Detrended correspondence analysis (DCA) is a multivariate statistical technique widely used by ecologists to find the main factors or gradients in large, species-rich but usually sparse data matrices that typify ecological community data. DCA is frequently used to suppress artifacts inherent in most other multivariate analyses when applied to gradient data. (Wikipedia).
Determine the form of a particular solution, second order linear differential equation, sect 4.4#31
Determine the form of a particular solution, Form of a particular solution with undetermined coefficients, particular solution for a non-homogeneous differential equation, second order non-homogeneous linear differential equations, For more calculus and differential equations tutorials
From playlist Method of Undetermined Coefficients, (Nagle Sect4.4)
B01 An introduction to separable variables
In this first lecture I explain the concept of using the separation of variables to solve a differential equation.
From playlist Differential Equations
QRM 6-2: TS for RM 1 (detrending)
Welcome to Quantitative Risk Management (QRM). How to detrend a time series? Why is it important? Better to use linear regression or to rely on first differences? Let us see together. The R Notebook is available here: https://www.dropbox.com/s/xmjbt6qlb9f9j67/Lesson6.Rmd And here the pd
From playlist Quantitative Risk Management
Differential Equations | Undetermined Coefficients for a System of DEs
We use the method of undetermined coefficients to solve a nonhomogeneous system of first order linear differential equations. http://www.michael-penn.net http://www.randolphcollege.edu/mathematics/
From playlist Systems of Differential Equations
Reducible Second Order Differential Equations, Missing Y (Differential Equations 26)
https://www.patreon.com/ProfessorLeonard How so solve Reducible Second Order Differential Equations by making a substitution when missing the "y" variable.
From playlist Differential Equations
Time Series Analysis of Terrorist events in the Global Terrorism Database by Sunil Kumar
Program Summer Research Program on Dynamics of Complex Systems ORGANIZERS: Amit Apte, Soumitro Banerjee, Pranay Goel, Partha Guha, Neelima Gupte, Govindan Rangarajan and Somdatta Sinha DATE : 15 May 2019 to 12 July 2019 VENUE : Madhava hall for Summer School & Ramanujan hall f
From playlist Summer Research Program On Dynamics Of Complex Systems 2019
Machine learning methods trained on simple models can predict critical transitions... by Smita Deb
PROGRAM TIPPING POINTS IN COMPLEX SYSTEMS (HYBRID) ORGANIZERS Partha Sharathi Dutta (IIT Ropar, India), Vishwesha Guttal (IISc, India), Mohit Kumar Jolly (IISc, India) and Sudipta Kumar Sinha (IIT Ropar, India) DATE & TIME 19 September 2022 to 30 September 2022 VENUE Ramanujan Lecture Hal
From playlist TIPPING POINTS IN COMPLEX SYSTEMS (HYBRID, 2022)
Determine the form of a particular solution, second order linear differential equation, sect4.4 #29
Form of a particular solution with undetermined coefficients, particular solution for a non-homogeneous differential equation, second order non-homogeneous linear differential equations, For more calculus and differential equations tutorials, check out my new channel "just calculus":
From playlist Method of Undetermined Coefficients, (Nagle Sect4.4)
Scale-free dynamics via detrended fluctuation analysis (DFA)
This video lesson is part of a complete course on neuroscience time series analyses. The full course includes - over 47 hours of video instruction - lots and lots of MATLAB exercises and problem sets - access to a dedicated Q&A forum. You can find out more here: https://www.udemy.
From playlist NEW ANTS #3) Time-frequency analysis
Techniques for Sampling and Analysis in Dendrochronology
We now know what dendrochronologists do. They examine tree rings. But precisely how do they do this? How do they collect the data? How do they analyze it? This is a very involved question, but let's try to answer it by investigating the field practices of the dendrochronologist, as well as
From playlist Botany
Introduction to Machine Learning with Time Series || Markus Loning
Time series are ubiquitous in real-world applications, but often add considerable complications to data science workflows. What’s more, most available machine learning toolboxes (e.g. scikit-learn) are limited to the tabular setting, and cannot easily be applied to time series data. In th
From playlist Machine Learning
Imprints of log-periodicity and the prediction to blowout in a turbulent .... by Ankan Banerjee
PROGRAM TIPPING POINTS IN COMPLEX SYSTEMS (HYBRID) ORGANIZERS: Partha Sharathi Dutta (IIT Ropar, India), Vishwesha Guttal (IISc, India), Mohit Kumar Jolly (IISc, India) and Sudipta Kumar Sinha (IIT Ropar, India) DATE: 19 September 2022 to 30 September 2022 VENUE: Ramanujan Lecture Hall an
From playlist TIPPING POINTS IN COMPLEX SYSTEMS (HYBRID, 2022)
C07 Homogeneous linear differential equations with constant coefficients
An explanation of the method that will be used to solve for higher-order, linear, homogeneous ODE's with constant coefficients. Using the auxiliary equation and its roots.
From playlist Differential Equations
Find a General Solution to a Nonhomogeneous DE Using Undetermined Coefficients (Linear)
This video explains how to determine the general solution to a linear second order nonhomogeneous differential equation using the method of undetermined coefficients. http://mathispower4u.com
From playlist Linear Second Order Nonhomogeneous Differential Equations: Method of Undetermined Coefficients
Live CEOing Ep 502: Design Review of Spatial Statistics
In this episode of Live CEOing, Stephen Wolfram discusses upcoming improvements and features to the Wolfram Language. If you'd like to contribute to the discussion in future episodes, you can participate through this YouTube channel or through the official Twitch channel of Stephen Wolfram
From playlist Behind the Scenes in Real-Life Software Design
C56 Continuation of previous problem
Adding a bit more depth to the previous problem.
From playlist Differential Equations
Labeling a System by Solving Using Elimination Method
👉Learn how to solve a system (of equations) by elimination. A system of equations is a set of equations which are collectively satisfied by one solution of the variables. The elimination method of solving a system of equations involves making the coefficient of one of the variables to be e
From playlist Solve a System of Equations Using Elimination | Medium
SPSS Tutorial for data analysis | SPSS for Beginners | Part 2
SPSS Statistics is a software package used for interactive, or batched, statistical analysis. Long produced by SPSS Inc., it was acquired by IBM in 2009. The current versions are named IBM SPSS Statistics. In this course you will how to use SPSS for data analysis. This #SPSS course is begi
From playlist SPSS data Analysis
Networks: Part 4 - Oxford Mathematics 4th Year Student Lecture
Network Science provides generic tools to model and analyse systems in a broad range of disciplines, including biology, computer science and sociology. This course (we are showing the whole course over the next few weeks) aims at providing an introduction to this interdisciplinary field o
From playlist Oxford Mathematics Student Lectures - Networks
Determine the form of a particular solution, second order linear differential equation, sect 4.4 #27
Determine the form of a particular solution, Form of a particular solution with undetermined coefficients, particular solution for a non-homogeneous differential equation, second order non-homogeneous linear differential equations, For more calculus and differential equations tutorials
From playlist Method of Undetermined Coefficients, (Nagle Sect4.4)