A practical approach to modal basis selection and wavefront
... enough to conclude this with certainty. A repetition of this experiment has been done in February 2000 including also the minimum variance estimator. The increased data basis raised the confidence levels, so that we can now conclude that both the weighted least-squares and the minimum variance estim ...
... enough to conclude this with certainty. A repetition of this experiment has been done in February 2000 including also the minimum variance estimator. The increased data basis raised the confidence levels, so that we can now conclude that both the weighted least-squares and the minimum variance estim ...
Active Filters (Chp 4)
... In the state-variable filter, the bandwidth is dependent on the critical frequency and the quality factor, Q is independent on the critical frequency. The Q is set by the feedback resistors R5 and R6 as follows: ...
... In the state-variable filter, the bandwidth is dependent on the critical frequency and the quality factor, Q is independent on the critical frequency. The Q is set by the feedback resistors R5 and R6 as follows: ...
Fraction Tips
... Add the numerators of the two fractions Place that sum over the common denominator. If this fraction is improper (numerator larger than or equal to the denominator) then convert it to a mixed number Add the integer portions of the two mixed numbers If adding the fractional parts created a mixed numb ...
... Add the numerators of the two fractions Place that sum over the common denominator. If this fraction is improper (numerator larger than or equal to the denominator) then convert it to a mixed number Add the integer portions of the two mixed numbers If adding the fractional parts created a mixed numb ...
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.