Z-Transform Courses
NPTEL via YouTube A'dan Z'ye Sinyaller ve Sistemler
Udemy Digital Signal Processing Lectures, Fall 2014
Rensselaer Polytechnic Institute via YouTube Integral Transform - Laplace & Fourier Transform
Dr. Gajendra Purohit via YouTube Z-Transform
Dr. Gajendra Purohit via YouTube Z Transform
YouTube Transform Techniques for Engineers
Indian Institute of Technology Madras via Swayam How Are the Fourier Series, Fourier Transform, DTFT, DFT, FFT, LT and ZT Related?
Iain Explains Signals, Systems, and Digital Comms via YouTube Digital Signal Processing
Massachusetts Institute of Technology via MIT OpenCourseWare