Python调用MATLAB Install MATLAB Engine for Python

注意需要 Python是2.7, 3.3, and 3.4.噢

第一步：

用管理员权限打开cmd.exe



第二步：cd到MATLAB安装文件中的"\extern\engines\python"



第三步输入Python的安装目录＋Python.exe setup.py install如下图

另外有人说要改环境变量，按照上面的教程不行就改改环境变量吧

另外粘一段MATLAB官方使用教程

Call User Script and Function from Python

This example shows how to call a MATLAB® script to compute the area of a triangle from Python®.

In your current folder, create a MATLAB script in a file named

triarea.m

.

b = 5;
h = 3;
a = 0.5*(b.* h)

After you save the file, start Python and call the script.

import matlab.engine
eng = matlab.engine.start_matlab()
eng.triarea(nargout=0)

a =

7.5000

Specify

nargout=0

. Although the script prints output, it returns no output arguments to Python.

Convert the script to a function and call the function from the engine. Open the MATLAB editor to edit the file.

eng.edit('triarea',nargout=0)

Delete the three statements. Then add a function declaration and save the file.

function a = triarea(b,h)
a = 0.5*(b.* h);

Call the new

triarea

function from the engine.

ret = eng.triarea(1.0,5.0)
print(ret)

2.5

The

triarea

function returns only one output argument, so there is no need to specify

nargout

.

相关博客整理如下
http://blog.sina.com.cn/s/blog_57a1cae80101osbj.html http://www.cnblogs.com/Vonng/p/4239822.html?utm_source=tuicool&utm_medium=referral