Howtosignalprocessing
Wave
Confusing regarding triangular wave vs square wave?
What is the difference between square wave and triangular wave?How do you distinguish a triangle wave?Why is a square wave discontinuous?How integrat...
How to detect S wave peaks in ecg
How do you find R-peak on ECG?What are the QR and S waves?Which electrode is used to detect P wave? How do you find R-peak on ECG?The R-peak time in...
Generating smoothed versions of square wave, triangular, etc
What are the 4 types of waveforms?How do you convert square waves to triangular waves?What is difference between square wave and triangular wave?How ...
Can you turn a square wave into a sine wave using a low pass filter?
Answer: It is therefore viable to use a low pass filter to create a sine wave out of a square wave. However one is restricted to a sine wave with the ...
What does it mean for the DFT phase to be relative to a cosine wave?
What is DFT of cosine?What is cosine wave?What is phase DFT?Why is the cosine wave said to be a sine wave with a phase lead of 90? What is DFT of co...
Far field spherical waves plane waves
What is the difference between plane wave and spherical wave?What do you mean by spherical wave?Under what conditions can a spherical wave front be r...
Sinusoidal Wave Terminology
How do you describe a sinusoidal wave?What is wave terminology?What are the 3 parameters that characterize a sinusoidal waveform?Why is it called sin...
Fourier transform of triangular function
What is the Fourier transform of the triangle function?What is the function of a triangular wave?What is the Fourier transform of a sinc function?Is ...
Convert Triangle Wave to Sine Wave
How do you convert a triangle wave to a sine wave?Is a triangle wave a sine wave?How do you convert square waves to sine waves?What is the difference...