QRcode_gen can generate QR-Codes based on the zxing libraries (http://github.com/zxing). For this purpose it will import all necessary jar files on the fly from a maven repository server
The function NATSORTFILES sorts a cell array of filenames or filepaths (1xN char), taking into account any number values within the strings. This is known as a natural order sort or an
Example spreadsheet from a brain imaging study
If hot=true, the database structure is modified as needed. e.g, when you get a table with d.table('tablex'), tablex is automatically created. Similarly, when you insert entries into
This example was authored by the MathWorks community.
Popen() -- for "pipe open" -- is a very useful system call provided in many flavors of Unix. It runs a command passed in as a string then returns a file handle so that the parent process can read or
QRcode_gen can generate QR-Codes based on the zxing libraries ( http://github.com/zxing ). For this purpose it will import all necessary jar files on the fly from a maven repository server
Pack and unpack data using the provided packData and unpackData functions
This example shows how to generate code from packData and unpackData
This script uses the class definition TestClass to create instances of TestClass and to clone its instances.
Write a unit test for a couple of MATLAB® figure axes properties using fresh fixtures and file fixtures.
The function COLORNAMES matches the input RGB values or color names to the closest colors from the selected palette. COLORNAMES returns the same outputs whether matching names or RGB:
This paper discusses several approaches for calling shared libraries from Simulink models.
Use Python® language functions and modules within MATLAB®. The example calls a text-formatting module from the Python standard library.
Create a pointer to a subset of a MATLAB vector X . The new pointer is valid only as long as the original pointer exists.
Pass a MATLAB character array str to a C function, stringToUpper .
Pass data stored columnwise in a MATLAB array to a C function that assumes a row-by-column format.
How a C function changes the dimensions of a MATLAB array, and how to restore its shape.
Pass a MATLAB structure to a C library function, addStructByRef . When you pass the structure, MATLAB automatically converts the field types, but MATLAB also makes a copy of the fields.
Create a MATLAB® cell array of character vectors, mlStringArray , from the output of the getListOfStrings function.
How calling the addStructByRef function with a pointer modifies the fields in the input argument.
Use pointer arithmetic to access elements of a structure. The example creates a MATLAB structure, based on the c_struct definition in the shrlibsample.h header file.
Preconvert structure sm to c_struct before calling addStructFields . If you repeatedly pass sm to functions, preconverting eliminates the processing time required by MATLAB to
Pass enumeration values to the readEnum function in the shrlibsample library. Load the library.
Add a plugin to the test runner. The matlab.unittest.plugins.TestRunProgressPlugin displays progress messages about a test case. This plugin is part of the matlab.unittest package.
The class definition of a Whiteboard System object and how to use the object. Each time you run the whiteboard object, it draws a line on a whiteboard.
Analyze the information returned by a test runner created from the SolverTest test case.
Evaluate the expression x+y in Python®. To evaluate an expression, pass a Python dict value for the globals namespace parameter.
Access an element of a Python® list variable containing list elements.
In this example, the CellModifyVisitor class implements the operations to modify the contents of cell arrays of types bool , double , and char , and contained cell arrays. You can add new
Create a Python® tuple variable with a single element. A tuple with one element has a trailing comma.
Change the height of a row, defined by a Range object, in a spreadsheet.
Pass the backslash control character (\) as a Python® str type.
Display the last element in a Python® list variable. The example compares indexing into a MATLAB® cell array with indexing into a Python list.
Call the Python math.fsum function, which sums the floating-point values in an interable input argument.
Use the Python® path separator character (;). In MATLAB®, a Python character is a py.str variable.
Convert a Python® list of numeric values into a MATLAB® array of double.
Change a value in a dict variable using the Python® update method.
Create a .NET jagged array of System.Double using the NET.createArray function.
Use Python® numbers in MATLAB®. The trigonometry functions in the math module return Python float types.
Use a visitor class to define operations to perform on specific types of matlab::data::Array .
Display the first character of a Python® str variable. The example compares indexing into a MATLAB® character vector with indexing into the Python variable.
When unit testing, you are often interested in testing a portion of a complete system, isolated from the components it depends on. To test a portion of the system, we can substitute mock
Set a static property using the NET.setStaticProperty function.
Set the number of inputs for a System object™ with and without using getNumInputsImpl.