This tutorial explains the fundamentals of time-, frequency-, and modulation-domain analysis from the perspective of several examples.

Transfer functions are used in the design of electronic systems such as filters, power supplies, and other control systems. Frequency-domain analysis of a transfer function involves the Laplace ...

The following section describes how the value of the optimum snubber resistor is mathematically derived using the analysis in the frequency domain, leading to a simple—yet rigorous—equation. Next, ...

The traditional way of analyzing economic time series views the series as if it were generated by a repetitive process over time. This article shows how a time series can be analyzed in terms of ...

It displays the frequency on the x-axis and the phase (in degrees) or magnitude (in dB) on the y-axis, making it helpful for understanding a circuit or transfer function in frequency domain analysis.

Soft magnetic materials can be easily magnetized and demagnetized, which makes them a key component in electrical power ...

To understand the spatial patterns of the spectral energy budget, spatial maps of certain terms in the spectral energy budget are plotted, averaged over various frequency bands. These maps reveal ...