Estimate occupied bandwidth, significant sidebands, channel fit, and Nyquist headroom for FM synthesis, AM, ring modulation, vibrato, tremolo, and broadcast-style modulation.

Tip: Pivot chords usually work best when the two keys share at least one strong predominant or tonic chord. Tip: For large signature jumps, raise prep bars and favor common-tone or enharmonic moves.

Abstract: Orthogonal Frequency Division Multiplexing (OFDM) is the foundation of modern wireless communication. This paper addresses the problem of Automatic Modulation Classification (AMC) of OFDM ...

Pulse density modulation (PDM) is a compact digital audio format used in devices like MEMS microphones and embedded systems. This compact primer eases you into the essentials of PDM audio. Let’s begin ...

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This paper analyzes the channel estimation of rate splitting multiple access (RSMA) wireless network through the full-duplex amplify-and-forward (AF) relay. Basically, full-duplex transmission can ...

1 Faculty of Electrical Technology and Engineering, Universiti Teknikal Malaysia Melaka, Melaka, Malaysia. 2 Faculty of Electrical Engineering Technology, University Malaysia Perlis (UniMAP), Perlis, ...

├─ src/ # MATLAB source code (channel, DBPSK, OFDM, PN, etc.) ├─ test/ # Validation and smoke tests ├─ docs/ │ ├─ assets/ # Figures, plots, channel visualizations │ └─ specs/ # Original handout / ...