Engineering Mathematics… Trigonometric Fourier Series 17 Jul 201717 Jul 2017 >> A non-sinusoidal periodic function can be expressed as an infinite sum of sinusoidal functions. >> A periodic function is a function that repeats its values in regular intervals or periods. A function is…

Engineering Mathematics… Laplace Transforms 14 Jun 201714 Jun 2017 Laplace transform represents continuous time signal in terms of complex exponentials, i.e. e-st. Hence laplace transform can be used to analyze the signals or functions which are not absolutely integrable.…