Move to MVN

Library is moved to maven

TarsosDSP/pom.xml

@@ -0,0 +1,46 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+
+  <groupId>be.hogent.tarsos.dsp</groupId>
+  <artifactId>TarsosDSP</artifactId>
+  <version>1.4</version>
+  <packaging>jar</packaging>
+
+  <name>TarsosDSP</name>
+  <url>http://maven.apache.org</url>
+
+	<build>
+	    <plugins>
+            <plugin>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>2.3.2</version>
+                <configuration>
+                    <source>1.6</source>
+                    <target>1.6</target>
+                </configuration>
+            </plugin>    
+        </plugins>
+		<testResources>
+		  <testResource>
+		    <directory>${project.basedir}/src/test/java</directory>
+		    <excludes>
+        		<exclude>*.java</exclude>
+   			</excludes>
+		  </testResource>
+		</testResources>
+	</build>
+
+  <properties>
+    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+  </properties>
+
+  <dependencies>
+    <dependency>
+      <groupId>junit</groupId>
+      <artifactId>junit</artifactId>
+      <version>4.11</version>
+      <scope>test</scope>
+    </dependency>
+  </dependencies>
+</project>

src/be/hogent/tarsos/dsp/mfcc/DCT.java → TarsosDSP/src/main/java/be/hogent/tarsos/dsp/mfcc/DCT.java

@@ -23,133 +23,133 @@
 *  for credits and info, see README.
 * 
 */
-package be.hogent.tarsos.dsp.mfcc;
-
-import java.io.*;
-import java.util.StringTokenizer;
-
-public class DCT {
-
-	int f[][];
-	int g[][];
-	int inv[][];
-
-	static public void main(String args[]) {
-
-		int fm[][] = new int[8][8];
-
-		if ( args.length != 1 ) {
-			System.out.println("usage: java DCT <matrix-filename>");
-			return;
-		}
-
-		File f = new File(args[0]);
-		if ( !f.canRead() ) {
-			System.out.println("Error! can't open "+args[0]+" for reading");
-			return;
-		}
-		try {
-			BufferedReader br = new BufferedReader(new FileReader(f));
-			for ( int i = 0; i < 8; i++ ) {
-				String line = br.readLine();
-				StringTokenizer tok = new StringTokenizer(line,", ");
-				if ( tok.countTokens() != 8 ) {
-					System.out.println("Error! File format error: 8 tokens required!");
-					throw new IOException("Error");
-				}
-				for ( int j = 0; j < 8; j++ ) {
-					String numstr = tok.nextToken();
-					int num = Integer.parseInt(numstr);
-					fm[i][j] = num;
-				}
-			}
-		}
-		catch ( FileNotFoundException e ) {
-			System.out.println("Error! can't create FileReader for "+args[0]);
-			return;
-		}
-		catch ( IOException e ) {
-			System.out.println("Error! during read of "+args[0]);
-			return;
-		}
-		catch ( NumberFormatException e ) {
-			System.out.println("Error! NumberFormatExecption");
-			return;
-		}
-
-		DCT dct = new DCT(fm);
-		dct.transform();
-		dct.printout();
-		dct.inverse();
-		dct.printoutinv();
-	}
-
-	public DCT(int f[][]) {
-		this.f = f;
-	}
-
-	public void transform() {
-		g = new int[8][8];
-
-		for ( int i = 0; i < 8; i++ ) {
-			for ( int j = 0; j < 8; j++ ) {
-				double ge = 0.0;
-				for ( int x = 0; x < 8; x++ ) {
-					for ( int y = 0; y < 8; y++ ) {
-						double cg1 = (2.0*(double)x+1.0)*(double)i*Math.PI/16.0;
-						double cg2 = (2.0*(double)y+1.0)*(double)j*Math.PI/16.0;
-
-						ge += ((double)f[x][y]) * Math.cos(cg1) * Math.cos(cg2);
-
-					}
-				}						
-				double ci = ((i==0)?1.0/Math.sqrt(2.0):1.0);
-				double cj = ((j==0)?1.0/Math.sqrt(2.0):1.0);
-				ge *= ci * cj * 0.25;
-				g[i][j] = (int)Math.round(ge);
-			}
-		}
-	}
-
-
-	public void inverse() {
-		inv = new int[8][8];
-
-		for ( int x = 0; x < 8; x++ ) {
-			for ( int y = 0; y < 8; y++ ) {
-				double ge = 0.0;
-				for ( int i = 0; i < 8; i++ ) {
-					double cg1 = (2.0*(double)x + 1.0)*(double)i*Math.PI/16.0;
-					double ci = ((i==0)?1.0/Math.sqrt(2.0):1.0);
-					for ( int j = 0; j < 8; j++ ) {
-						double cg2 = (2.0*(double)y + 1.0)*(double)j*Math.PI/16.0;
-						double cj = ((j==0)?1.0/Math.sqrt(2.0):1.0);
-						double cij4 = ci*cj*0.25;
-						ge += cij4 * Math.cos(cg1) * Math.cos(cg2) * (double)g[i][j];
-					}
-				}
-				inv[x][y] = (int)Math.round(ge);
-			}
-		}
-	}	
-
-	public void printout() {
-		for ( int i = 0; i < 8; i++ ) {
-			System.out.print("\n");
-			for ( int k = 0; k < 8; k++ ) {
-				System.out.print(g[i][k]+" ");
-			}
-		}
-	}
-
-	public void printoutinv() {
-		for ( int i = 0; i < 8; i++ ) {
-			System.out.print("\n");
-			for ( int k = 0; k < 8; k++ ) {
-				System.out.print(inv[i][k]+" ");
-			}
-		}
-	}	
-}
-
-
+package be.hogent.tarsos.dsp.mfcc;
+
+import java.io.*;
+import java.util.StringTokenizer;
+
+public class DCT {
+
+	int f[][];
+	int g[][];
+	int inv[][];
+
+	static public void main(String args[]) {
+
+		int fm[][] = new int[8][8];
+
+		if ( args.length != 1 ) {
+			System.out.println("usage: java DCT <matrix-filename>");
+			return;
+		}
+
+		File f = new File(args[0]);
+		if ( !f.canRead() ) {
+			System.out.println("Error! can't open "+args[0]+" for reading");
+			return;
+		}
+		try {
+			BufferedReader br = new BufferedReader(new FileReader(f));
+			for ( int i = 0; i < 8; i++ ) {
+				String line = br.readLine();
+				StringTokenizer tok = new StringTokenizer(line,", ");
+				if ( tok.countTokens() != 8 ) {
+					System.out.println("Error! File format error: 8 tokens required!");
+					throw new IOException("Error");
+				}
+				for ( int j = 0; j < 8; j++ ) {
+					String numstr = tok.nextToken();
+					int num = Integer.parseInt(numstr);
+					fm[i][j] = num;
+				}
+			}
+		}
+		catch ( FileNotFoundException e ) {
+			System.out.println("Error! can't create FileReader for "+args[0]);
+			return;
+		}
+		catch ( IOException e ) {
+			System.out.println("Error! during read of "+args[0]);
+			return;
+		}
+		catch ( NumberFormatException e ) {
+			System.out.println("Error! NumberFormatExecption");
+			return;
+		}
+
+		DCT dct = new DCT(fm);
+		dct.transform();
+		dct.printout();
+		dct.inverse();
+		dct.printoutinv();
+	}
+
+	public DCT(int f[][]) {
+		this.f = f;
+	}
+
+	public void transform() {
+		g = new int[8][8];
+
+		for ( int i = 0; i < 8; i++ ) {
+			for ( int j = 0; j < 8; j++ ) {
+				double ge = 0.0;
+				for ( int x = 0; x < 8; x++ ) {
+					for ( int y = 0; y < 8; y++ ) {
+						double cg1 = (2.0*(double)x+1.0)*(double)i*Math.PI/16.0;
+						double cg2 = (2.0*(double)y+1.0)*(double)j*Math.PI/16.0;
+
+						ge += ((double)f[x][y]) * Math.cos(cg1) * Math.cos(cg2);
+
+					}
+				}						
+				double ci = ((i==0)?1.0/Math.sqrt(2.0):1.0);
+				double cj = ((j==0)?1.0/Math.sqrt(2.0):1.0);
+				ge *= ci * cj * 0.25;
+				g[i][j] = (int)Math.round(ge);
+			}
+		}
+	}
+
+
+	public void inverse() {
+		inv = new int[8][8];
+
+		for ( int x = 0; x < 8; x++ ) {
+			for ( int y = 0; y < 8; y++ ) {
+				double ge = 0.0;
+				for ( int i = 0; i < 8; i++ ) {
+					double cg1 = (2.0*(double)x + 1.0)*(double)i*Math.PI/16.0;
+					double ci = ((i==0)?1.0/Math.sqrt(2.0):1.0);
+					for ( int j = 0; j < 8; j++ ) {
+						double cg2 = (2.0*(double)y + 1.0)*(double)j*Math.PI/16.0;
+						double cj = ((j==0)?1.0/Math.sqrt(2.0):1.0);
+						double cij4 = ci*cj*0.25;
+						ge += cij4 * Math.cos(cg1) * Math.cos(cg2) * (double)g[i][j];
+					}
+				}
+				inv[x][y] = (int)Math.round(ge);
+			}
+		}
+	}	
+
+	public void printout() {
+		for ( int i = 0; i < 8; i++ ) {
+			System.out.print("\n");
+			for ( int k = 0; k < 8; k++ ) {
+				System.out.print(g[i][k]+" ");
+			}
+		}
+	}
+
+	public void printoutinv() {
+		for ( int i = 0; i < 8; i++ ) {
+			System.out.print("\n");
+			for ( int k = 0; k < 8; k++ ) {
+				System.out.print(inv[i][k]+" ");
+			}
+		}
+	}	
+}
+
+