24. Working with Matrices

State Transformation and Linear Algebra

Now you’ve seen that we can transform the state of a car using matrix multiplication.

This kind of linear algebra can be used to update multiple state variables in just one line of code! And this becomes really useful when you’re working with big datasets and variables that represent our 3 dimensional world.

Next, you’ll see how linear algebra is used to create a two dimensional kalman filter.

In the process, you’ll learn more about matrix operations and notation, and you’ll be one step closer to creating an algorithm that is really used to localize self-driving cars. Great job getting this far!