Notes

/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package random;

import java.io.BufferedReader;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.LineNumberReader;
import java.io.PrintWriter;
import java.text.Format;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.logging.Level;
import java.util.logging.Logger;
import java.awt.Color;
import org.jfree.chart.ChartFactory;
import org.jfree.chart.ChartFrame;
import org.jfree.chart.plot.CategoryPlot;
import org.jfree.chart.plot.PlotOrientation;
import org.jfree.data.category.DefaultCategoryDataset;

/**

/**
*
* @author lexmcdowell
*/
public class Random {

/**
* @param args the command line arguments
* @throws java.io.IOException
*/
public static void main(String[] args) throws IOException {
int x = 1;
int y = 3;
int f = 1;
Date NewDate = new Date();
Format formatter = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
String s = formatter.format(NewDate);
////////////////////////////////////////////////////////////////////////////////
double Random;
double Random2;
double Random3;
int randMax = 1;
int randMax2 = 1;
int randMax3 = 1;
////////////////////////////////////////////////////////////////////////////////
DefaultCategoryDataset dataset = new DefaultCategoryDataset();
DefaultCategoryDataset dataset2 = new DefaultCategoryDataset();
DefaultCategoryDataset dataset3 = new DefaultCategoryDataset();
////////////////////////////////////////////////////////////////////////////////
LineNumberReader lnr = null;
try {
lnr = new LineNumberReader(new FileReader(new File("spectrum.txt")));
} catch (FileNotFoundException ex) {
Logger.getLogger(Random.class.getName()).log(Level.SEVERE, null, ex);
}
lnr.skip(Long.MAX_VALUE);
System.out.println(lnr.getLineNumber() + " lines");
//System.out.println("The Lines are: ");
System.out.println(" ");
lnr.close();

int i;
////////////////////////////////////////////////////////////////////////////////
PrintWriter writer = new PrintWriter("RandomFile.txt", "UTF-8");
writer.write(s);
writer.write(" n");
writer.close();
////////////////////////////////////////////////////////////////////////////////
PrintWriter writer2 = new PrintWriter("RandomFile2.txt", "UTF-8");
writer2.write(s);
writer2.write(" n");
writer2.close();
////////////////////////////////////////////////////////////////////////////////
PrintWriter writer3 = new PrintWriter("RandomFile3.txt", "UTF-8");
writer3.write(s);
writer3.write(" n");
writer3.close();
////////////////////////////////////////////////////////////////////////////////
try
{
String filename= "RandomFile.txt";
FileWriter fw = new FileWriter(filename,true); //the true will append the new data
BufferedReader in = new BufferedReader(new FileReader("spectrum.txt"));
for (i = 1; i <= lnr.getLineNumber(); i++) {
try {
////////////////////////////////////////////////////////////////////////////////
String str;
String pattern = "(.*)(t)";
String NewStr;
///////////////////////////////////////////////////////////////////////////////
while ((str = in.readLine()) != null) {
NewStr = str;
NewStr = NewStr.replaceFirst(pattern , "" );
System.out.println(NewStr);
fw.write(NewStr + " n");
double Str = Double.parseDouble(NewStr);
Random = ((Math.random() * Str) + 1);
dataset.setValue(Random, "Range", " " + randMax);
randMax++;
}
fw.close();
}
catch (IOException e) {
System.out.println("IOException: " + e.getMessage());
}
}
in.close();
}
catch(IOException ioe)
{
System.err.println("IOException: " + ioe.getMessage());
}

org.jfree.chart.JFreeChart chart = ChartFactory.createLineChart("Random Test 1: Spectrum", "Try", "Range", dataset, PlotOrientation.VERTICAL, false, true, false);
CategoryPlot p = chart.getCategoryPlot();
p.setRangeGridlinePaint(Color.black);
ChartFrame frame = new ChartFrame("Random Numbers Test 1", chart);
frame.setVisible(true);
frame.setSize(1000, 500);
////////////////////////////////////////////////////////////////////////////////
try
{
String filename= "RandomFile2.txt";
FileWriter fw2 = new FileWriter(filename,true); //the true will append the new data
BufferedReader in2 = new BufferedReader(new FileReader("auto.txt"));
for (i = 1; i <= lnr.getLineNumber(); i++) {
try {
////////////////////////////////////////////////////////////////////////////////
String str2;
String pattern2 = "(.*)(t)";
String NewStr2;
///////////////////////////////////////////////////////////////////////////////
while ((str2 = in2.readLine()) != null) {
NewStr2 = str2;
NewStr2 = NewStr2.replaceFirst(pattern2 , "" );
System.out.println(NewStr2);
fw2.write(NewStr2 + " n");
double IntStr2 = Double.parseDouble(NewStr2);
dataset2.setValue(IntStr2, "Range", " " + IntStr2);
randMax2++;
}
fw2.close();
}
catch (IOException e) {
}
}
in2.close();
}
catch(IOException ioe)
{
System.err.println("IOException: " + ioe.getMessage());
}
org.jfree.chart.JFreeChart chart2 = ChartFactory.createLineChart("Random Test 2: Autocorrelation", "Try", "Range", dataset2, PlotOrientation.VERTICAL, false, true, false);
CategoryPlot p2 = chart2.getCategoryPlot();
p2.setRangeGridlinePaint(Color.black);
ChartFrame frame2 = new ChartFrame("Random Numbers Test 2", chart2);
frame2.setVisible(true);
frame2.setSize(1000, 500);
////////////////////////////////////////////////////////////////////////////////
try
{
String filename= "RandomFile3.txt";
FileWriter fw3 = new FileWriter(filename,true); //the true will append the new data
BufferedReader in3 = new BufferedReader(new FileReader("cepstrum.txt"));
for (i = 1; i <= lnr.getLineNumber(); i++) {
try {
////////////////////////////////////////////////////////////////////////////////
String str3;
String pattern3 = "(.*)(t)";
String NewStr3;
////////////////////////////////////////////////////////////////////////////////
while ((str3 = in3.readLine()) != null) {
NewStr3 = str3;
NewStr3 = NewStr3.replaceFirst(pattern3 , "" );
System.out.println(NewStr3);
fw3.write(NewStr3 + " n");
double IntStr3 = Double.parseDouble(NewStr3);
Random3 = ((Math.random() * IntStr3) + 1);
dataset3.setValue(IntStr3, "Range", " " + IntStr3);
randMax3++;
}
fw3.close();
}
catch (IOException e) {
}
}
in3.close();
}
catch(IOException ioe)
{
System.err.println("IOException: " + ioe.getMessage());
}
org.jfree.chart.JFreeChart chart3 = ChartFactory.createLineChart("Random Test 3: Cepstrum", "Try", "Range", dataset3, PlotOrientation.VERTICAL, false, true, false);
CategoryPlot p3 = chart3.getCategoryPlot();
p3.setRangeGridlinePaint(Color.black);
ChartFrame frame3 = new ChartFrame("Random Numbers Test 3", chart3);
frame3.setVisible(true);
frame3.setSize(1000, 500);
////////////////////////////////////////////////////////////////////////////////
}


private static void process(String str) {
//throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}

}