Signals & Systems #14 | DT Convolution - Definition & Methods скачать в хорошем качестве

Signals & Systems #14 | DT Convolution - Definition & Methods

Many academic videos are categorized here: https://AcEdumy.com Learn discrete-time convolution from definition to computation with two powerful methods! In this lesson we: Define DT convolution: y[n] = sum of x[k]h[n-k], with output length M+N-1 Method 1 (Shift-and-Add): scale and shift h[n] by each input sample, then sum all copies Method 2 (Flip-and-Slide): flip h, slide across x, compute dot product at each position Work through a complete example: x[n]={-1,0,1,2} * h[n]={1,1,-1,1} = y[n]={-1,-1,2,2,1,-1,2} Compare both methods and identify when each is most useful Part of ECE 218 Signals & Systems lecture series. 📚 Lecture 6, Part 4 of 4 🎓 Channel: AcEdumy #SignalsAndSystems #Convolution #DiscreteTime #ECE218 #DSP #ShiftAndAdd #FlipAndSlide