Ejemplo n.º 1
0
 @Test
 public void testIdentity() {
   double[] signal = FFTTest.getSampleSignal(16000);
   int samplingRate = 8000;
   FrameOverlapAddSource ola =
       new FrameOverlapAddSource(new BufferedDoubleDataSource(signal), 2048, samplingRate, null);
   double[] result = ola.getAllData();
   double err = MathUtils.sumSquaredError(signal, result);
   assertTrue("Error: " + err, err < 1.E-19);
 }