Filter Design Courses and Certifications

Signals and Systems

Signals and Systems: This course will help you to understand fundamental concepts, principles, analysis and designs of signals transmitting through systems.

• XuetangX
• Self-Paced
• Free Online Course

IISc Bangalore;  NPTEL

Real-Time Digital Signal Processing

Hands-on real-time DSP course covering hardware implementation, digital filters, FFT-based analysis, correlation, audio effects, and image-processing hardware.

• Swayam
• 12 weeks
• Available until Oct 9, 2026
• Free Online Course

IISc Bangalore;  NPTEL

Mathematical Methods and Techniques in Signal Processing

Develop mathematical techniques for multirate signal processing, filter banks, wavelet analysis, KL transforms, and Fourier expansions.

• Swayam
• 12 weeks
• Available until Oct 9, 2026
• Free Online Course

Digital Signal Processing

Digital signal processing is the foundation of information digitization, and the course content mainly includes discretization of continuous time signals, time-domain analysis of discrete signals, frequency-domain analysis, structure and design of digita…

• XuetangX
• Self-Paced
• Free Online Course

MathWorks

Signal Processing with MATLAB

Generate and resample signals, estimate power spectral density with periodogram and Welch methods, design FIR and IIR filters, and process streaming signals frame by frame in MATLAB.

• MATLAB Academy
• 7 hours
• Self-Paced
• Paid Course

NPTEL;  IIT Bombay

Analog Circuits

1 rating

Introduces analog design through op-amp circuits, covering non-ideal behavior, frequency response, feedback stability, filters, oscillators, rectifiers, and transistor circuits.

• YouTube
• 18 hours
• Self-Paced
• Free Video

NPTEL;  IIT Bombay

Advanced Digital Signal Processing - Multirate and Wavelets

Explore wavelet transforms through multiresolution analysis, time-frequency localization, and multirate filter banks, including Haar and Daubechies constructions.

• YouTube
• 1 day 21 hours
• Self-Paced
• Free Video

NPTEL;  IIT Kharagpur

Digital Signal Processing

The course covers lessons in digital signal processing. Topics include Discrete-Time Signal and System, Frequency Domain Representation of Discrete Signals, z-Transform, Solution of Difference Equation, Tutorial on Discrete-Time Signals and their Transfo…

• YouTube
• 1 day 9 hours
• Self-Paced
• Free Video

NPTEL;  IIT Bombay

Digital Signal Processing and Its Applications

A comprehensive treatment of discrete-time signals, transforms, digital filter design, and realization techniques.

• YouTube
• 1 day 6 hours
• Self-Paced
• Free Video

NPTEL;  IIT Bombay

Foundations of Wavelets and Multirate Digital Signal Processing

Explore Haar wavelets, multiresolution subspaces, and their implementation through multirate filter banks for localized time-frequency signal analysis.

• YouTube
• 10 hours
• Self-Paced
• Free Video

Ross Dynamics Lab

Kalman Filter for Beginners - Recursive Filters & MATLAB Examples

4 ratings

See how recursive averaging and moving-average and low-pass filters smooth noisy data, with MATLAB demonstrations leading into the basics of the Kalman Filter.

• YouTube
• 49 minutes
• Self-Paced
• Free Video

Soft Switching for Inverters - Lecture 34

Explore soft switching techniques for inverters, including resonant pole and ARCP inverters. Examine impacts on filter design and EMI emissions in power electronics.

• YouTube
• 51 minutes
• Self-Paced
• Free Video

EMI Filters - Common-Mode and Differential-Mode Signals - Lecture 30

Explore common-mode and differential-mode signals in EMI filtering, learning design techniques for noise reduction in power electronics systems.

• YouTube
• 51 minutes
• Self-Paced
• Free Video

EMI Filters Design and Optimization - Lecture 29

Explore EMI filter design, focusing on component parasitics, layout optimization, and damping effects in power electronics. Gain insights into advanced filter design techniques.

• YouTube
• 50 minutes
• Self-Paced
• Free Video

Robert Feranec

See How Audio Filters Work - Compressor, Notch, Shelf, Limiter and More

See how audio filters, compressors, limiters, and noise-cancellation techniques shape signals and improve sound quality.

• YouTube
• 1 hour 40 minutes
• Self-Paced
• Free Video