First-order systems are those which can be described by first-order differential equations. A common example is the RC circuit. You will need Adobe Acrobat Reader to ...

As an alternative to counter- and shift-register-based techniques, you can use a digital filter to eliminate spikes from a signal (Figure 1a). This scheme, which feeds the signal into a digital ...

Use of these blocks in Simulink, with examples using a first-order RC circuit model. In-depth discussion of Bode plots.