This can be a problem with filtering after the table. RC filter or LC filters or delay in amplifiers or phase shift or.........
I don't know if he can't make a table or if he can't make a wave form.
hello, thanks for the replies. I have advanced, I could build the sine table, with 19 points, generating a PWM duty cycle center-aligned with the values obtained from the table but has some distortion, are supposed to be completely symmetrical waves and actually towards the beginning and end of each half cycle (whose values should be equal) have slight differences. Is this common?