Brian McLogan
Master Graphing Cosine with a change in the Period
Master Graphing Cosine with a change in the Period
IDG TECHtalk
A quick look at dplyr’s new across() function
See how to use dplyr’s new across() to run functions across multiple columns at once. You can even run more than one function in the same line of code. Access the data here:...
IDG TECHtalk
How to use Windows Delivery Optimization
Let us know what you’d like to see in a future Windows Security Tips video in the comments.
Brian McLogan
What are the important characteristics of the sine and cosine graph
👉 Learn the basics to graphing sine and cosine functions. The sine graph is a sinusiodal graph with x-intercepts at x = 2n*pi, maximun value of 1 at x = pi/2 + 2n*pi and minimum value of -1 at x = -pi/2 + 2n*pi. The cosine graph is a...
Brian McLogan
Graph the Secant Function with an Extension of It's Period and Vertical Shift
👉 Learn how to graph a secant function. To graph a secant function, we start with the cosine graph by first determining the amplitude (the maximum point on the graph), the period (the distance/time for a complete oscillation), the phase...
Curated Video
Python for Data Analysis: Step-By-Step with Projects - Tackling Missing Data (Imputing with Model)
This video explains tackling missing data (imputing with model). This clip is from the chapter "Cleaning Data" of the series "Python for Data Analysis: Step-By-Step with Projects".This section introduces you how to clean the data.
Brian McLogan
Learning how to find the maximum value of an objective function
Learn how to solve problems using linear programming. A linear programming problem involves finding the maximum or minimum value of an equation, called the objective functions, subject to a system of inequalities, called the constraints....
Curated Video
How inductors work
If you're curious about inductors and how they work, then this is the video for you! In this video, we'll explore the basics of inductors and their role in electrical engineering.
Curated Video
Power BI Masterclass - Merging Tables in Power BI: Tips and Major Pitfalls
In this video, we will cover merging tables in Power BI: tips and major pitfalls. This clip is from the chapter "The Next Level" of the series "Power BI Masterclass".null
Brian McLogan
How to Graph the Sine Graph with Period Change
👉 Learn how to graph a sine function. To graph a sine function, we first determine the amplitude (the maximum point on the graph), the period (the distance/time for a complete oscillation), the phase shift (the horizontal shift from the...
Brian McLogan
Graphing the Sine Graph
👉 Learn how to graph a sine function. To graph a sine function, we first determine the amplitude (the maximum point on the graph), the period (the distance/time for a complete oscillation), the phase shift (the horizontal shift from the...
Brian McLogan
Graphing the Secant Function by Using Cosine
👉 Learn how to graph a cosecant function. To graph a cosecant function, we start with the sine graph by first determining the amplitude (the maximum point on the graph), the period (the distance/time for a complete oscillation), the...
Brian McLogan
What can we learn from a quadratic in vertex form, y = -3(x - (1/2))^2 - 5
👉 Learn how to identify the vertex of a parabola by completing the square. A parabola is the shape of the graph of a quadratic equation. A quadratic equation can be written in the standard form (i.e. in the form y = ax^2 + bx + c) or it...
Curated Video
High Performance Scientific Computing with C 2.1: Floating-Point Numbers and IEEE-754
How are real numbers stored and manipulated? How does this affect our program’s performance? • Learn how the IEEE-754 standard defines floating-point storage • Learn the range of floating-point numbers • See how we can go beyond this...
Curated Video
AWS Solutions Architect Associate (SAA-C02) Exam Prep Course - 2021 UPDATED! - Amazon Aurora
This video focuses on Amazon Aurora, which is the Online Transactional Processing (OLTP) database solution. This video also covers its features and capabilities. This clip is from the chapter "Solutions Architect Chapter 12 - Amazon Web...
Brian McLogan
Learn How to Graph the Secant Function with a Change in Period
👉 Learn how to graph a secant function. To graph a secant function, we start with the cosine graph by first determining the amplitude (the maximum point on the graph), the period (the distance/time for a complete oscillation), the phase...
Brian McLogan
Graphing Cosine with a Horizontal Shift and Multiple Transformations
👉 Learn how to graph a cosine function. To graph a cosine function, we first determine the amplitude (the maximum point on the graph), the period (the distance/time for a complete oscillation), the phase shift (the horizontal shift from...
Brian McLogan
Learn How to Graph the Equation of Cosine
👉 Learn how to graph a cosine function. To graph a cosine function, we first determine the amplitude (the maximum point on the graph), the period (the distance/time for a complete oscillation), the phase shift (the horizontal shift from...
Curated Video
Complete Git Guide: Understand and Master Git and GitHub - Unpacking Git Objects
This video explains the unpacking of Git objects. This clip is from the chapter "Cloning, Exploring, and Modifying Public Repositories" of the series "Complete Git Guide: Understand and Master Git and GitHub".This section explains...
Brian McLogan
Master Optimizing the objective function of a linear programming problem
Master Optimizing the objective function of a linear programming problem
Brian McLogan
T Misconceptions with Characteristics of Functions
T Misconceptions with Characteristics of Functions
Curated Video
Power BI Masterclass - Advanced DAX - Total Open Customer Complaints in Power BI
In this video, we will cover some advanced DAX to find total open customer complaints in Power BI. This clip is from the chapter "DAX, R, and Gateways" of the series "Power BI Masterclass".In this section, we will be covering DAX, R, and...
Curated Video
CSS Bootcamp: Master CSS (Including CSS Grid/Flexbox) - auto-fill, auto-fit
CSS Grid: auto-fill, auto-fit This clip is from the chapter "CSS Grid" of the series "CSS Bootcamp: Master CSS (Including CSS Grid/Flexbox)".Learn about CSS Grid here
Curated Video
Java Programming for Complete Beginners - Java 16 - Step 06 - Java Arrays - Exercise - Create Student Class - Part 2 - Maximum and Minimum
In this session, we will learn about Java arrays - exercise - create student class - part 2 - maximum and minimum. This clip is from the chapter "Arrays and ArrayLists" of the series "Java Programming for Complete Beginners - Java 16".In...