Real-time digital filters for signal processing in flow-injection analysis: Part 1. General considerations and simulation study

✍ Scribed by Bogdan Szostek; Marek Trojanowicz

• Publisher: Elsevier Science
• Year: 1992
• Tongue: English
• Weight: 803 KB
• Volume: 261
• Category: Article
• ISSN: 0003-2670
• DOI: 10.1016/0003-2670(92)80233-w

✦ Synopsis

TheoretIcal descnptlon and frequency response charactenstlcs of selected real-tune dlgltal filters IS presented, mcludmg mfimte nnpulse response (IIR) and finite Impulse response (FIR) filters The apphcatlon of different filtenng procedures to computer-snnulated noisy signals, correspondmg m shape to a common asymmetrx flow-mJectlon response, suggests that the use of IIR filters IS the most effectlve for the removal of huh-frequency noise Keywords Flow system, DIgItal filters, Slgnal processmg FUNDAMENTALS OF DIGITAL FILTERING