} // JWave
// * Main method for doing little test runs for different transform types and
// * different wavelets without JUnit. Requesting the transform type and the
// * type of wavelet to be used else usage is printed.
// *
// * @date 23.02.2010 14:26:47
// * @author Christian Scheiblich
// * @param args
// * [transformType] [waveletType]
//
public static void RunTests(string[] args)
{
string waveletTypeList = "Haar02, Lege02, Daub02, Lege04, Daub03, Lege06, Coif06, Daub04";
if (args.Length < 2 || args.Length > 3)
{
System.Console.Error.WriteLine("usage: JWave [transformType] {waveletType} {noOfSteps}");
System.Console.Error.WriteLine("");
System.Console.Error.WriteLine("transformType: DFT, FWT, WPT, DWT");
System.Console.Error.WriteLine("waveletType : " + waveletTypeList);
System.Console.Error.WriteLine("noOfSteps : " + "no of steps forward and reverse; optional");
return;
} // if args
string wType = args[1];
WaveletInterface wavelet = null;
if (wType.Equals("haar02", StringComparison.InvariantCultureIgnoreCase))
{
wavelet = new Haar02();
}
else if (wType.Equals("lege02", StringComparison.InvariantCultureIgnoreCase))
{
wavelet = new Lege02();
}
else if (wType.Equals("daub04", StringComparison.InvariantCultureIgnoreCase))
{
wavelet = new Daub02();
}
else if (wType.Equals("lege04", StringComparison.InvariantCultureIgnoreCase))
{
wavelet = new Lege04();
}
else if (wType.Equals("daub06", StringComparison.InvariantCultureIgnoreCase))
{
wavelet = new Daub03();
}
else if (wType.Equals("lege06", StringComparison.InvariantCultureIgnoreCase))
{
wavelet = new Lege06();
}
else if (wType.Equals("coif06", StringComparison.InvariantCultureIgnoreCase))
{
wavelet = new Coif06();
}
else if (wType.Equals("daub08", StringComparison.InvariantCultureIgnoreCase))
{
wavelet = new Daub04();
}
else
{
System.Console.Error.WriteLine("usage: JWave [transformType] {waveletType}");
System.Console.Error.WriteLine("");
System.Console.Error.WriteLine("available wavelets are " + waveletTypeList);
return;
} // if wType
string tType = args[0];
TransformInterface bWave = null;
if (tType.Equals("dft", StringComparison.InvariantCultureIgnoreCase))
{
bWave = new DiscreteFourierTransform();
}
else if (tType.Equals("fwt", StringComparison.InvariantCultureIgnoreCase))
{
bWave = new FastWaveletTransform(wavelet);
}
else if (tType.Equals("wpt", StringComparison.InvariantCultureIgnoreCase))
{
bWave = new WaveletPacketTransform(wavelet);
}
else if (tType.Equals("dwt", StringComparison.InvariantCultureIgnoreCase))
{
bWave = new DiscreteWaveletTransform(wavelet);
}
else
{
System.Console.Error.WriteLine("usage: JWave [transformType] {waveletType}");
System.Console.Error.WriteLine("");
System.Console.Error.WriteLine("available transforms are DFT, FWT, WPT, DFT");
return;
} // if tType
// instance of transform
Transform t;
if (args.Length > 2)
{
string argNoOfSteps = args[2];
int noOfSteps = Convert.ToInt32(argNoOfSteps);
t = new Transform(bWave, noOfSteps); // perform less steps than possible
}
else
{
t = new Transform(bWave); // perform all steps
}
double[] arrTime = { 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 };
Console.WriteLine("");
Console.WriteLine("time domain:");
for (int p = 0; p < arrTime.Length; p++)
{
Console.Write("{0,9:F6}", arrTime[p]);
}
Console.WriteLine("");
double[] arrFreqOrHilb = t.forward(arrTime); // 1-D forward transform
if (bWave is DiscreteFourierTransform)
{
Console.WriteLine("frequency domain:");
}
else
{
Console.WriteLine("Hilbert domain:");
}
for (int p = 0; p < arrTime.Length; p++)
{
Console.Write("{0,9:F6}", arrFreqOrHilb[p]);
}
Console.WriteLine("");
double[] arrReco = t.reverse(arrFreqOrHilb); // 1-D reverse transform
Console.WriteLine("reconstruction:");
for (int p = 0; p < arrTime.Length; p++)
{
Console.Write("{0,9:F6}", arrReco[p]);
}
Console.WriteLine("");
} // main
} // JWave
// * Main method for doing little test runs for different transform types and
// * different wavelets without JUnit. Requesting the transform type and the
// * type of wavelet to be used else usage is printed.
// *
// * @date 23.02.2010 14:26:47
// * @author Christian Scheiblich
// * @param args
// * [transformType] [waveletType]
//
public static void RunTests(string[] args)
{
string waveletTypeList = "Haar02, Lege02, Daub02, Lege04, Daub03, Lege06, Coif06, Daub04";
if(args.Length < 2 || args.Length > 3)
{
System.Console.Error.WriteLine("usage: JWave [transformType] {waveletType} {noOfSteps}");
System.Console.Error.WriteLine("");
System.Console.Error.WriteLine("transformType: DFT, FWT, WPT, DWT");
System.Console.Error.WriteLine("waveletType : " + waveletTypeList);
System.Console.Error.WriteLine("noOfSteps : " + "no of steps forward and reverse; optional");
return;
} // if args
string wType = args[1];
WaveletInterface wavelet = null;
if(wType.Equals("haar02", StringComparison.InvariantCultureIgnoreCase))
wavelet = new Haar02();
else if(wType.Equals("lege02", StringComparison.InvariantCultureIgnoreCase))
wavelet = new Lege02();
else if(wType.Equals("daub04", StringComparison.InvariantCultureIgnoreCase))
wavelet = new Daub02();
else if(wType.Equals("lege04", StringComparison.InvariantCultureIgnoreCase))
wavelet = new Lege04();
else if(wType.Equals("daub06", StringComparison.InvariantCultureIgnoreCase))
wavelet = new Daub03();
else if(wType.Equals("lege06", StringComparison.InvariantCultureIgnoreCase))
wavelet = new Lege06();
else if(wType.Equals("coif06", StringComparison.InvariantCultureIgnoreCase))
wavelet = new Coif06();
else if(wType.Equals("daub08", StringComparison.InvariantCultureIgnoreCase))
wavelet = new Daub04();
else
{
System.Console.Error.WriteLine("usage: JWave [transformType] {waveletType}");
System.Console.Error.WriteLine("");
System.Console.Error.WriteLine("available wavelets are " + waveletTypeList);
return;
} // if wType
string tType = args[0];
TransformInterface bWave = null;
if(tType.Equals("dft", StringComparison.InvariantCultureIgnoreCase))
bWave = new DiscreteFourierTransform();
else if(tType.Equals("fwt", StringComparison.InvariantCultureIgnoreCase))
bWave = new FastWaveletTransform(wavelet);
else if(tType.Equals("wpt", StringComparison.InvariantCultureIgnoreCase))
bWave = new WaveletPacketTransform(wavelet);
else if(tType.Equals("dwt", StringComparison.InvariantCultureIgnoreCase))
bWave = new DiscreteWaveletTransform(wavelet);
else
{
System.Console.Error.WriteLine("usage: JWave [transformType] {waveletType}");
System.Console.Error.WriteLine("");
System.Console.Error.WriteLine("available transforms are DFT, FWT, WPT, DFT");
return;
} // if tType
// instance of transform
Transform t;
if(args.Length > 2)
{
string argNoOfSteps = args[2];
int noOfSteps = Convert.ToInt32(argNoOfSteps);
t = new Transform(bWave, noOfSteps); // perform less steps than possible
}
else
{
t = new Transform(bWave); // perform all steps
}
double[] arrTime = { 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 };
Console.WriteLine("");
Console.WriteLine("time domain:");
for(int p = 0; p < arrTime.Length; p++)
Console.Write("{0,9:F6}", arrTime[p]);
Console.WriteLine("");
double[] arrFreqOrHilb = t.forward(arrTime); // 1-D forward transform
if(bWave is DiscreteFourierTransform)
Console.WriteLine("frequency domain:");
else
Console.WriteLine("Hilbert domain:");
for(int p = 0; p < arrTime.Length; p++)
Console.Write("{0,9:F6}", arrFreqOrHilb[p]);
Console.WriteLine("");
double[] arrReco = t.reverse(arrFreqOrHilb); // 1-D reverse transform
Console.WriteLine("reconstruction:");
for(int p = 0; p < arrTime.Length; p++)
Console.Write("{0,9:F6}", arrReco[p]);
Console.WriteLine("");
} // main
