Subject and UNIT: Transforms And Partial Differential Equations: UNIT II: Fourier Series
Transforms And Partial Differential Equations: UNIT II: Fourier Series: Exercise
Subject and UNIT: Transforms And Partial Differential Equations: UNIT II: Fourier Series
Transforms And Partial Differential Equations: UNIT II: Fourier Series: Examples
Subject and UNIT: Transforms And Partial Differential Equations: UNIT II: Fourier Series
Dirichlet's conditions are not necessary but only sufficient for the existence of Fourier series.
Subject and UNIT: Transforms And Partial Differential Equations: UNIT II: Fourier Series
Periodic functions occur frequently in engineering problems. Such periodic functions are often complicated. It is therefore desirable to represent these in terms of the simple periodic functions of sine and cosine.
Subject and UNIT: Transforms And Partial Differential Equations: UNIT II: Fourier Series
The left hand limit of f (x) at x = a is defined as x approaches a from the left and is denoted by f (a −). a from the left and is denoted by f(a-)
Subject and UNIT: Transforms And Partial Differential Equations: UNIT II: Fourier Series
So sinx is a periodic function with the period 2л. This is alsoncalled Sinusoidal periodic function.
Subject and UNIT: Transforms And Partial Differential Equations: UNIT II: Fourier Series
A function f (x) is said to be periodic, if and only if f (x +p) = f (x) is true for some value of p and every value of x.
Subject and UNIT: Transforms And Partial Differential Equations: UNIT II: Fourier Series
Fourier series, is named after the French Mathematician cum physicist Jean-Baptiste Joseph Fourier (1768 - 1830).
Subject and UNIT: Transforms And Partial Differential Equations: UNIT I: Partial Differential Equations
Transforms And Partial Differential Equations: UNIT I: Partial Differential Equations: Questions And Answers
Subject and UNIT: Transforms And Partial Differential Equations: UNIT I: Partial Differential Equations
Transforms And Partial Differential Equations: UNIT I: Partial Differential Equations:Examples
Subject and UNIT: Transforms And Partial Differential Equations: UNIT I: Partial Differential Equations
The linear differential equations which are not homogeneous, are called Non-homogeneous linear equations.
Subject and UNIT: Transforms And Partial Differential Equations: UNIT I: Partial Differential Equations
Transforms And Partial Differential Equations: UNIT I: Partial Differential Equations: Examples