Answered
`parfor` doesn't seem to work with Python lists
If you are using a |parpool|, then |parfor| needs to save and load the Python list. Saving (serializing) Python objects into a M...

mer än 8 år ago | 1

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Answered
A simple python script testmodel.py which is written response=raw_input(), but It can not be called successfully in Matlab
There are two parts to my answer: 1) When you see the error "Undefined variable 'py' or class 'py.testmodel.response'", call ...

mer än 8 år ago | 1

Answered
Matlab 2016a crashed by calling python function
Is there a file "pyvenv.cfg" in either of the following locations? * c:\users\<username>\appdata\local\enthought\canopy\user\...

mer än 8 år ago | 0

Answered
when I run a python module which imports ssl.py , error occurs . but it's ok to run the straight python.
Your issue looks like a library conflict with MATLAB's version of libssl, based on the part of the error message that says, "Exp...

mer än 8 år ago | 0

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Answered
Python is not loaded for an engine mode MATLAB session
Does this help? import sys eng.pyversion(sys.executable, nargout=0)

mer än 8 år ago | 1

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Answered
.Net Object not displaying properties or methods
Based on the result of |color.Classes|, the class name is |EvolutionMaps.ColorMap|. The correct way to call properties is, ...

nästan 9 år ago | 0

Answered
How to pass the variables from matlab workspace to python function, and run this python function in matlab
>> mod = py.importlib.import_module('f'); >> py.setattr(mod, 'x', 1); >> py.setattr(mod, 'y', 2); >> py.f.f an...

nästan 9 år ago | 0

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Answered
Python language in Matlab "No appropriate method, property, or field"
What type of attribute is 'GetFromStudyCase'? Is it an instance method, static method, etc? One way to check is to look at the d...

nästan 9 år ago | 1

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Answered
Matlab's python engine crashes minidom
matlab.engine uses libexpat.so shipped with MATLAB. It seems that the version shipped with MATLAB is an older version of the li...

ungefär 9 år ago | 1

Answered
Importing custom python module fails
Based on the stack trace, your issue looks like a library conflict with libhdf5.so. It seems like the libhdf5 that is in the sta...

ungefär 9 år ago | 2

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Answered
How to save numerical data into excel from Google maps API run in MATLAB.
Use webread instead of urlread. It will parse the JSON response for you. Then, you can gather the distance and duration data t...

ungefär 9 år ago | 2

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Answered
error output from python matlab engine
You could get the last uncaught exception [1] and then call getReport [2] to get the error message for that exception. Exampl...

ungefär 9 år ago | 0

Answered
why do I receive an empty document [#document: null] when I read a xml file with xmlread?
I'm not sure why you think that you received an empty document. The display that you are seeing, [#document: null], consists ...

ungefär 9 år ago | 15

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Answered
How i can add a List to the JSON POST request with webwrite (required for RESTful interface of Neo4j)
To create a JSON Array, you should use a cell array. However, you should be careful when passing a |cell array| as a value input...

ungefär 9 år ago | 0

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Answered
Webwrite not encoding JSON the way I want
>> options = weboptions('MediaType','application/json','RequestMethod','post'); >> data.type='Polygon'; >> data.coordina...

ungefär 9 år ago | 0

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Answered
I want to be able to retreive data from an actxserver API
It looks like |APIGetExtract| is not the correct name of the method. You should see the documentation about getting method infor...

ungefär 9 år ago | 0

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Answered
Python in Matlab: accessing list of lists
"Python Objects: Indexing Support" is listed in the R2015a release notes [1]. Which version of MATLAB are you using? In the a...

mer än 9 år ago | 0

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Answered
How can I read a text file into a list?
You can read into a cell array: >> data = fileread('file_name'); >> x = strsplit(data); >> x{1} ans = A...

mer än 9 år ago | 3

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Answered
Downloading Data off a URL and specifying what portion of the URL to save.
As Tim Jackman correctly pointed out, webread is designed for RESTful web services. Consuming an API provided by a web service w...

mer än 9 år ago | 0

Answered
Using MATLAB python engine and returning multiple matrices
Use the |nargout| keyword argument [1]. R, P = eng.corrcoef(rndArray, nargout=2) [1] <http://www.mathworks.com/help/matl...

mer än 9 år ago | 2

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Answered
python list extension with scalars
You could pass a cell array. a_py = py.list(num2cell(a))

mer än 9 år ago | 1

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Answered
Matlab won't run python
If pyversion returns |''|, then MATLAB doesn't know where to find your Python installation. You should call pyversion with the p...

mer än 9 år ago | 2

Solved


Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

mer än 9 år ago

Answered
JSON vs. XML using webread()
The JSON text received from the web service contains the UTF-8 byte order mark (BOM), , at the beginning [1]. The BOM is caus...

mer än 9 år ago | 3

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Answered
How to make a script return an output argument in python?
Scripts do not return output arguments, but they do store results in variables in the base workspace [1]. You can access the MAT...

mer än 9 år ago | 4

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Answered
error while executing py.textwrap.wrap(T)
Are you using 64-bit MATLAB? If so, did you check if both MATLAB and Python are 64-bit?

mer än 9 år ago | 0

Answered
Error when calling python module from MATLAB
Did you do anything to change MATLAB's search path? To solve this problem you need to make sure the MATLAB package |python.in...

mer än 9 år ago | 0

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Answered
Python and MATLAB in the socket
Example Connect to Python echo server from MATLAB. The echo server code is given as an example in the Python socket documenta...

mer än 9 år ago | 1

Answered
Calling third-party Python modules installed with homebrew from Matlab?
Use the import_module function from importlib when you want more information about an import failure. If import fails, then you ...

mer än 9 år ago | 0

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Answered
engSetVisible when starting Matlab Engine from Python
According to the documentation, you can start matlab with the "-desktop" startup option. See the "Start Engine with Startup Opti...

mer än 9 år ago | 0

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