**Matrix operations** are the base by which we manipulate numbers and data in **Matlab**. This chapter serves as a **one-stop reference** for a wide range of **fundamental syntax** as you get familiar. Explore the **examples** and play with your own, use the **snippet** as a quick reference when you're programming, and before long this will all be **second nature**.

### Task                 
- Defines the following two matrices as variables:

- Calculates the **component-wise product** of `A` and `B`;  
- Calculates the **component-wise square** of matrix `A`;  
- Calculates the **component-wise square root** of the sum `A + B`;  
- Calculates the **average values** of each of the **columns** of `B`;  
- Calculates the **sum** of each of the **rows** of `A`;  
- Calculates the **sum** of all the **entries** of `B`;  
- Creates a new **matrix** in which the **third row** of `A` is replaced with that of `B`;  
- Calculates the **maximum value** of the **average values** of the **rows** of `A`;  
- Creates a new **matrix** containing just **rows 2-4** and **columns 2-3** of `B`.  

Matlab's simplicity, efficiency, and overall computing power make it an excellent programming language for both beginners and top professionals alike. It's the language of choice for anything to do with numbers and data. This is an accelerated course designed to rocket you from beginner to professional, showing you every step along the way, so that you'll walk away ready to begin your programming career. 

Master Matlab's core syntax and coding techniques to create professional-grade programs. Explore essential functions, harness its power for data analysis, modeling, and engineering, and elevate your skills with hands-on exercises and real-world applications that accelerate your learning journey.

Master the foundations of data manipulation in Matlab, including importing data, utilizing for loops, and implementing if statements. Enhance your programming efficiency by modularizing your code, streamlining workflows, and building a solid foundation for advanced Matlab projects.

You'll apply everything you've learned to three real world situations and learn a whole bunch of syntax and details that come up in practice so that you can pull out concrete results from your Matlab programs.  

You'll start by getting your hands dirty exploring Matlab's top-tier visualization and graphing capabilities. After that, you'll learn how to automate graphing and combine the skills you already have to create custom visualizations. And on the way, you'll learn another fundamental aspect of programming: while loops.


To close out, this section will begin by teaching you about recursive programming and how it can help you automate analyses and graphing on a whole new level. After that, you'll dive into the world of matrix multiplication, where you can take advantage of Matlab's state-of-the-art algorithms to open a huge diversity of doors for your programming future. 

Messin with Matrices

Task