II-2
... equations as is the number of branches • First we name all currents and choose their direction. If we make a mistake they will be negative in the end. • We write equations for all but one junctions. The last equation would be lin. dependent. • We write equation for every independent loop. ...
... equations as is the number of branches • First we name all currents and choose their direction. If we make a mistake they will be negative in the end. • We write equations for all but one junctions. The last equation would be lin. dependent. • We write equation for every independent loop. ...
Full text
... The inner sum here is 1 is n/E'= 1 and 0 otherwise, by Theorem 2.3, so the expression reduces to f1 (n). The proof of the other half is similar. It is interesting to note that a shorter proof of this theorem can be obtained by using only the algebraic structure that was mentioned following Theorem 2 ...
... The inner sum here is 1 is n/E'= 1 and 0 otherwise, by Theorem 2.3, so the expression reduces to f1 (n). The proof of the other half is similar. It is interesting to note that a shorter proof of this theorem can be obtained by using only the algebraic structure that was mentioned following Theorem 2 ...
Mathematics of radio engineering
The mathematics of radio engineering is the mathematical description by complex analysis of the electromagnetic theory applied to radio. Waves have been studied since ancient times and many different techniques have developed of which the most useful idea is the superposition principle which apply to radio waves. The Huygen's principle, which says that each wavefront creates an infinite number of new wavefronts that can be added, is the base for this analysis.