Use MATLAB Arrays in Python
This example shows how to use MATLAB® arrays in Python®.
matlab package provides new Python data
types to create arrays that can be passed to MATLAB functions.
matlab package can create arrays of any MATLAB numeric
or logical type from Python sequence types. Multidimensional MATLAB arrays
Create a MATLAB array in Python, and call a MATLAB function on it.
import matlab from production_server import client client_obj = client.MWHttpClient("http://localhost:9910") x = matlab.double([1,4,9,16,25]) print(client_obj.myArchive.sqrt(x)) [[1.0,2.0,3.0,4.0,5.0]]
You can use
matlab.double to create an array
of doubles given a Python list that contains numbers. You can
call a MATLAB function such as
and the return value is another
Create a multidimensional array. The
returns a 2-D array to Python scope.
a = client_obj.myArchive.magic(6) print(a) [[35.0,1.0,6.0,26.0,19.0,24.0],[3.0,32.0,7.0,21.0,23.0,25.0], [31.0,9.0,2.0,22.0,27.0,20.0],[8.0,28.0,33.0,17.0,10.0,15.0], [30.0,5.0,34.0,12.0,14.0,16.0],[4.0,36.0,29.0,13.0,18.0,11.0]]
tril function to get the lower
triangular portion of
b = client_obj.myArchive.tril(a) print(b) [[35.0,0.0,0.0,0.0,0.0,0.0],[3.0,32.0,0.0,0.0,0.0,0.0], [31.0,9.0,2.0,0.0,0.0,0.0],[8.0,28.0,33.0,17.0,0.0,0.0], [30.0,5.0,34.0,12.0,14.0,0.0],[4.0,36.0,29.0,13.0,18.0,11.0]]