User`s guide
3 Working with Signals
3-12
Then the signal in channel 1 is composed of the following sequence.
Similarly, channel 9 (counting down the columns) contains the following
sequence.
See the following sections for information about working with sample-based
multichannel signals:
•“Creating Signals” on page 3-33
•“Constructing Signals” on page 3-42
•“Deconstructing Signals” on page 3-54
•“Importing Signals” on page 3-62
•“Exporting Signals” on page 3-72
•“Viewing Signals” on page 3-80
Frame-Based Multichannel Signals
Frame-based multichannel signals are also represented as matrices. An
M-by-N frame-based matrix represents M consecutive samples from each of N
independent channels. In other words, each matrix row represents one sample
A sequence of sample-based
matrices. Each of the 24
elements in a given matrix
represents a single channel.
sample 4 (
u
t=3
)
sample 3 (
u
t=2
)
sample 2 (
u
t=1
)
sample 1 (
u
t=0
)
4
4
2
2
2
2
4
4
2
2
2
2
4
4
4
4
4
4
4
4
4
4
4
4
3
3
2
2
2
2
3
3
2
2
2
2
3
3
3
3
3
3
3
3
3
3
3
3
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
u
11
t 0=
u
11
t 1=
u
11
t 2=
…,,,
u
32
t 0=
u
32
t 1=
u
32
t 2=
…,,,