Digital filter design using python for power engineering applications an open source guide by Iyer, Shivkumar Venkatraman

Also available remotely for University of the Philippines Diliman via SpringerLink. Click here to access thru EZproxy
Available for University of the Philippines Diliman via SpringerLink. Click here to access

Digital filters analysis, design, and signal processing applications by Antoniou, Andreas

Available for University of the Philippines Diliman via McGraw-Hill Access Engineering. Click here to access
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Advances in multirate systems

Available for University of the Philippines System via SpringerLink. Click here to access
Also available remotely for University of the Philippines System via SpringerLink. Click here to access thru EZproxy

Parallel power electronics filters in three-phase four-wire systems principle, control and design by Wong, Man-Chung, Dai, Ning-Yi, Lam, Chi-Seng

Available for University of the Philippines System via SpringerLink. Click here to access
Also available remotely for University of the Philippines System via SpringerLink. Click here to access thru EZproxy

Digital control system analysis & design by Phillips, Charles L., Nagle, H. Troy 1942-, Chakrabortty, Aranya

The circuits and filters handbook passive, active, and digital filters

Available for University of the Philippines Diliman via Taylor & Francis. Click here to access
Also available remotely for University of the Philippines Diliman via Taylor & Francis. Click here to access thru EZproxy

Applied signal processing concepts, circuits, and systems by Hamdy, Nadder A.

The circuits and filters handbook passive, active, and digital filters

Modeling, estimation and optimal filtering in signal processing by Najim, Mohamed

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Introduction to digital filters with audio applications by Smith, Julius O.