Windows

Why do we use window in time domain rather than do FFT modify the spectrum and than inverse FFT
Why do we use Windows in FFT?Why is the frequency domain preferred over the time domain?Why do we use windows in filters?Why do we use window techniq...
Is real-time signal processing possible under Windows?
Windows is not real time OS, so well, you don't have true realtime processing capabilities in Windows. What is window and why it is necessary in DSP?W...
Cascading windows
What does it mean to cascade windows?How do I cascade in windows?What is cascading and tiling of windows?What is cascading in computer? What does it...