brain tumor detection using matlab sample code

Abnormal cell growth leads to tumour in the brain cells. Earlier detection,diagnosis and proper treatment of brain tumour are essential to prevent human death. An effective brain tumour segmentation of MR image is an essential task in medical field. Extracting or grouping of pixels in an image based on intensity values is called segmentation. Image segmentation can be achieved in different ways those are thresholding, region growing, water sheds and contours. The drawbacks of previous methods can ....etc

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hey, I'm working with GSM Sim 900 and I want to interface this module with PC. I'm taking ECG signals though electrodes and converting it to CMOS/TTL through MAX 232 and then I'm transmitting it to ATMega 128 which has 2 UARTs. One will be used in reading array of data and other will write and transmit the data to SIM900. Now, since I have very preliminary idea of Matlab/JAVA, I don't know how to implement s/w side. I eagerly need a source code which would help to interface Sim 900 to PC and then another so that I can extract my Analog ECG sig ....etc

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What is PID control and how to use control methods over AVR microcontrollers

Well, as we know robots are mere slaves that follow our orders but how can a slave without eyes see? Well robots have sensors for feeling the environment and a series of very nice goodies for interfering with the environment. But the robot must also know how much to interfere. Imagine a robot controlling some rockets over Iran sensing world criticism on nuclear weapons. Make it too sensitive and it would be too late for the world. Make it too senseless it would be t ....etc

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import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
public class SampleApp extends Frame
{

public static int width = 250;
public static int height= 130;
public SampleApp(String lab)

{

super(lab);
setLayout(new GridLayout(3,1));
JButton top = new JButton(Top);
top.addActionListener(new ActionListener()
{

public void actionPerformed(ActionEvent e)
{
System.out.println(Top);
}
});

JButton bottom = new JButton(Bottom);
bottom.addActionListener(new ActionListener()
....etc

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I need the sample code for i2c.I am taking class for students regarding lpc2148 i2c, so could you please send me ....etc

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I am doing project on Biometric but i don't know how to implement the source code.please give a sample source code. ....etc

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i'm doing m.cs final year project .so will u please help me to get the coding or algorithm for eliminating malicious node using trust based evaluation ....etc

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clc;
close all;
clear all;
cam=webcam; c1=0;
EyeDetect = vision.CascadeObjectDetector('EyePairBig');
for co=0:650
I=snapshot(cam);
BB1=step(EyeDetect,I);
ay=sum(BB1(:));
if(ay==0)
c1=c1+1;
if(c1==100)
disp('turn the face');
end
else
Eyes=imcrop(I,BB1);
k=size(Eyes);
l2=k(2)/3;
w=round(l2);
ey=imcrop(Eyes,);
figure (1),
subplot(3,1,1)
imshow(ey);
k2=size(ey);
a=rgb2gray(ey);
sa=sum(a(:));
subplot(3,1,2)
plot(1:size(a,1),mean(a,2));
c1=0;
subplot(3,1,3)
imshow(I);
clc;
end
....etc

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In this article, we are going to see how to interface GSM Module to Arduino. There are different kinds of GSM modules available in market. We are using the most popular module based on Simcom SIM900 and Arduino Uno for this tutorial. Interfacing a GSM module to Arduino is pretty simple. You only need to make 3 connections between the gsm module and arduino. So lets get to business!

A GSM Module is basically a GSM Modem (like SIM 900) connected to a PCB with different types of output taken from the board say TTL Output (for Arduino, 8051 an ....etc

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sim900 interfacing with atmega32

The GSM net used by cell phones provides a low cost, long range, wireless communication channel for applications that need connectivity rather than high data rates. Machinery such as industrial refrigerators and freezers, HVAC, vending machines, vehicle service etc. could benefit from being connected to a GSM system. Take a given example. A garage offers a very special package to their customers. Based on the mechanics knowledge and the given vehicle, tailored service intervals can be specified. A part of the s ....etc

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