I know, i know it's an off topic thing, but i think there are enough people here to understand this. So i decided to post it here.
Anyway if ADMIN wants to remove it it's OK and will search a dsp or math forum, but i like this one.
I'm learning with a nice DSP book and talking about how to obtain "mean" leds you to this sum:
And THEN it says it must be interpreted as:
So why is 1/N there in the first screenshot? Doesn't it mean 1 DIVIDED by N? or what?
Sorry the noob thing.
Anyway if ADMIN wants to remove it it's OK and will search a dsp or math forum, but i like this one.
I'm learning with a nice DSP book and talking about how to obtain "mean" leds you to this sum:
And THEN it says it must be interpreted as:
So why is 1/N there in the first screenshot? Doesn't it mean 1 DIVIDED by N? or what?
Sorry the noob thing.