### Function Reference: `riceinv`

statistics: x = riceinv (p, s, sigma)

Inverse of the Rician distribution (iCDF).

For each element of p, compute the quantile (the inverse of the CDF) of the Rician distribution with non-centrality (distance) parameter s and scale parameter sigma. The size of x is the common size of x, s, and sigma. A scalar input functions as a constant matrix of the same size as the other inputs.

Further information about the Rician distribution can be found at https://en.wikipedia.org/wiki/Rice_distribution

See also: ricecdf, ricepdf, ricernd, ricefit, ricelike, ricestat

Source Code: riceinv

### Example: 1

     ## Plot various iCDFs from the Rician distribution
     p = 0.001:0.001:0.999;
     x1 = riceinv (p, 0, 1);
     x2 = riceinv (p, 0.5, 1);
     x3 = riceinv (p, 1, 1);
     x4 = riceinv (p, 2, 1);
     x5 = riceinv (p, 4, 1);
     plot (p, x1, "-b", p, x2, "-g", p, x3, "-r", p, x4, "-m", p, x5, "-k")
     grid on
     legend ({"s = 0, σ = 1", "s = 0.5, σ = 1", "s = 1, σ = 1", ...
              "s = 2, σ = 1", "s = 4, σ = 1"}, "location", "northwest")
     title ("Rician iCDF")
     xlabel ("probability")
     ylabel ("values in x")