Observability is a measure of how well internal states of a system can be inferred from knowledge of its external outputs. In control theory, the observability and controllability of a linear system are mathematical duals. The concept of observability was introduced by the Hungarian-American engineer Rudolf E. Kálmán for linear dynamic systems. A dynamical system designed to estimate the state of a system from measurements of the outputs is called a state observer or simply an observer for that system. (Wikipedia).
Observability is a hot tech topic yet has also become one of the industry’s most overused buzzwords. The term means understanding the behavior, performance, and other aspects of cloud infrastructure and cloud apps based on the data they generate, such as metrics, events, logs and traces. O
From playlist Software Development
2022 State of Observability and Log Management
We’re in the midst of a perfect storm of massive data growth and need for innovation. Watch this video to learn how different IT teams are managing the explosion of log data, and how innovation in observability can help. PUBLICATION PERMISSIONS: Original video was published with the Creat
From playlist Performance and Testing
To have sound levels of self-esteem is one of the gateways to happiness. But achieving this has very little to do with the progress of our careers. If you like our films, take a look at our shop (we ship worldwide): https://goo.gl/1Uj9JM Watch more films on SELF: http://bit.ly/TSOLself P
From playlist SELF
What is an Injective Function? Definition and Explanation
An explanation to help understand what it means for a function to be injective, also known as one-to-one. The definition of an injection leads us to some important properties of injective functions! Subscribe to see more new math videos! Music: OcularNebula - The Lopez
From playlist Functions
We are – almost all of us – deeply attracted to the idea of being normal. But what if our idea of ‘normal’ isn’t normal? A plea for a broader definition of an important term. If you like our films, take a look at our shop (we ship worldwide): https://goo.gl/ojRR53 Join our mailing list: h
From playlist SELF
The idea of ‘atonement’ sounds very old-fashioned and is deeply rooted in religious tradition. To atone means, in essence, to acknowledge one’s capacity for wrongness and one’s readiness for apology and desire for change. It’s a concept that every society needs at its center. For gifts and
From playlist RELATIONSHIPS
Pure OCD (Obsessive Compulsive Disorder) is an unfortunate state of mind, which a surprising number of us may suffer from, where certain deeply distressing, intrusive and shocking thoughts refuse to leave us alone. The suggested solution doesn't target the thoughts themselves, but rather t
From playlist SELF
Injective, Surjective and Bijective Functions (continued)
This video is the second part of an introduction to the basic concepts of functions. It looks at the different ways of representing injective, surjective and bijective functions. Along the way I describe a neat way to arrive at the graphical representation of a function.
From playlist Foundational Math
What is Beauty in Design?: Understanding Design
Designers strive to fill up the world with beautiful environments, packaging, products and landscapes. These can be defined as aesthetic experiences wherein designers use the study of beauty to create pleasurable experiences for humans to interact with items and spaces. Join Prasad Borad
From playlist Understanding Design
Game Programming Patterns part 7.1 - (Reading) Observer Pattern
I read through the Observer Pattern chapter of the Game Programming Patterns book. Links Book - http://gameprogrammingpatterns.com/ -- Watch live at https://www.twitch.tv/brookzerker
From playlist Game Programming Patterns Book
Test for Influential Observations
Regression Analysis by Dr. Soumen Maity,Department of Mathematics,IIT Kharagpur.For more details on NPTEL visit http://nptel.ac.in
From playlist IIT Kharagpur: Regression Analysis | CosmoLearning.org Mathematics
Observing Quanta, Observing Nature? | Episode 1708 | Closer To Truth
Why is an observer key to quantum physics? Does the act of observation affect what exists and what happens in the external world? Why is Observation in the quantum world a mystery? Featuring interviews with Max Tegmark, Anthony Aguirre, David Wallace, Sean Carroll, Seth Lloyd, David Chalme
From playlist Closer To Truth | Season 17
Learn the concepts and the mathematics associated with the Doppler Effect in less than 10 minutes. You can find more information that supports this video on our website: Lesson Notes: https://www.physicsclassroom.com/Physics-Video-Tutorial/Vibrations-and-Waves/Doppler-Effect/Lecture-Not
From playlist Vibrations and Waves
Nudging methods in geophysical data assimilation: (Part 1) - Didier Auroux
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
Observer Design Pattern - Beau teaches JavaScript
With the Observer Design Pattern, if an object is modified it broadcasts to dependent objects that a change has occurred. Code 🔗 http://codepen.io/beaucarnes/pen/mRaoyK?editors=0012 Other resources on topic: 🔗 https://scotch.io/bar-talk/4-javascript-design-patterns-you-should-know 🔗 http
From playlist Design Patterns - Beau teaches JavaScript
Game Programming Patterns part 7.7 - (Rust) Observer Pattern
I use the observer pattern in the Rust infinite runner to have the obstacles send events to the score. Links code - https://github.com/brooks-builds/learning_game_design_patterns twitter - https://twitter.com/brooks_patton book - http://gameprogrammingpatterns.ocm/ -- Watch live at htt
From playlist Game Programming Patterns Book
Wicked Good Ember 2015 - The Observer tip-jar by Stefan Penner
Wicked Good Ember 2015 - The Observer tip-jar by Stefan Penner As an ember developer, we have a large collection of tools at our disposal. Sometimes it is tricky to know what the best tool is for a given task. Likely one of the most problematic ambiguities comes from the pair computed pro
From playlist Wicked Good Ember 2015
How To Solve Doppler Effect Physics Problems
This physics video tutorial provides a basic introduction into the doppler effect of moving sound waves. it explains how to solve doppler effect problems in physics. Any time the source moves toward the observer or if the observer moves toward the source, the detected frequency will incr
From playlist New Physics Video Playlist
Get the Code: http://goo.gl/EYGnQ Best Design Patterns Book : http://goo.gl/W0wyie MY UDEMY COURSES ARE 87.5% OFF TIL July 16th ($9.99) https://www.udemy.com/ ➡️ Python Data Science Series for $9.99 : Highest Rated & Largest Python Udemy Course + 56 Hrs + 200 Videos + Data Science https
From playlist Java Video Tutorial
This video explains what a mathematical function is and how it defines a relationship between two sets, the domain and the range. It also introduces three important categories of function: injective, surjective and bijective.
From playlist Foundational Math