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EURASIP Journal on Advances in Signal Processing
Figure 6 | EURASIP Journal on Advances in Signal Processing

Figure 6

From: Filtering in the joint time/chirp-rate domain for separation of quadratic and cubic phase chirp signals

Figure 6

Reconstruction of back-to-back objects from a two-dimensional hologram: (a) and (b) Two simulated, planar, back-to-back objects. (c) Their hologram. (d) AF-WD of a row of the hologram passing through the diffraction pattern in the hologram. (e) and (f) LQP given by Equation (45) for that row, with a shift of n0 = 130 and a rectangular window of width 141 samples, displayed in chirp-rate ranges taken near the zero value and 2π, respectively.

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