Question

in the harmonic analysis the term a1 cosx+b1sinx is called​

Answer 1

Step-by-step explanation:

In (1), the term (a1cosx + b1 sinx) is called the fundamental or first harmonic, the term (a2cos2x + b2sin2x) is called the second harmonic and so on. Example 16. Compute the first three harmonics of the Fourier series of f(x) given by the following table.

Answer 2

Answer:

$a_{1} cosx+b_{1} sinx$ is called the fundamental or first harmonic.

Step-by-step explanation:

The process of finding the Fourier series for a function given by numerical values is known as harmonic analysis. First harmonic is the lowest tone of a harmonic series fundamental frequency.