Signal-Flow-Graph

Table of Contents

• Overview
• Setup
• Design Decisions
• Main Modules
• Sample Runs

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Overview

• Web-App includes representation for SFG and calculations for:
  • Overall Transfer Function.
  • Individual Loops.
  • Forward Paths.
  • Non-touching Loops.
  • Deltas.

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Setup

1. First of all: you must install the Front-End folder which contains angular project, using npm install just because node modules may be missing.
2. Secondly: Spring Boot folder is straight forward just open the pom file using any IDE.
3. Thirdly: you run the Angular project and on localhost:4200 and the Spring Boot project on localhost:8080.

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Design Decisions

• Apply the MVC architecture in the design, as we have a model for the data, which we received from the clients, a controller to manage all the business logic and data manipulation and a view represented in the front end(Angular) to show the data after performing any kind of operations on it to the clients.
• Source and Sink Nodes were predetermined.

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Main Modules

Node:

• It contains all information about each node in the back, creating new ones and gets the neighbors of the node.

Network Analyser:

• It determines and returns the forward paths, loops, non-touching loops, deltas and overall TF of the system.

Network Optimizer:

• It converts the recieved hashMap of strings to list of Node objects and optimize the edges.

Machine:

• It collects information about each node in the front, its order, color and position.

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Sample Runs

• First Network:
• First Result:
• Second Network:
• Second Result: