1. Face Recognition System: Establish an approach that identifies faces, and then checks the information provided with image processing techniques. 

2. Speech Signal Analysis: Which are then stored for analysis of features such as pitch and intensity as well as individual phonemes. 

3. Object Detection Using Deep Learning: Use the machine learning technique to teach the neural network that it is working with to detect objects on images. 

4. Simulink for Electric Vehicles: Models and simulates electrical vehicle behaviour. 

5. Digital Image Watermarking: Acquire and remove watermarks as a form of protection for material posted on the Internet. 

6. Automatic License Plate Recognition: Recognize license plates of the vehicles. 

7. Heart Rate Monitoring System: Measure the privacy using ECG signal analysis of the heart rate of a patient. 

8. Cryptography System: Further create a mechanism for encryption and decryption. 

9. Renewable Energy Modelling: Did or designed systems for the generation of solar or wind energy. 

10. Weather Forecasting Tool: Forecast climate conditions from spread market datasets based on time-line records. 

11. Edge Detection: The raw imagery requires the creation of new algorithms aimed at detecting edges in images. 

12. Signal Compression: Use even some of the technological advance techniques such as wavelet transform for data compression. 

13. Stock Market Prediction: Forecast up or down movements in stock prices with artificial intelligence. 

14. Lane Detection for Vehicles: Detecting road lanes in videos. 

15. Audio Noise Reduction: Remove noise from audio frequency and sounds. 

16. Medical Image Analysis: Interpret MRI or CT scan images. 

17. Robotics Path Planning: Teach robots how to move in and around with minimal wastage of time. 

18. Fingerprint Recognition System: A biometric authentication should be developed. 

19. Data Clustering Warning: Use k-means to cluster datasets. 

20. Traffic Flow Simulation: Simulate and simulate traffic systems. 

These projects cover the basic to the intermediate level and provide numerous ways to implement the use of MATLAB.