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You are employed as a network engineer and have been asked to analyze a communication network to determine the current data rates and ensure that
You are employed as a network engineer and have been asked to analyze a communication network to determine the current data rates and
ensure that the links aren't at risk of "reaching capacity." In the following figure of the network, the sender is transmitting data at a total rate of
megabits per second Mbps The data is transmitted from the sender to the receiver over a network of five different routers.
These routers are labeled A B C D and E The connections and data rates between the routers are labeled as and
Develop a system of linear equations for the network by writing an equation for each router A B C D and E Make sure to write your
final answer as where is the coefficient matrix, is the vector of unknowns, and is a vector of constants.
Use MATLAB to construct the augmented matrix and then perform row reduction using the rref function. Write out your reduced
matrix and identify the free and basic variables of the system.
Use MATLAB to compute the LU decomposition of ie find For this decomposition, find the transformed set of equations
Solve the system of equations for the unknown vector
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