More Standard Deviation and Variance
Further explanations and examples of standard deviation and variance
From playlist Unit 1: Descriptive Statistics
Determining values of a variable at a particular percentile in a normal distribution
From playlist Unit 2: Normal Distributions
Percentiles, Deciles, Quartiles
Understanding percentiles, quartiles, and deciles through definitions and examples
From playlist Unit 1: Descriptive Statistics
"Understand power notation and calculate simple powers, e.g. squares, cubes."
From playlist Number: Powers, Roots & Laws of Indices
(New Version Available) Inverse Functions
New Version: https://youtu.be/q6y0ToEhT1E Define an inverse function. Determine if a function as an inverse function. Determine inverse functions. http://mathispower4u.wordpress.com/
From playlist Exponential and Logarithmic Expressions and Equations
Powered by https://www.numerise.com/ The following video introduces how to manipulate and evaluate indices to the power of unit fractions. www.hegartymaths.com http://www.hegartymaths.com/
From playlist Index notation
Tones, notes, duodecimals: and a Eureka moment for arithmetic | Maths and Music | N J Wildberger
Can music teach us something about basic arithmetic? In this video we will begin to appreciate that the answer might be: YES! We start by making the distinction between tones (of which there are twelve possibilities in our Western system) and notes, which are associated rather to frequenci
From playlist Maths and Music
Introduction to Pitch Systems in Tonal Music Part 2: The Octave and Just Intervals
UCI Introduction to Pitch Systems in Tonal Music (Fall 2012) Lec 02. Pitch Systems in Tonal Music -- The Octave and Just Intervals -- View the complete course: http://ocw.uci.edu/courses/introduction_to_pitch_systems_in_tonal_music.html Instructor: John Crooks, MFA License: Creative Comm
From playlist Introduction to Pitch Systems in Tonal Music
An introduction to inverse functions. I talk about what an inverse function is, the relationship between domain and range, and the composition of two inverse functions. Stay tuned for part two! Facebook: https://www.facebook.com/braingainzofficial Instagram: https://www.instagram.com/b
From playlist Precalculus
16. Auditory nerve; psychophysics of frequency resolution
MIT 9.04 Sensory Systems, Fall 2013 View the complete course: http://ocw.mit.edu/9-04F13 Instructor: Chris Brown This video covers the auditory nerves and frequency resolution, including tuning and tonotopy, frequency discrimination and phase locking. License: Creative Commons BY-NC-SA M
From playlist MIT 9.04 Sensory Systems, Fall 2013
Programming Perlin-like Noise (C++)
NOTE! This is an approximation of Perlin Noise! :-S Noise is at the root of most procedurally generated content. However, just choosing random numbers alone is insufficient. Perlin noise adds local coherence over different scales to generate natural looking formations, which can be furthe
From playlist Interesting Programming
Introduction to Pitch Systems in Tonal Music Part 3: Octave equivalence and More
UCI Introduction to Pitch Systems in Tonal Music (Fall 2012) Lec 03. Pitch Systems in Tonal Music -- Octave equivalence, circular pitch systems, and the major triad -- View the complete course: http://ocw.uci.edu/courses/introduction_to_pitch_systems_in_tonal_music.html Instructor: John Cr
From playlist Introduction to Pitch Systems in Tonal Music
Lecture 0504 Implementation note: Unrolling parameters
Machine Learning by Andrew Ng [Coursera] 05 Neural Networks Learning
From playlist Machine Learning by Professor Andrew Ng
http://AllSignalProcessing.com for free e-book on frequency in signal processing and much more. Introduction to continuous- and discrete-time sinusoids, relationship between discrete- and continuous-time frequency through sampling, and illustration of using sinusoids to represent more com
From playlist Introduction and Background
Introduction to Pitch Systems in Tonal Music Part 9: A 12-Tone Pythagorean Set
UCI Introduction to Pitch Systems in Tonal Music (Fall 2012) Lec 09. Pitch Systems in Tonal Music -- A 12-Tone Pythagorean Set -- View the complete course: http://ocw.uci.edu/courses/introduction_to_pitch_systems_in_tonal_music.html Instructor: John Crooks, MFA License: Creative Commons B
From playlist Introduction to Pitch Systems in Tonal Music
The impossibility of a Pythagorean scale and "sqrt(2)" | Maths and Music | N J Wildberger
Let's use the important cycle of fifths and the musical clock system based on the 12 tone chromatic scale to try to precisely create frequencies for a "perfect" scale. This attempt we know is doomed to failure, but it is instructive to see the same arithmetical issue encountered in the pre
From playlist Maths and Music
Definition of the Inverse of a Function
MATH 1314 Kilgore College
From playlist MATH 1314: College Algebra (depreciated)