In the first term, 1 is summed from -N to N including 0 where N is infinity. So you are adding N times on left starting from -1 and N times on right starting from 1 and then you do the summation at 0. If you want to imagine the summation in continuous time domain, imagine a curve on top of every value of x[n[] and extend it from -N to +N. so the total sumation is 2N+1 which is the area, which would also be the integral. In discrete time domain, imagine a line on top of every value of x[n] and add the value at that point. in discrete time domain, values are just added as a arithmetic series. I hope this is the question you asked.
Mam your explanation was very clear and understandable. Thank you 🙏
madam power is in watts - lecture is excellent -thank u madam
2:14 is what I said to myself when trying to solve these things.
lmao
well explained. thank you so much😍
There is a small mistake... unit of power is Watt
Madam, please describe how first term turn to infinity. Summation is applied for n values and first term doesn't have a n variable.
In the first term, 1 is summed from -N to N including 0 where N is infinity. So you are adding N times on left starting from -1 and N times on right starting from 1 and then you do the summation at 0. If you want to imagine the summation in continuous time domain, imagine a curve on top of every value of x[n[] and extend it from -N to +N. so the total sumation is 2N+1 which is the area, which would also be the integral. In discrete time domain, imagine a line on top of every value of x[n] and add the value at that point. in discrete time domain, values are just added as a arithmetic series. I hope this is the question you asked.
Thank you for this vid ily
2:14 maam became sigma.
Perfect with Pin point Clear cut explanation thank uou
Thanks you mam❤
Very helpful
Thank you mam
Ok mam why you are not calculating the value of in energy calculations while both having same limit but you do infinite only in energy not in power
3:04 samjh nh aia
Thanks
Tks mam
Thank you mam❤