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Sanjeev Sarpal (@asn)

Dr. Sanjeev Sarpal is an RTEI (real-time edge intelligence) visionary and expert in signals and systems with a track record of developing over 26 commercial products. He is a Distinguished Arm Ambassador and leads ASN’s Edge Solutions team, advising top international blue-chip companies on their AIoT/RTEI strategies for I5.0, healthcare, smart grids and smart buildings.

complex coefficient iir realisation

New thread started 9 years ago
I recently needed to implement a complex iir filter. Although the designed filter works fine in Matlab and the asn filter designer, I was wondering if anybody had...

Re: Interactive digital filter design

Reply posted 9 years ago (01/31/2017)
The ASN filter designer has an in built signal analyser and generator, allowing you to generate almost any signal of your choice, including loading your own data....

Re: Interactive digital filter design

Reply posted 9 years ago (01/30/2017)
...
A few years ago, I tried out the IEEE signal processing magazine subscription for one year, but didn't like the writing style. The articles read like journal publications...

Re: Predictive Analytics from Sensor Data

Reply posted 9 years ago (12/19/2016)
You can implement a sample-by-sample simple predictor using an alpha filter, i.e.x=x+alpha*(z-x)where, 0<alpha<1 is the fixed gain, and 'z' is the input sample....

Re: Steepest-slope 2nd-order resonant filter?

Reply posted 10 years ago (10/17/2016)
I'm a little late to the discussion, but you could try this out in ASN Filter script, and see the results for yourself (the real time updates help greatly), and...

Re: Higher order filter from 1st and 2nd order design

Reply posted 10 years ago (08/22/2016)
Some good advice given herein. However, I would like to also recommend ASN FilterScript as the symbolic math interface has been specifically designed to aid designers...

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