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EMTTOOL >> EMTTOOL > etac

etac

Determine eta and c

Calling Sequence

[eta,c] = etac(n)

Parameters

n

vector of refractive indices = [n1,...,nM]

eta

vector of characteristic impedances = [eta1,...,etaM]

c

vector of speeds of light = [c1,...,cM]

Description

etac(n) calculates eta and c. mu = eta/c, epsilon = 1/eta/c. [eta0,c0] = etac(1) generates the vacuum values.

Examples

add sample pgm

Author

emtwprop1 EMTTOOL fresnel