesday, March 8, 2022 at 11:00am Eastern Abstract: Given a compact metric space, it is natural to ask how to arrange a given number of points so that the minimum distance is maximized. For example, the setting of the

From playlist Seminar on Applied Geometry and Algebra (SIAM SAGA)

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Jamovi 1.2/1.6 Tutorial: Independent-Samples t-test (Episode 8)

In this Jamovi tutorial, I go through a full example from the data library on independent-samples t-tests. Features include both Student's t and Welch's correction , testing a direct hypothesis, and getting additional stats like effect size and descriptives. A simple interface for a simple

From playlist Jamovi Tutorials

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How to do an Independent Samples t Test in JASP (11-10)

Using a dataset about puppy training, we learn how to set up and run an independent samples t test. We import data into JASP, conduct the test, interpret the results and write up the findings. We will learn to check the assumptions of homogeneity of variance using a Levene’s test and norma

From playlist Discovering Statistics with JASP

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07e Python Data Analytics: Hypothesis Testing Interactive

Interactive discussion of hypothesis testing with a short lecture and use of my interactive hypothesis testing based on Python in Jupyter Notebook. Teh code is available on my GitHub repository (GeostatsGuy) at https://github.com/GeostatsGuy/PythonNumericalDemos/blob/master/Interactive_Hyp

From playlist Data Analytics and Geostatistics

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Welch's Method: The Averaged Periodogram

http://AllSignalProcessing.com for more great signal-processing content: ad-free videos, concept/screenshot files, quizzes, MATLAB and data files. Poor variance properties of the periodogram motivate averaging methods for estimating the power spectrum. In Welch's method the data is partit

From playlist Estimation and Detection Theory

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Jamovi 2.X Tutorial: JEVA Add-On Module (Episode 52)

In this Jamovi tutorial, I explore the new JEVA/jeva add-on module. This module explores a new way top approach making statistical decisions using the Log Likelihood Ratio rather than p-values. I discuss how to integrate this module into traditional frequentist model estimation (using Gene

From playlist Jamovi Tutorials

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Matthew Foreman: Welch games to Laver ideals

Recorded during the meeting "XVI International Luminy Workshop in Set Theory" the September 16, 2021 by the Centre International de Rencontres Mathématiques (Marseille, France) Filmmaker: Guillaume Hennenfent Find this video and other talks given by worldwide mathematicians on CIRM's Au

From playlist Logic and Foundations

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Calculus - Limits

Review of Limits by iacedcalculus.com team - please check out our handouts and a problem set below! Limits Laws - https://tinyurl.com/3yh4u2ud Limits Flow Chart - https://tinyurl.com/38y85mpp Limits Problems - https://tinyurl.com/pdpwx7nz Limits Solutions - https://tinyurl.com/vuz3h8pc

From playlist Summer of Math Exposition Youtube Videos

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2. Compression: Huffman and LZW

MIT 6.02 Introduction to EECS II: Digital Communication Systems, Fall 2012 View the complete course: http://ocw.mit.edu/6-02F12 Instructor: George Verghese This lecture covers examples of Huffman coding and limitations of coding. Lempel-Ziv-Welch is introduced as an adaptive variable-leng

From playlist MIT 6.02 Introduction to EECS II: Digital Communication Systems, Fall 2012

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PSPP 1.4.0-2 Tutorial Series (Episode 6): Independent Samples t-Test

In this PSPP tutorial, I show how to set up and analyze the output of an Independent samples t-test and discuss its limitations. PSPP: https://www.gnu.org/software/pspp/ NOTE: This tutorial uses the current build of 1.4.0-2 on MacOS. Also part of this video was my experimental foray into

From playlist PSPP Tutorials

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1B Outline for this course

Just a quick note on what we are going to cover.

From playlist Life Science Math: Limits in calculus

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Introduction to Infinite Limits in Calculus 1

Introduction to Infinite Limits in Calculus 1

From playlist Calculus 1 Exam 1 Playlist

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Data Science - Part XIII - Hidden Markov Models

For downloadable versions of these lectures, please go to the following link: http://www.slideshare.net/DerekKane/presentations https://github.com/DerekKane/YouTube-Tutorials This lecture provides an overview on Markov processes and Hidden Markov Models. We will start off by going throug

From playlist Data Science

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Coding theory | Cauchy–Schwarz inequality | Equiangular lines | Mathematics | Quantum t-design | Vector space | Inequality (mathematics) | Trace (linear algebra) | Gram matrix | Spherical design | Rank (linear algebra)