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A* ALGORITHM BASICS FOR PATH FINDING & HEURISTICS METHODS : ARTIFICIAL INTELLIGENCE

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 A* ALGORITHM BASICS FOR PATH FINDING A* , widely used  known form of best-first search & path planning algorithm nowadays in mobile robots,games. this is the function for A*,                                     f(n) = g(n) + h(n) g ( n ) is the cost of the path from the start node to n , and h ( n ) is a heuristic function that estimates the cost of the cheapest path from n to the goal This will find cheapest f(n) value in neighbor nodes to archive goal node. check below image  A to B path finding with g(n),h(n),f(n) value In the final level check below image Now we will check the Algorithm // A* Search Algorithm 1. Initialize the open list 2. Initialize the closed list put the starting node on the open list (you can leave its f at zero) 3. while the open list is not empty a) find the node with the least f on the open list, call it "q" b) pop q off the open list c) generate q's 8 successors
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Face detection with OPENCV,ROS and ARDUINO

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Function is when its detect the face that led is working This source code and step by step guide will be upload thank you guys plz subcribe me in youtube Like me in facebook  mechatrons_developers
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Arduino based Voice Recognition System

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Hi guys Now i m going to show you how to control 3 led lights with ardunio based voice Recognition system... Easy way to learn  Arduino... Used parts :    1) Arduino mega 2560    2) 3 LED lights    3) HC-06 Blutooth module http://www.instructables.com/id/Add-bluetooth-to-your-Arduino-project-ArduinoHC-06/    4) Android App for voice recognition  https://play.google.com/store/apps/details?id=robotspace.simplelabs.amr_voice&hl=en Connecting digram Above project source code you can find below link in GITHUB https://github.com/Robinroy-peter/Arduino-based-Voice-Recognition-System-.git //// Code//// /////////////////////////////////////////////////////////// //  Coded by Robinroy Peter    14/07/2016                // /////////////////////////////////////////////////////////// String a; void setup() {         Serial.begin(9600); // opens serial port, sets data rate to 9600 bps     Serial2.begin(9600); //for blutooth module     pinMode(2,OUTPUT);     pin
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