Non-uniform random numbers | Pseudorandom number generators
The ratio of uniforms is a method initially proposed by Kinderman and Monahan in 1977 for pseudo-random number sampling, that is, for drawing random samples from a statistical distribution. Like rejection sampling and inverse transform sampling, it is an exact simulation method. The basic idea of the method is to use a change of variables to create a bounded set, which can then be sampled uniformly to generate random variables following the original distribution. One feature of this method is that the distribution to sample is only required to be known up to an unknown multiplicative factor, a common situation in computational statistics and statistical physics. (Wikipedia).
This video defines a ratio and provides several examples on how to write a ratio and shows how to simplify a ratio. http://mathispower4u.wordpress.com/
From playlist Ratios and Rates
This is a short video tutorial on the basics of ratios. For interactive applets, worksheets, and more videos go to http://www.mathvillage.info
From playlist All about ratios and proportions
Ratios Introduction - what are ratios?
Ratios are used to compare different quantities. In this introduction to ratios we will look at what ratios are, how we deal with ratios of different measurement units and that ratios can be simplified. To donate to the tecmath channel:https://paypal.me/tecmath To support tecmath on Pa
From playlist Ratios
Unit Prices and Proportions - M5 and M6
Compare unit prices and quantities with ratios and proportions.
From playlist Arithmetic and Pre-Algebra: Ratio and Proportion
This is a short video tutorial on simplifying ratios. For interactive applets, worksheets, and more videos go to http://www.mathvillage.info
From playlist All about ratios and proportions
Use a Ratio and Tape (Bar) Diagram to Determine if Ratios are Equivalent (CC:6.RP.3)
This video uses a tape or bar diagram to explain the meaning of a ratio. The tape diagram is used to determine if given ratios are equivalent.
From playlist Ratios and Rates
Learn how to take equivalent ratios and rewrite them into a ratio table. Then solve a proportion question with the table. http://www.MathVillage.info
From playlist All about ratios and proportions
Advanced Hydraulics by Dr. Suresh A Kartha,Department of Civil Engineering,IIT Guwahati.For more details on NPTEL visit http://nptel.iitm.ac.in
From playlist IIT Guwahati: Advanced Hydraulics | CosmoLearning.org Civil Engineering
Nexus Trimester - Omri Weinstein (Courant Institute (NYU)) 5/6
Interactive Information Complexity and Applications : Interactive Compression - Part II (Courant Institute (NYU) February 09, 2016 Abstract: Communication complexity had a profound impact on nearly every field of theoretical computer science, and is one of the rare methods for proving unco
From playlist Nexus Trimester - 2016 - Distributed Computation and Communication Theme
Mod-05 Lec-25 Pr. Loss, Combustion efficiency; Combustion intensity
Jet Aircraft Propulsion by Prof. Bhaskar Roy and Prof. A. M. Pradeep, Department of Aerospace Engineering, IIT Bombay. For more details on NPTEL visit http://nptel.iitm.ac.in
From playlist IIT Bombay: Aerospace - Jet Aircraft Propulsion (CosmoLearning Aerospace Engineering)
Julian Barbour on Time, the Universe, and Reality | Closer To Truth Chats
Julian Barbour, physicist, talks the illusion of time, the origin of the universe, and what is reality. He also discusses his newest book, "The Janus Point: A New Theory of Time," which makes the radical argument that the growth of order drives the passage of time -- and shapes the destiny
From playlist Closer To Truth Chats
Cryptography and Network Security by Prof. D. Mukhopadhyay, Department of Computer Science and Engineering, IIT Kharagpur. For more details on NPTEL visit http://nptel.iitm.ac.in
From playlist Computer - Cryptography and Network Security
Stress and strain in a bar in tension for a linearly elastic material. Lectures created for Mechanics of Solids and Structures course at Olin College.
From playlist Lectures for mechanics of solids and structures
How to Find a Random Point in a High Dimensional Ball #SoME2
My video for the SoME2 competition hosted by 3Blue1Brown. References: - Justin's video: "The BEST Way to Find a Random Point in a Circle" (https://www.youtube.com/watch?v=4y_nmpv-9lI&list=PLnQX-jgAF5pTkwtUuVpqS5tuWmJ-6ZM-Z&index=6&t=3s) - "Vector Calculus, Linear Algebra, and Differential
From playlist Summer of Math Exposition 2 videos
Brief Introduction to Probability and Simulation: -Elaine Spiller
PROGRAM: Data Assimilation Research Program Venue: Centre for Applicable Mathematics-TIFR and Indian Institute of Science Dates: 04 - 23 July, 2011 DESCRIPTION: Data assimilation (DA) is a powerful and versatile method for combining observational data of a system with its dynamical mod
From playlist Data Assimilation Research Program