FreeMat Lab

Introduction: The objective of this lab is to learn the basic functions of FreeMat to solve systems of linear equations by matrix operations and more. 

Procedure:

Step 1: Graph 2 sinusoidal functions on the same graph.

Graph of sine and cosine on the same graph

Step 2: Solve the circuit in the manual.

Here is the solution

Step 3: Plotting Exponentials
Assignment 1: Graph Circuits A and B with the output of 2e^(-t/t_c).
t_c of A is 100 ms, and t_c of B is 200 ms.

Step 4:
Assignment 2: Graph Circuits A and B now have an output of 2(1-e^(-t/t_c)). t_c of A is 100 ms, and t_c of B is 200 ms.

Step 5:
Assignment 2-1 Graph the functions 3sin(2t + 10°), 5cos(2t - 30°) and their function added together.

Next we make it into a script.



 This is what we get below.