The posts focus mostly on Xilinx, although there is also discussion of other DSP block styles. Mathematically, an FIR filter has no poles which means it is always stable. However, compared to IIR ...

This article is drawn from the course “DSP Made Simple for Engineers ... the biquad infinite impulse response (IIR) filter shown in Figure 3(a). Figure 3. Biquad IIR filter: (a) discrete network ...

Instead of using a commercial DSP with software algorithms, a digital hardware filter can also be constructed from logic elements such as registers and gates, or an integrated hardware block such as .

Instead of using a commercial DSP with software algorithms, a digital hardware filter also can be constructed from logic elements such as registers and gates or an integrated hardware block such ...

So the path of a real-world signal through a DSP might look like the diagram shown in Figure 1 ... and Infinite Impulse Response (IIR) filters. Through the years many algorithms have been ...

The process is straightforward: we sum the absolute values of a complex signal’s real and imaginary parts, and apply that sum to a simple first-order lowpass IIR filter to obtain ... 78 Envelope ...