ECE 101 – Linear Systems, Winter 2008
Lab #1 Solutions
January 17, 2008
(send questions/comments to [email protected])
Problem 1
. The plot for the message is shown below:
Problem 2
. The plot for the message is shown below:
The multiply should be done with an array multiplication.
The vectors (
M
-9000) and (
K
+
C
)
need to be multiplied element-by-element, which is array multiplication (
.*
).
Matrix
multiplication (
*
) would result in a dot product, i.e., a single number.

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