Adding 3 Sine Waves.
Problem in Addition of sine waves with different frequencies The graphs of the sine (solid red) and cosine (dotted blue) functions are sinusoids of different phases. ( 3 / 2) is not the result of adding two sine waves of different phase; it is the result of adding two constants, and the sum happens to be 0 as lab bhattacharjee shows you in the answer you have accepted. Express . window.jQuery || document.write('