Units of length | Customary units of measurement
The x unit (symbol xu) is a unit of length approximately equal to 0.1 pm (10−13 m). It is used to quote the wavelength of X-rays and gamma rays. Originally defined by the Swedish physicist Manne Siegbahn (1886–1978) in 1925, the x unit could not at that time be measured directly; the definition was instead made in terms of the spacing between planes of the calcite crystals used in the measuring apparatus. One x unit was set at 1⁄3029.04 of the spacing of the (200) planes of calcite at 18 °C. In modern usage, there are two separate x units, which are defined in terms of the wavelengths of the two most commonly used X-ray lines in X-ray crystallography: * the copper x unit (symbol xu(Cu Kα1)) is defined so that the wavelength of the Kα1 line of copper is exactly 1537.400 xu(Cu Kα1); * the molybdenum x unit (symbol xu(Mo Kα1)) is defined so that the wavelength of the Kα1 line of molybdenum is exactly 707.831 xu(Mo Kα1). The 2006 CODATA recommended values for these units are: 1 xu(Cu Kα1) = 1.00207699(28)×10−13 m,1 xu(Mo Kα1) = 1.00209955(53)×10−13 m. (Wikipedia).
This video explains how to determine a unit vector given a vector. It also explains how to determine the component form of a vector in standard position that intersects the unit circle. http://mathispower4u.yolasite.com/
From playlist Vectors
Determining values of a variable at a particular percentile in a normal distribution
From playlist Unit 2: Normal Distributions
More Standard Deviation and Variance
Further explanations and examples of standard deviation and variance
From playlist Unit 1: Descriptive Statistics
What is the X Y Coordinate System , Intermediate Algebra , Lesson 55
This tutorial gives an introduction to the x y coordinate system, and demonstrates how to represent a point in this system. Join this channel to get access to perks: https://www.youtube.com/channel/UCn2SbZWi4yTkmPUj5wnbfoA/join :)
From playlist Intermediate Algebra
Finding the z-score of x with the formula
Please Subscribe here, thank you!!! https://goo.gl/JQ8Nys Finding the z-score of x with the formula
From playlist Statistics
Mean v Median and the implications
Differences between the mean and median suggest the presence of outliers and/or the possible shape of a distribution
From playlist Unit 1: Descriptive Statistics
ʕ•ᴥ•ʔ Unit Circle and Reference Angle Trigonometry Explained
Quickly master unit circle and reference angle Trigonometry. Watch more lessons like this and try our practice at https://www.studypug.com/algebra-2/trigonometry/unit-circle What is a unit circle? Unit circle is nothing crazy. It's just a circle with radius equal one. Unit circle just me
From playlist Trigonometry
In this *improvised* video, I show that if is a function such that f(x+y) = f(x)f(y) and f'(0) exists, then f must either be e^(cx) or the zero function. It's amazing how we can derive all that just from such small assumptions! This is a must-see for calculus and analysis and algebra afic
From playlist Real Analysis
#5 Set Interval Notation Practice
Practice using set interval notation
From playlist Middle School This Year
Graphing Translations of the Basic Rational Function f(x)=1/x
This video explains how to graph a translation of the basic rational function f(x)=1/x. http://mathispower4u.com
From playlist Graphing Rational Functions
Game Programming Patterns part 22.3 - (Rust, GGEZ) Spatial Partition
We get the unit moving across the screen and moving in and out of each of the cells! Links code - https://github.com/brooks-builds/learning_game_design_patterns twitter - https://twitter.com/brooks_patton book - http://gameprogrammingpatterns.com -- Watch live at https://www.twitch.tv/b
From playlist Game Programming Patterns Book
Game Programming Patterns part 22.1 - (Reading, JavaScript) Spatial Partition
We read through the final chapter of the Game Programming Patterns book! Links code - https://github.com/brooks-builds/learning_game_design_patterns twitter - https://twitter.com/brooks_patton book - http://gameprogrammingpatterns.com -- Watch live at https://www.twitch.tv/brookzerker
From playlist Game Programming Patterns Book
Kristin Courtney: C*-structure on images of completely positive order zero maps
Talk by Kristin Courtney in Global Noncommutative Geometry Seminar (Americas) http://www.math.wustl.edu/~xtang/NCG-Seminar.html on September 16, 2020.
From playlist Global Noncommutative Geometry Seminar (Americas)
Lec 2 | MIT RES.6-008 Digital Signal Processing, 1975
Lecture 2: Discrete-time signals and systems, part 1 Instructor: Alan V. Oppenheim View the complete course: http://ocw.mit.edu/RES6-008S11 License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu
From playlist MIT RES.6-008 Digital Signal Processing, 1975
This calculus 3 video tutorial provides a basic introduction into vectors. It contains plenty of examples and practice problems. My Website: https://www.video-tutor.net Patreon Donations: https://www.patreon.com/MathScienceTutor Amazon Store: https://www.amazon.com/shop/theorganicch
From playlist New Calculus Video Playlist
Function Transformations: Horizontal and Vertical Translations
This video explains to graph graph horizontal and vertical translation in the form a*f(b(x-c))+d. This video looks at how c and d affect the graph of f(x). http://mathispower4u.wordpress.com/
From playlist Determining Transformations of Functions
Kristin Courtney: Generalized inductive limits with asymptotically order zero maps
Talk by Kristin Courtney in Global Noncommutative Geometry Seminar (Europe) http://www.noncommutativegeometry.nl/ncgseminar/ on March 2, 2021
From playlist Talks of Mathematics Münster's reseachers
Ex: Translate a Quadratic Function on the Coordinate Plane
This video explains how to determine the vertical and horizontal shift using function notation.
From playlist Determining Transformations of Functions
Kaggle Reading Group: Neural Networks and Neural Language Models | Kaggle
Join Kaggle Data Scientist Rachael as she reads through an NLP paper! Today's paper is the chapter "Neural Networks and Neural Language Models" from "Speech and Language Processing" by Daniel Jurafsky & James H. Martin. This chapter is new to the currently-in-progress edition of the book,
From playlist Kaggle Reading Group | Kaggle
Unit Vectors, Standard Unit Vectors, Normalizing Vectors(Unit Vector in the Direction of Another)
Please Subscribe here, thank you!!! https://goo.gl/JQ8Nys Unit Vectors, Standard Unit Vectors, Normalizing Vectors(Unit Vector in the Direction of Another)
From playlist Calculus 3