Two Frequencies

Raw Data /home/kana/book/gee/Data/textures/twofreq.H
Velocity Model N/A
Stack N/A
Zero-offset Migration N/A
Usage N/A
Geometry

  twofreq.H:
        in="stdin"
        expands to in="stdin"
        esize=4
        n1=128  n2=128  n3=1                  16384 elem              65536 bytes
        d1=1?   d2=1?   d3=1?
        o1=0?   o2=0?   o3=0?
        label1=x
        label2=y

Problem N/A
History of Data Created in MATLAB by Brown, then converted to SEPLib format. This is simply the superposition of two 2-D sine waves, plus some additive random noise. Not used in any published work, but may offer some interesting possibilities in predictive filtering.
Preprocessing N/A
Proprietary Considerations N/A

 

twofreq Figure 10 Two Frequencies