Parasite Dispersal through one Parasite Generation (Mosquitoes)

Computes a p by p matrix describing parasite dispersal from infecteds (columns) to infectees (rows). $$\mathcal{Z} = e^{-\Omega\tau} \cdot \mbox{diag}\left( \frac{fq M}{W} \right) \cdot {\cal D} \cdot fq\Omega^{-1}$$

Usage

metric_calZ(Omega, tau, f, q, M, W, calD)

Arguments

Omega: the mosquito demography matrix
tau: duration of the extrinsic incubation period
f: the feeding rate
q: fraction of bloodmeals taken on humans
M: size of mosquito population in each patch
W: ambient human population at each patch
calD: parasite dispersal by humans matrix (see ramp.xde::metric_calD)

Value

a numeric matrix