Term
|
Meaning
|
Complex signal
|
Signal whose values are complex numbers
|
Data type
|
Format used to represent signal values internally. See Working with Data Types for more information.
|
Matrix
|
Two-dimensional signal array
|
Real signal
|
Signal whose values are real (as opposed to complex) numbers
|
Scalar
|
One-element array, i.e., a one-element, 1-D or 2-D array
|
Signal bus
|
Signal created by a Mux or Demux block.
|
Signal propagation
|
Process used by Simulink to determine attributes of signals and blocks, such as data types, labels, sample time, dimensionality, and so on, that are determined by connectivity
|
Size
|
Number of elements that a signal contains. The size of a matrix (2-D) signal is generally expressed as M-by-N where M is the number of columns and N is the number of rows making up the signal.
|
Vector
|
One-dimensional signal array
|
Width
|
Size of a vector signal
|
Virtual signal
|
Signal that represents another signal or set of signals.
|
