the vector field on a domain is represented as a vector-valued function that compares the n-tuple of real numbers to each point on the domain. vector analysis is an analysis which deals with the quantities that have both magnitude and direction. vector calculus deals with two integrals such ...
Various lightning models are proposed in the literature; for example, one of the most popular is the Heidler function: 𝐼(𝑡)=𝐼𝑚𝑘·(𝑡𝜏1)𝑛1+(𝑡𝜏1)𝑛·exp(−𝑡𝜏2), (6) where 𝐼𝑚—current peak value; 𝑘—correction factor of current peak value; ...