Make the mosquito demography matrix

## Arguments

- g
mortality rate

- sigma
emigration rate

- K
mosquito dispersal matrix

- nPatches
number of patches

## Value

a matrix of dimensions `nPatches`

by `nPatches`

Make the mosquito demography matrix

- g
mortality rate

- sigma
emigration rate

- K
mosquito dispersal matrix

- nPatches
number of patches

a matrix of dimensions `nPatches`

by `nPatches`