Explore MATLAB source code curated for "pcm编码" with clean implementations, documentation, and examples.
Implementation of dual-channel analog voice signal generation in MATLAB Simulink, featuring PCM encoding, time-division multiplexing, and DPSK modulation for unidirectional transmission through a shared channel. Key modules include Simulink, Communications Toolbox, and Signal Processing Toolbox, accompanied by comprehensive course design documentation.
MATLAB Implementation of Linear PCM, A-Law PCM, and μ-Law PCM Encoding Algorithms
This simulation program for PCM encoding design and optimal quantizer design is recommended to run on MATLAB 6.1 or higher versions. The code can be executed directly and includes implementations of quantization algorithms, signal processing functions, and encoding/decoding modules suitable for digital communication system simulations.
Implementation of PCM encoding and decoding with comprehensive introduction and MATLAB M-file code examples, including detailed algorithm explanations and key function descriptions.
This program performs analog signal digitization through PCM (Pulse Code Modulation), converting sampled values into 8-bit PCM codes, which represents the predominant encoding methodology in modern voice coding systems
Sampling of sine wave signal input to A-law PCM encoder, followed by PCM encoding process to derive the output code sequence from the encoder, with focus on quantization levels and digital representation conversion.