Examples of spectrum()

Examples of com.nr.sp.Slepian.spectrum()

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      for (j=0;j<N;j++)
        data[j]=10.0*exp(-1.*SQR(j-M)/SQR(N/8))*
          (cos(2.0*pi*32*j/N)+cos(2.0*pi*64*j/N));
      slep.adddataseg(data);    // Note: text should clarify this usage
    }
    spec=slep.spectrum();
    freq=slep.frequencies();

    freq1=32.0/N;
    freq2=64.0/N;

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Examples of com.nr.sp.Spectolap.spectrum()

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        data[j]=10.0*exp(-1.*SQR(jj-M)/SQR(N/8))*
          (cos(2.0*pi*32*jj/N)+cos(2.0*pi*64*jj/N));
      }
      sp.adddataseg(data,hann);
    }
    spec=sp.spectrum();
    freq=sp.frequencies();
//    for (i=0;i<M+1;i++)
//      System.out.printf(setw(20) << freq[i] << " " << setw(20) << spec[i]);

    freq1=32.0/N;
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Examples of com.nr.sp.Spectolap.spectrum()

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      jj=j % N;
      data2[j]=10.0*exp(-1.*SQR(jj-M)/SQR(N/8))*
        (cos(2.0*pi*32*jj/N)+cos(2.0*pi*64*jj/N));
    }
    sp2.addlongdata(data2,hann);
    spec=sp2.spectrum();
    freq=sp2.frequencies();
//    for (i=0;i<M+1;i++)
//      System.out.printf(setw(20) << freq[i] << " " << setw(20) << spec[i]);

    j=0;
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Examples of com.nr.sp.Spectreg.spectrum()

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      // Generate a data set
      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;
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Examples of com.nr.sp.Spectreg.spectrum()

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      // Generate a data set offset by 1/2 channel in frequency
      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
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Examples of com.nr.sp.Spectreg.spectrum()

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      // Generate a data set
      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;
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Examples of com.nr.sp.Spectreg.spectrum()

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      // Generate a data set
      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;
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Examples of com.nr.sp.Spectreg.spectrum()

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      // Generate a data set offset by 1/2 channel in frequency
      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
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Examples of com.nr.sp.Spectreg.spectrum()

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      // Generate a data set
      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;
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Examples of com.nr.sp.Spectreg.spectrum()

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      // Generate a data set offset by 1/2 channel in frequency
      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;
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