Noncentral distributions | Continuous distributions
In probability theory and statistics, the noncentral F-distribution is a continuous probability distribution that is a noncentral generalization of the (ordinary) F-distribution. It describes the distribution of the quotient (X/n1)/(Y/n2), where the numerator X has a noncentral chi-squared distribution with n1 degrees of freedom and the denominator Y has a central chi-squared distribution with n2 degrees of freedom. It is also required that X and Y are statistically independent of each other. It is the distribution of the test statistic in analysis of variance problems when the null hypothesis is false. The noncentral F-distribution is used to find the power function of such a test. (Wikipedia).
Lecturer: Dr. Erin M. Buchanan Missouri State University Spring 2016 I am so excited to show you our new effect size scripts! You enter the basic statistics you have from your output, and these scripts will calculate your test statistic, p values, confidence interval for the mean, effect
From playlist Advanced Statistics Videos
Range of Multivariable Function f(x, y) = x^2 + y^2
Please Subscribe here, thank you!!! https://goo.gl/JQ8Nys Range of Multivariable Function f(x, y) = x^2 + y^2
From playlist Calculus
Derive the Variation of Parameters Formula to Solve Linear Second Order Nonhomogeneous DEs
This video derives or proves the variation of parameters formula used to find a particular solution and solve linear second order nonhomogeneous differential equations. Site: http://mathispower4u.com
From playlist Linear Second Order Nonhomogeneous Differential Equations: Variation of Parameters
The Generalized Likelihood Ratio Test
http://AllSignalProcessing.com for more great signal processing content, including concept/screenshot files, quizzes, MATLAB and data files. There is no universally optimal test strategy for composite hypotheses (unknown parameters in the pdfs). The generalized likelihood ratio test (GLRT
From playlist Estimation and Detection Theory
R - MOTE Package Avaliable on GitHub
Lecturer: Dr. Erin M. Buchanan Missouri State University Summer 2017 You can check out our package on git: https://github.com/doomlab/MOTE You can install with this code: install.packages("devtools") ##only needed if you do not have it yet devtools::install_github("doomlab/MOTE")
From playlist Learn R + Statistics
Positioned for Success: Targeting Mathematica to Strengthen U.S. Defense
When a contractor for the U.S. Department of Defense called on Bruce Colletti to develop a geo-positioning application for precision targeting, Colletti called on Mathematica. Mathematica is the only software available that he could use to combine the vast technical and programmatic functi
From playlist Wolfram Research: Portraits of Success
Find a Particular Solution to a Nonhomgeneous DE Using Variation of Parameters
This video explains how to determine a particular solution to a linear second order differential equation using the method of variation of parameters. http://mathispower4u.com
From playlist Linear Second Order Nonhomogeneous Differential Equations: Variation of Parameters
Determine a Particular Solution of a Second Order DE using Variation of Parameters
This video provides an example of how to find a particular solution of a linear second order nonhomogeneous differential equation using the method of variation of parameters. Site: http://mathispower4u.com
From playlist Linear Second Order Nonhomogeneous Differential Equations: Variation of Parameters
Ex 2: General Solution to a Second Order DE Using Variation of Parameters
This video provides an example of how to determine the general solution to a linear second order nonhomogeneous differential equation. Site: http://mathispower4u.com
From playlist Linear Second Order Nonhomogeneous Differential Equations: Variation of Parameters
Removable and Nonremovable Discontinuities of f(x) = (x + 1)/(x^2 + 3x+ 2)
Please Subscribe here, thank you!!! https://goo.gl/JQ8Nys Removable and Nonremovable Discontinuities of f(x) = (x + 1)/(x^2 + 3x+ 2)
From playlist Calculus
Differential Equations | Variation of Parameters for a System of DEs
We solve a nonhomogeneous system of linear differential equations using the method of variation of parameters. http://www.michael-penn.net http://www.randolphcollege.edu/mathematics/
From playlist Systems of Differential Equations
Prove the Form of the General Solution to a Linear Second Order Nonhomogeneous DE
This video explains the form of the general solution to linear second order nonhomogeneous differential equations. Site: http://mathispower4u.com
From playlist Linear Second Order Nonhomogeneous Differential Equations: Method of Undetermined Coefficients
The Form of the Particular Solution Using the Method of Undetermined Coefficients - Part 1
This video provides examples of how to determine the form of the particular solution to a linear second order nonhomogeneous differential equation. The particular solution is not found. Site: http://mathispower4u.com
From playlist Linear Second Order Nonhomogeneous Differential Equations: Method of Undetermined Coefficients
From playlist COMP0168 (2020/21)
Integral Transforms Lecture 3: Distributions. Oxford Mathematics 2nd Year Student Lecture
This short course from Sam Howison, all 9 lectures of which we are making available (this is lecture 3), introduces two vital ideas. First, we look at distributions (or generalised functions) and in particular the mathematical representation of a 'point mass' as the Dirac delta function.
From playlist Oxford Mathematics Student Lectures - Integral Transforms
Functional Analysis Lecture 18 2014 04 01 Convolution and the Fourier Transform; p.v. (1/x)
Dilation of a function; dual dilation. Dilation and dual dilation of a distribution. Homogeneous functions and distributions. Degree of homogeneity of a Fourier transform of a homogeneous tempered distribution. Important example: Fourier transform of the distribution |x|^r. Regular di
From playlist Course 9: Basic Functional and Harmonic Analysis
Lecture 14 | The Fourier Transforms and its Applications
Lecture by Professor Brad Osgood for the Electrical Engineering course, The Fourier Transforms and its Applications (EE 261). Professor Osgood continues to lecture on distributions. The Fourier transform is a tool for solving physical problems. In this course the emphasis is on relatin
From playlist Lecture Collection | The Fourier Transforms and Its Applications
All of Statistics - Chapter 2 - Random Variables
🎬 This is my video summary of Chapter 2 (Random Variables) of "All of Statistics" by Larry Wasserman. 👉 If you are enjoying my work please subscribe to my youtube channel and consider supporting my work here: https://buymeacoffee.com/c3founder Read more about the "All of Statistics" vid
From playlist Summer of Math Exposition Youtube Videos
11. Parametric Hypothesis Testing (cont.) and Testing Goodness of Fit
MIT 18.650 Statistics for Applications, Fall 2016 View the complete course: http://ocw.mit.edu/18-650F16 Instructor: Philippe Rigollet In this lecture, Prof. Rigollet talked about Glivenko-Cantelli Theorem (fundamental theorem of statistics), Donsker’s Theorem, and Kolmogorov-Smirnov test
From playlist MIT 18.650 Statistics for Applications, Fall 2016
The Form of the Particular Solution Using the Method of Undetermined Coefficients - Part 2
This video provides examples of how to determine the form of the particular solution to a linear second order nonhomogeneous differential equation when terms are repeated. The particular solution is not found. Site: http://mathispower4u.com
From playlist Linear Second Order Nonhomogeneous Differential Equations: Method of Undetermined Coefficients