Deep Learning con Simulink

Estendere i workflow di Deep Learning utilizzando Simulink

Implementare la funzionalità di Deep Learning nei modelli di Simulink^® utilizzando i blocchi dalle librerie di blocchi Deep Neural Networks e Python Neural Networks, incluse nella Deep Learning Toolbox™ o utilizzando il blocco Deep Learning Object Detector dalla libreria di blocchi Analysis & Enhancement (Analisi e miglioramento) inclusa nella Computer Vision Toolbox™.

La funzionalità di Deep Learning in Simulink utilizza il blocco MATLAB Function che richiedere un compilatore supportato. Per la maggior parte delle piattaforme, un compilatore C predefinito viene fornito con l'installazione di MATLAB^®. Quando si utilizza il linguaggio C++, è necessario installare un compilatore C++. Per visualizzare un elenco dei compilatori supportati, aprire Supported and Compatible Compilers (Compilatori supportati e compatibili), fare clic sulla scheda corrispondente al sistema operativo in uso, individuare la tabella Simulink Product Family e andare alla colonna For Model Referencing, Accelerator mode, Rapid Accelerator mode, and MATLAB Function blocks. Se sul sistema sono installati più compilatori supportati da MATLAB, è possibile modificare il compilatore predefinito utilizzando il comando mex -setup. Vedere Change Default Compiler.

Blocchi

Image Classifier	Classifica i dati utilizzando una rete neurale addestrata di Deep Learning (Da R2020b)
Predict	Predict responses using a trained deep learning neural network (Da R2020b)
Stateful Classify	Classify data using a trained deep learning recurrent neural network (Da R2021a)
Stateful Predict	Predict responses using a trained recurrent neural network (Da R2021a)
Deep Learning Object Detector	Detect objects using trained deep learning object detector (Da R2021b)
TensorFlow Model Predict	Predict responses using pretrained Python TensorFlow model (Da R2024a)
PyTorch Model Predict	Predict responses using pretrained Python PyTorch model (Da R2024a)
ONNX Model Predict	Predict responses using pretrained Python ONNX model (Da R2024a)
Custom Python Model Predict	Predict responses using pretrained custom Python model (Da R2024a)

Argomenti

Immagini

Classify Images in Simulink Using GoogLeNet
This example shows how to classify an image in Simulink® using the Image Classifier block.
Acceleration for Simulink Deep Learning Models
Improve simulation speed with accelerator and rapid accelerator modes.
Lane and Vehicle Detection in Simulink Using Deep Learning
This example shows how to use deep convolutional neural networks inside a Simulink® model to perform lane and vehicle detection.
Classify ECG Signals in Simulink Using Deep Learning
This example shows how to use wavelet transforms and a deep learning network within a Simulink (R) model to classify ECG signals.
Classify Images in Simulink with Imported TensorFlow Network
Import a pretrained TensorFlow™ network using importTensorFlowNetwork, and then use the Predict block for image classification in Simulink.

Sequenze

Predict and Update Network State in Simulink
This example shows how to predict responses for a trained recurrent neural network in Simulink® by using the Stateful Predict block.
Classify and Update Network State in Simulink
This example shows how to classify data for a trained recurrent neural network in Simulink® by using the Stateful Classify block.
Speech Command Recognition in Simulink
Detect the presence of speech commands in audio using a Simulink model.
Time Series Prediction in Simulink Using Deep Learning Network
This example shows how to use an LSTM deep learning network inside a Simulink® model to predict the remaining useful life (RUL) of an engine.
Battery State of Charge Workflow
An example workflow for training, compressing, and using a deep learning network in Simulink.
Physical System Modeling Using LSTM Network in Simulink
This example shows how to create a reduced order model (ROM) to replace a Simscape component in a Simulink® model by training a long short-term memory (LSTM) neural network.
Improve Performance of Deep Learning Simulations in Simulink
This example shows how to use code generation to improve the performance of deep learning simulations in Simulink®.

Apprendimento di rinforzo

Create Simulink Environment and Train Agent
Train a controller using reinforcement learning with a plant modeled in Simulink as the training environment.
Train DDPG Agent for Adaptive Cruise Control
Train a reinforcement learning agent for an adaptive cruise control application.
Train DQN Agent for Lane Keeping Assist Using Parallel Computing
Train a reinforcement learning agent for a lane keeping assist application.
Train DDPG Agent for Path-Following Control
Train a reinforcement learning agent for a lane following application.

Esecuzione simultanea di Python

Classify Images Using TensorFlow Model Predict Block
Classify images using TensorFlow Model Predict block.
Classify Images Using ONNX Model Predict Block
Classify images using ONNX Model Predict block.
Classify Images Using PyTorch Model Predict Block
Classify images using PyTorch Model Predict block.
Predict Responses Using TensorFlow Model Predict Block
Predict Responses Using TensorFlow Model Predict block.
Predict Responses Using ONNX Model Predict Block
Predict Responses Using ONNX Model Predict block.
Predict Responses Using PyTorch Model Predict Block
Predict Responses Using PyTorch Model Predict block.
Predict Responses Using Custom Python Model in Simulink (Statistics and Machine Learning Toolbox)
This example shows how to use the Custom Python Model Predict (Statistics and Machine Learning Toolbox) block for prediction in Simulink®.

Generazione di codice

Generazione di codice di Deep Learning dalle applicazioni Simulink
Generare codice C/C++ e GPU per la distribuzione su target desktop o integrati
Export Network to FMU
This example shows how to export a trained network as a Functional Mock-up Unit (FMU). (Da R2023b)

Esempi in primo piano

Lane and Vehicle Detection in Simulink Using Deep Learning

Use deep convolutional neural networks inside a Simulink® model to perform lane and vehicle detection. This example takes the frames from a traffic video as an input, outputs two lane boundaries that correspond to the left and right lanes of the ego vehicle, and detects vehicles in the frame.

Apri script

Classify ECG Signals in Simulink Using Deep Learning

Use wavelet transforms and a deep learning network within a Simulink (R) model to classify ECG signals. This example uses the pretrained convolutional neural network from the Classify Time Series Using Wavelet Analysis and Deep Learning example of the Wavelet Toolbox™ to classify ECG signals based on images from the CWT of the time series data. For information on training, see Classify Time Series Using Wavelet Analysis and Deep Learning (Wavelet Toolbox).

Apri script

Time Series Prediction in Simulink Using Deep Learning Network

Use an LSTM deep learning network inside a Simulink® model to predict the remaining useful life (RUL) of an engine. You include the network inside the Simulink model by using a Stateful Predict block, which predicts the RUL at every simulation step.

Apri live script

Battery State of Charge Estimation in Simulink Using Deep Learning Network

Use a feedforward deep learning network inside a Simulink® model to predict the state of charge (SOC) of a battery. You include the network inside the Simulink model by using a Predict block, which predicts the SOC at every simulation step.

Apri live script