Complex Wishart distribution
Appearance
Notation | A ~ CWp(, n) | ||
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Parameters |
n > p − 1 degrees of freedom (real) > 0 (p × p Hermitian pos. def) | ||
Support | A (p × p) Hermitian positive definite matrix | ||
| |||
Mean | |||
Mode | for n ≥ p + 1 | ||
CF |
In statistics, the complex Wishart distribution is a complex version of the Wishart distribution. It is the distribution of times the sample Hermitian covariance matrix of zero-mean independent Gaussian random variables. It has support for Hermitian positive definite matrices.[1]
References