How to convert data types in Python to mlarray?

조회 수: 3 (최근 30일)
slevin Lee
slevin Lee 2022년 11월 16일
import matlab.engine
eng = matlab.engine.start_matlab()
# mlarray to ndarray: np.asarray(x._data, dtype=dtype)
c = eng.magic(5)
print(type(c))
d = np.asarray(c)
print(type(d))
# ndarray to mlarray:?????
a = np.random.random(10)
a1 = a.tolist()
a2 = eng.cell(a1)
a3 = eng.cellfun(@double,a2,'UniformOutput',false)
print(type(a1))
print(type(a2))
print(type(a3))
SyntaxError: invalid syntax
How to convert data types in Python to mlarray?

답변 (1개)

rakshit gupta
rakshit gupta 2023년 6월 6일
To convert a ndarray to a mlarray in Python using MATLAB Engine, you can use the 'matlab.double()' function.
Here's an example of how you can convert an ndarray to mlarray:
import matlab.engine
import numpy as np
eng = matlab.engine.start_matlab()
# create an ndarray
a = np.random.random(10)
# convert ndarray to mlarray
mla = matlab.double(a.tolist())
# verify that the mlarray was created
print(type(mla))
# pass the mlarray to a MATLAB function, for example, to calculate the sum
result = eng.sum(mla)
# print the result
print(result)

카테고리

Help CenterFile Exchange에서 Call MATLAB from Python에 대해 자세히 알아보기

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by