In mathematics, power iteration (also known as the power method) is an eigenvalue algorithm: given a diagonalizable matrix , the algorithm will produce a number , which is the greatest (in absolute value) eigenvalue of , and a nonzero vector , which is a corresponding eigenvector of , that is, .The algorithm is also known as the Von Mises iteration. Power iteration is a very simple algorithm, but it may converge slowly. The most time-consuming operation of the algorithm is the multiplication of matrix by a vector, so it is effective for a very large sparse matrix with appropriate implementation. (Wikipedia).
Math 031 041717 Getting power series expansions; Introduction to Taylor Series
Recall "properties of power series". Example applications: using the properties to obtain power series. Introduction to Taylor series. Example of Taylor series that does not recover the original function. Example of Taylor series for exponential function; for sine function.
From playlist Course 3: Calculus II (Spring 2017)
"Understand power notation and calculate simple powers, e.g. squares, cubes."
From playlist Number: Powers, Roots & Laws of Indices
How to apply the power to power rule with rational exponents
👉 Learn how to simplify rational powers using the power rule. There are some laws of exponents which might come handy when simplifying expressions with exponents. Some of the laws include the power rule which states that when an expression with an exponent is raised to another exponent tha
From playlist Raise an Exponent to a Fraction
Interval of Convergence (silent)
Finding the interval of convergence for power series
From playlist 242 spring 2012 exam 3
9A_3 The Inverse of a Matrix Using the Identity Matrix
Continuation of the use of an identity matrix to calculate the inverse of a matrix
From playlist Linear Algebra
Applying the power rule to simplify an expression with a rational power
👉 Learn how to simplify rational powers using the power rule. There are some laws of exponents which might come handy when simplifying expressions with exponents. Some of the laws include the power rule which states that when an expression with an exponent is raised to another exponent tha
From playlist Raise an Exponent to a Fraction
Simplifying an exponent using the power to power rule and rational powers
👉 Learn how to simplify rational powers using the power rule. There are some laws of exponents which might come handy when simplifying expressions with exponents. Some of the laws include the power rule which states that when an expression with an exponent is raised to another exponent tha
From playlist Raise an Exponent to a Fraction
From playlist Complex Multiplication
Simplifying an expression using the power rule of exponents
👉 Learn how to simplify rational powers using the power rule. There are some laws of exponents which might come handy when simplifying expressions with exponents. Some of the laws include the power rule which states that when an expression with an exponent is raised to another exponent tha
From playlist Raise an Exponent to a Fraction
MSPTDA 18: DAX Iterators, Table Functions, Grain, Cardinality, Materializing Tables Excel & Power BI
Zipped folder with all files for this video: https://people.highline.edu/mgirvin/AllClasses/348/MSPTDA/Content/DAX/FilesUsedInVideo18.zip Class web site with files for download: https://people.highline.edu/mgirvin/AllClasses/348/MSPTDA/Content/DAX/DAX.htm pdf Notes: https://people.highl
From playlist Excel Data Analysis Tricks
Loop like a native: while, for, iterators, generators
Ned Batchelder Python provides powerful primitives for iterating over your data in ways that let you express yourself clearly and directly. But even programmers familiar with the tools don't use them as fully as they could. This talk will cover Pyt
From playlist Python Programming Language
CS224W: Machine Learning with Graphs | 2021 | Lecture 4.2 - PageRank: How to Solve?
For more information about Stanford’s Artificial Intelligence professional and graduate programs, visit: https://stanford.io/3jCeHZW Jure Leskovec Computer Science, PhD After introducing PageRank and its formulation, we now discuss methods to solve for PageRank. We present the power iter
From playlist Stanford CS224W: Machine Learning with Graphs
The UK Is Racing to Build the World’s First Commercial Fusion Power Plant
What could the UK’s recent investment announcement mean for the future of sustainable energy? » Subscribe to Seeker!http://bit.ly/subscribeseeker » Watch more Elements! http://bit.ly/ElementsPlaylist There are many directions we could go when it comes to the future of sustainable energy—b
From playlist Elements | Season 4 | Seeker
This video describes the randomized singular value decomposition (rSVD) (Python code). Book Website: http://databookuw.com Book PDF: http://databookuw.com/databook.pdf These lectures follow Chapter 1 from: "Data-Driven Science and Engineering: Machine Learning, Dynamical Systems, and
From playlist Data-Driven Science and Engineering
Lec 11 | MIT 18.085 Computational Science and Engineering I
Initial value problems: wave equation and heat equation A more recent version of this course is available at: http://ocw.mit.edu/18-085f08 License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu
From playlist MIT 18.085 Computational Science & Engineering I, Fall 2007
Iterated Shimura integrals - Yuri Manin
Geometry and Arithmetic: 61st Birthday of Pierre Deligne Yuri Manin Northwestern University October 19, 2005 Pierre Deligne, Professor Emeritus, School of Mathematics. On the occasion of the sixty-first birthday of Pierre Deligne, the School of Mathematics will be hosting a four-day con
From playlist Pierre Deligne 61st Birthday
Power Query To Add Numbers To CSV Data - Dueling Excel 193
Another episode of the Dueling Excel podcast. This time, we tackle Siva's problem of how to add 500 to a cell that contains many numbers: 123,234,345,456. Last week, in Duel 192, Bill used VBA and Mike used LET. Today, we both use Power Query, but in completely different ways. Bill seeks
From playlist Dueling Excel Podcasts with Bill Jelen and Mike Girvin
ω computable bijections from ω to ω^ω
In this video we're going through a paper by Paul Tarau coding up families of explicit pairing functions as well as bijections between the natural numbers and all lists of natural numbers. Here's the code and all the links: https://gist.github.com/Nikolaj-K/5df0a93b2eb65bbc2658929ed48f6c81
From playlist Programming
How from DC motor to AC generator 2!!!
In this video i show how from DC motor can make AC current. Enjoy!!!
From playlist ELECTROMAGNETISM
Python Tutorial: Itertools Module - Iterator Functions for Efficient Looping
In this Python Programming Tutorial, we will be learning about the itertools module. The itertools module is a collection of functions that allows us to work with iterators in an efficient way. Depending on your problem, this can save you a lot of memory and also a lot of work. Let's get s
From playlist Python Tutorials