Package com.nr.sp

Examples of com.nr.sp.Spectreg.frequencies()

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      for (j=0;j<N;j++)
        data[j]=cos(2.0*pi*64*j/N);
      sp.adddataseg(data,hann);
    }
    spec=sp.spectrum();
    freq=sp.frequencies();
//    for (i=0;i<M+1;i++)
//      System.out.printf(freq[i] << " " << spec[i]);

    maxs=-1.0;
    for (i=0;i<M+1;i++) {
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      for (j=0;j<N;j++)
        data[j]=cos(2.0*pi*64.5*j/N);
      sp2.adddataseg(data,hann);
    }
    spec=sp2.spectrum();
    freq=sp2.frequencies();
//    for (i=0;i<10;i++)
//      System.out.printf(spec[maxi-i]/maxs << " " << spec[maxi+i+1]/maxs);

    // test for symmetry
    sbeps=1.e-2;
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      for (j=0;j<N;j++)
        data[j]=cos(2.0*pi*64*j/N);
      sp.adddataseg(data,bartlett);
    }
    spec=sp.spectrum();
    freq=sp.frequencies();
//    for (i=0;i<M+1;i++)
//      System.out.printf(freq[i] << " " << spec[i]);

    maxs=-1.0;
    for (i=0;i<M+1;i++) {
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      for (j=0;j<N;j++)
        data[j]=cos(2.0*pi*64*j/N);
      sp.adddataseg(data,square);
    }
    spec=sp.spectrum();
    freq=sp.frequencies();
//    for (i=0;i<M+1;i++)
//      System.out.printf(freq[i] << " %f\n", spec[i]);

    maxs=-1.0;
    for (i=0;i<M+1;i++) {
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      for (j=0;j<N;j++)
        data[j]=cos(2.0*pi*64.5*j/N);
      sp2.adddataseg(data,square);
    }
    spec=sp2.spectrum();
    freq=sp2.frequencies();
//    for (i=0;i<10;i++)
//      System.out.printf(spec[maxi-i]/maxs << " %f\n", spec[maxi+i+1]/maxs);

    // test for symmetry
    sbeps=1.e-2;
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      for (j=0;j<N;j++)
        data[j]=cos(2.0*pi*64*j/N);
      sp.adddataseg(data,welch);
    }
    spec=sp.spectrum();
    freq=sp.frequencies();
//    for (i=0;i<M+1;i++)
//      System.out.printf(freq[i] << " %f\n", spec[i]);

    maxs=-1.0;
    for (i=0;i<M+1;i++) {
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      for (j=0;j<N;j++)
        data[j]=cos(2.0*pi*64.5*j/N);
      sp2.adddataseg(data,welch);
    }
    spec=sp2.spectrum();
    freq=sp2.frequencies();
//    for (i=0;i<10;i++)
//      System.out.printf(spec[maxi-i]/maxs << " %f\n", spec[maxi+i+1]/maxs);

    sbeps=5.e-3;
    localflag=false;
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//        System.out.printf(data[j]);
      }
      sp.adddataseg(data,window);    // Note: text should clarify this usage
    }
    spec=sp.spectrum();
    freq=sp.frequencies();
//    for (i=0;i<M+1;i++)
//      System.out.printf(freq[i] << " %f\n", spec[i]);

    maxs=-1.0;
    j=0;
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