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EECS3020 - homework_4 - Solved

Shortest Path Routing 



In this homework, you are asked to write a MATLAB program to find the distance matrix via the short path routing algorithm in the lecture notes. Please download the adjacency matrix of network A (network_A.mat that contains a 100x100 matrix named “A”) on eLearn.

1.      The matrix A is the adjacency matrix of a network with 100 nodes.

l  A(i,j)=1, if there is an edge between nodes i and j.

l  A(i,j)=0, otherwise.

2.      Please use matrix A to find the final distance matrix d (Global View).

l  d(i,j) is the distance (of the shortest path) from node i to j.

 

Upload two files to eLearn.(Please code by matlab.)  

1.      source code file named “code.m”

2.      result data file named “result.mat” that contains the following

l  distance matrix named “d”.

Other requirement:

l  You should use “load” to get inputdata.

l  Programs should have comments.

 

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