SIMPLORER User Manual V6.0 - FER-a

Modifying Data in Matlab
Data Types
You can enter and execute all Matlab
commands in the command line via
or in the Matlab
Toolbox window. The Matlab outputs
are displayed in the message window.
If possible, avoid Matlab commands
that have outputs, and use a semicolon
“;” at the end of a command. After each
Matlab command, each data transfer,
and each , variable list contents
are updated.
You can also execute commands in the
Matlab command window, which includes
the variables and is open in the
background.
No data modified in the Matlab workspace
is saved by the DAY Post Processor.
To save this data in an Analysis
file, you must manually copy the data
into the DAY Post Processor.
SIMPLORER 6.0 — Manual 451
3D-representation of exported
simulation data in Matlab
The DAY Post Processor and Matlab represent data different from each other.DAY interprets
all data sets as numbers with double precision without imaginary parts in (one dimension)
column vectors. Matlab also interprets other data types with other precision and imaginary
parts (complex numbers) in n-dimension data fields. The following conventions are valid for
directly copying data between the DAY Post Processor and Matlab:
In MATLAB: Changes to in the DAY Post Processor:
1 1 x 1 scalar, double, real 1 1 x 1 scalar, double, real
1 1 x 1 scalar, double, complex 2 1 x 1 scalars, double, real
1 n x 1 column vector, double, real 1 n x 1 column vector, double, real
1 n x 1 column vector, double, complex 2 n x 1 column vectors, double, real
1 1 x n row vector, double, real n 1 x 1 scalars, double, real
1 1 x n row vector, double, complex 2n 1 x 1 scalars, double, real
1 m x n matrix, double, real n m x 1 column vectors, double, real
1 m x n matrix, double, complex 2n m x 1 column vectors, double, real
1 m x n x o numeric array, any Type, … not used
To copy other data types they must be converted into double exact matrices in Matlab. Each
vector from the DAY Post Processor retains its properties in Matlab.