MATLAB has been a great tool and resource for me both in and out of school/work. Here are a few examples of some of the projects I've done using MATLAB.

Instrumentation and Data Analysis

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This is an analysis of some actual data from the accelerometer. The filter's effectiveness can be seen in the magnitude spectrum plot in the reduction of both noise and offset. 
MATLAB Project: Accelerometer Position Transducer GUI

Aircraft Design

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User interface for the GUI.
MATLAB Project: Aircraft Designer
A four bladed propeller with 10ft diameter and an activity factor of 140, similar to what might be seen on the LAS Anthony.
MATLAB Mini Project: Propeller Design
Screen Shot 2015-10-12 at 12.52.21 PM.png
MATLAB Project: Fuselage Designer
Jet transport wing.
MATLAB Project: Wing Designer
airfoilGUI_screencap
MATLAB Project: Airfoil Generator

Kinematics

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+Y translation + CW rotation. Notice the skidding. If the X vel. were +, the motion would be correct. I hadn't fixed the wheel angles at this point though; those are still wrong.
Kinematics of Wheeled Mobile Robots Pt. 3
It appears that this mechanism is valid... But how can I be sure?
MATLAB Four-Bar Linkage Design
rstick_x-right_lstick_k-right_position-trace.png
Kinematics of Wheeled Mobile Robots Pt. 2
Reference frames.
Kinematics of Wheeled Mobile Robots

Vibration

Simulation

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MATLAB Project: Boids, AKA Artificial Swarm Intelligence Simulator