coherence_distribution

(rtools/coherence_distribution.m)

Function Synopsis

P = coherence_distribution(r, rho, L)

Help text

function P = coherence_distribution(r, rho, L)
 Returns the Multilook Coherence Distribution for correlated channels
  r     - sample correlation
  rho   - correlation (can be complex, but phase not used)
  L     - number of looks
 
  r can be a vector, rho and L must be scalar
 L defaults to 1 if not specified, but this means coherence distribution is
 entirely equal to unity.

 Source: Understanding Synthetic Aperture Radar Images, Chris Oliver, Shaun Quegan, 
     1998, Artech House, p345

 Recast as an O(L) polynomial via A&S 15.3.3
 Converted to log to remove overflow

 Part of the Matlab Radar Toolbox v0.11 by Glen Davidson at www.radarworks.com
 Please acknowledge use of this toolbox in any publication or software.
 This header must be retained in any derivative work

Cross-Reference Information

polarisation_demo             rtools/polarisation_demo.m