信号处理、音频与无线技术

加速信号处理、音频处理、无线通信及雷达处理应用

通过将 Parallel Computing Toolbox™ 与 Signal Processing Toolbox™、Wavelet Toolbox™、Audio Toolbox™、Communications Toolbox™、5G Toolbox™、Antenna Toolbox™ 和 Radar Toolbox 结合使用，利用并行计算来加速信号处理、音频处理、无线通信和雷达处理应用。

App

信号特征提取器	Extract and analyze signal features (自 R2025a 起)
误码率分析	Analyze BER performance of communications systems

主题

信号处理

Classify ECG Signals Using Long Short-Term Memory Networks with GPU Acceleration (Signal Processing Toolbox)
Classify heartbeat electrocardiogram data using deep learning and signal processing with GPU acceleration. (自 R2022b 起)
Accelerate Signal Feature Extraction and Classification Using a GPU (Signal Processing Toolbox)
Use a graphical processing unit (GPU) to extract signal multidomain features for bearing fault detection. (自 R2024b 起)
GPU Acceleration of Scalograms for Deep Learning (Wavelet Toolbox)
Use your GPU to accelerate feature extraction for signal classification.
Wavelet Time Scattering with GPU Acceleration — Spoken Digit Recognition (Wavelet Toolbox)
Extract features on your GPU for signal classification.

音频

Extract Features from Audio Data Sets (Audio Toolbox)
Use different methods of extracting features from an audio data set.
Accelerate Audio Machine Learning Workflows Using a GPU (Audio Toolbox)
This example shows how to use GPU computing to accelerate machine learning workflows for audio, speech, and acoustic applications. (自 R2024a 起)
Accelerate Audio Deep Learning Using GPU-Based Feature Extraction (Audio Toolbox)
Leverage GPUs for feature extraction to decrease the time required to train an audio deep learning model.

通信

Accelerate Simulation Using GPUs (Communications Toolbox)
Speed up your communications system simulation using GPUs.
Simulation Acceleration Using MATLAB Coder and Parallel Computing Toolbox (Communications Toolbox)
Ways to accelerate the simulation of communications algorithms in MATLAB.
BER Simulations with Parallel Computing Toolbox (Communications Toolbox)
Improve the execution speed of communication systems involving BER simulations.

5G

Accelerate 5G Simulation Using GPU (5G Toolbox)
Use GPU arrays in a simplified PDSCH link simulation to speed up execution time. (自 R2025a 起)
NR PDSCH Throughput (5G Toolbox)
Measure PDSCH throughput of the 5G NR downlink.
Accelerate Link-Level Simulations with Parallel Processing (5G Toolbox)
Accelerate link-level simulations using a cluster of workers from a parallel pool. (自 R2024a 起)

天线

Accelerate Ray Tracing Analysis Using GPU (Antenna Toolbox)
Perform accelerated ray tracing analysis using a GPU. (自 R2025a 起)

雷达

Acceleration of Clutter Simulation Using GPU and Code Generation (Radar Toolbox)
Simulate clutter on a graphical processing unit (GPU) or through code generation (MEX). (自 R2021a 起)