
end notes
... % ANGLE(H) returns the phase angles, in radians, of a matrix with % complex elements. p = atan2(imag(h), real(h)); ...
... % ANGLE(H) returns the phase angles, in radians, of a matrix with % complex elements. p = atan2(imag(h), real(h)); ...
Fermat`s Little Theorem
... This process can be continued indefinitely to prove the result. (Technically, the result ap ≡ a mod p is found by induction on a.) An important use of this result is the following: Theorem: If a is not divisible by p, the inverse of a mod p is ap−2 . This is clearly true since 1 ≡ ap−1 ≡ a · ap−2 mo ...
... This process can be continued indefinitely to prove the result. (Technically, the result ap ≡ a mod p is found by induction on a.) An important use of this result is the following: Theorem: If a is not divisible by p, the inverse of a mod p is ap−2 . This is clearly true since 1 ≡ ap−1 ≡ a · ap−2 mo ...
Sets of Numbers
... Each of these numbers has two square roots: 4 and 25 since ( -2)2 = 4, ( 2)2 = 4 ; ( -5 )2 = ( 5)2 = 25 ...
... Each of these numbers has two square roots: 4 and 25 since ( -2)2 = 4, ( 2)2 = 4 ; ( -5 )2 = ( 5)2 = 25 ...
1.3 Binomial Coefficients
... subsets of an n element set. Each of the three terms in Equation 1.6 therefore represents the number of subsets of a particular size chosen from an appropriately sized set. In particular, the three sets are the set of k-element subsets of an n-element set, the set of (k − 1)-element subsets of an (n ...
... subsets of an n element set. Each of the three terms in Equation 1.6 therefore represents the number of subsets of a particular size chosen from an appropriately sized set. In particular, the three sets are the set of k-element subsets of an n-element set, the set of (k − 1)-element subsets of an (n ...