hello
anyone here know much about using excel to show sin waves
i have to show a fundamental, 3rd and 5th harmonic
i have done the fundamental, but im stuck on the 3rd
i ended up with a mutated sine wave. i think it may have been the time scale that i used.
i have a fundamental of 50Hz, so the third is 3*50= 150Hz, 1/150 is 0.006 seconds.
i started with 0.0001, 0.0002, 0.0003 up to 0.006.
the vmax was different, 100v peak for the first fundamental. 32.5v for the third max voltage.
any help would be really appreciated
thanks
simon
anyone here know much about using excel to show sin waves
i have to show a fundamental, 3rd and 5th harmonic
i have done the fundamental, but im stuck on the 3rd
i ended up with a mutated sine wave. i think it may have been the time scale that i used.
i have a fundamental of 50Hz, so the third is 3*50= 150Hz, 1/150 is 0.006 seconds.
i started with 0.0001, 0.0002, 0.0003 up to 0.006.
the vmax was different, 100v peak for the first fundamental. 32.5v for the third max voltage.
any help would be really appreciated
thanks
simon