Introduction - If you have any usage issues, please Google them yourself
Attached lab reports, source code analysis and comparison of waveform 1. DFT and DTFT, 2 affected significantly different window functions of the low-pass filter design 3. Impact of window functions to compare the length of the low-pass filter design, 4. Learn a few different types of window functions and compare them to take advantage of the characteristics of the design of the low-pass filter