Signal Systems Project (BERT 2423) | MATLAB Convolution, Fourier Series & FFT
Автор: CODE ASSIGN
Загружено: 2026-01-03
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This video presents our BERT 2423 – Signal Systems Project, covering multiple signal processing concepts implemented using MATLAB.
📌 Project Tasks Covered:
Task 1 – Convolution (Audio Signal Processing)
Recorded voice signal
Applied echo using impulse response
Observed effects of delay and attenuation
Normalization to prevent clipping
Task 2 – Fourier Series (Signal Synthesis)
Song composition using sinusoidal harmonics
Bass, lead, kick, snare, and melody generation
Individual harmonic playback and waveform visualization
Task 3 – Image Processing using FFT
Image conversion to grayscale
2D FFT and magnitude spectrum analysis
Image reconstruction using inverse FFT
Task 4 – Image Filtering
Gaussian blur with different sigma values
Laplacian of Gaussian (LoG) for edge detection
Analysis of smoothing and edge detection effects
👨🎓 Team Members:
1) Vivendharan Krishna Kumar (B122410065)
2) Muhammad Aslam bin Khalid (B122410027)
3) Aiman Hakim bin Azman (B122410649)
4) Muhammad Syamil bin Imsyth (B122410090)
👨🏫 Lecturer: PM Dr Muhammad Syahrir Johal TS
📚 Course: BERT 2423 – Signal Systems
🏫 Section: 2BERC S1/1
This project demonstrates practical applications of convolution, Fourier series, and FFT in real-world signal and image processing.
Thank you for watching!
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