Chiamata di Python da MATLAB
È possibile accedere direttamente alle librerie di Python da MATLAB aggiungendo il prefisso py.
al nome Python. Vedere Access Python Modules from MATLAB - Getting Started. Ad esempio:
py.list({'This','is a','list'}) % Call built-in function list py.textwrap.wrap('This is a string') % Call wrap function in module textwrap
pyrun
o pyrunfile
. Ad esempio:pyrun("l = ['A','new','list']") % Call list in Python interpreter
Se invece si desidera chiamare le funzioni di MATLAB dalle applicazioni di Python, vedere Chiamata di MATLAB da Python per maggiori informazioni.
Funzioni
Attività di Live Editor
Eseguire il codice Python | Run Python statements or script files in the Live Editor (Da R2024a) |
Argomenti
Utilizzo delle librerie Python in MATLAB
- Access Python Modules from MATLAB - Getting Started
How to create and use a Python object in MATLAB. - Configure Your System to Use Python
How to verify you have installed a supported version of Python. - Call User-Defined Python Module
Create a Python module used by examples in this documentation. - Understand Python Function Arguments
Python method syntax which might be unfamiliar to MATLAB users. - Advanced Topics
Code pattern differences you should be aware of. - Out-of-Process Execution of Python Functionality
Execute Python scripts in processes that are separate from the MATLAB process. - Reload Out-of-Process Python Interpreter
Reload out-of-process Python interpreter without restarting MATLAB.
Esecuzione del codice Python da MATLAB
- Directly Call Python Functionality from MATLAB
Ways to call Python from MATLAB.
Dati passanti
- Pass MATLAB Data to Python
How MATLAB converts MATLAB data into compatible Python data types. - Handle Data Returned from Python Function
MATLAB automatically converts these data types returned from Python functions to MATLAB types. - Access Elements in Python Container Types
A Python container is typically a sequence type (list
ortuple
) or a mapping type (dict
). - Use MATLAB datetime Types with Python
MATLAB supports conversions between MATLABdatetime
values and Pythondatetime
or NumPydatetime64
values. - Use MATLAB duration Types with Python
MATLAB supports conversions between MATLABduration
values and Pythontimedelta
or NumPytimedelta64
values. - Pass Python Function to Python map Function
This example shows how to display the length of each word in a list.
Risoluzione dei problemi
Determine if Error is Python or MATLAB Error
Tips to determine if an error originates in Python or MATLAB code.
Python features not supported in MATLAB.
MATLAB catches exceptions thrown by Python and converts them into a matlab.exception.PyException
object.
Troubleshooting Matrix and Numeric Argument Errors
Error might be caused by input array with more than one non-singleton dimension.
Error Converting Elements of list or tuple
How to use string and numeric converters for list
and
tuple
types.