for more detail kindly read this Energy Signal is a signal that has energy only in finite time not over all time .and as we know the power of a signal is the rate of its energy over the time .. that is the (energy/time).. So, in the energy signal (power = (finite)energy /(infinite)time [over all time]) that equals to ZERO Power Signal is a signal that has a finite power (not equals to ZERO) .. and as we say above that the (power = energy/(infinite)time [over all time]) .So, the energy is very very big that tends to Infinity This is example of energy signal (unit sample signal) .. Because it has energy only in period of time So its power is ZERO This is example of power signal (unit step signal) .. Because it has infinite energy So its power is finite
Energy of a power signal is infinite: Because if we multiply the power with the time,we get energy.as for the power signal time tends to infinity,energy is always infinite...
Power of a energy signal is Zero: If we divide the energy by time,we get power... As for the energy signal,time tends to infinity,power is always zero...
i dont understand every one just goes on reading the formulas as it is... cant we read in textbook? ... noone is taking care of subject oriented classes or explanations.... pity on us.... what is there so special in ur video if everything is same as in textbooks..... teaching profession has so many ethics follow it... its eternal..... teaching a topic means teaching the internal beauties of the concept explaining what it is.... not saying the formulas.... everyone knows it...
see as much as i agree with you on teaching the essence of the concept, they are doing this as a business strategy for college students to take up their coaching or whatever. This is meant for college students a day before the exam and maybe for gmat preparation, for which they don't have time. All indian coaching and tutoring will be like this. If you want to learn the beauty of the topic and the actual essence of mathematics like this, watch a channel called 3blue1brown, or watch better videos. This is just meant to pass the exam tomorrow
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for more detail kindly read this
Energy Signal is a signal that has energy only in finite time not over all time .and as we know the power of a signal is the rate of its energy over the time .. that is the (energy/time).. So, in the energy signal (power = (finite)energy /(infinite)time [over all time]) that equals to ZERO
Power Signal is a signal that has a finite power (not equals to ZERO) .. and as we say above that the (power = energy/(infinite)time [over all time]) .So, the energy is very very big that tends to Infinity
This is example of energy signal (unit sample signal) .. Because it has energy only in period of time So its power is ZERO
This is example of power signal (unit step signal) .. Because it has infinite energy So its power is finite
Energy of a power signal is infinite:
Because if we multiply the power with the time,we get energy.as for the power signal time tends to infinity,energy is always infinite...
Power of a energy signal is Zero:
If we divide the energy by time,we get power... As for the energy signal,time tends to infinity,power is always zero...
Can you explain how a
power of energy signal =0
Energy of power signal=infinity
If power equal zero it's an energy signal
If power is non zero then it's a power signal
Both cases the energy is infinite because n is infinite.
TITITITUTITITITITUTIITITI 03:31
i dont understand every one just goes on reading the formulas as it is... cant we read in textbook? ... noone is taking care of subject oriented classes or explanations.... pity on us.... what is there so special in ur video if everything is same as in textbooks..... teaching profession has so many ethics follow it... its eternal..... teaching a topic means teaching the internal beauties of the concept explaining what it is.... not saying the formulas.... everyone knows it...
That's what I think,too.I mean she is just a parrot repeating textbook content but she herself has no idea where and how these concepts come from
see as much as i agree with you on teaching the essence of the concept, they are doing this as a business strategy for college students to take up their coaching or whatever. This is meant for college students a day before the exam and maybe for gmat preparation, for which they don't have time. All indian coaching and tutoring will be like this. If you want to learn the beauty of the topic and the actual essence of mathematics like this, watch a channel called 3blue1brown, or watch better videos. This is just meant to pass the exam tomorrow
Is there a video like that? I would love to get a link cause Im trying to understand these things.
Yesh, U Are Right. We Need Basic Concepts About Energy Of Signal
Tell these formula for discrete time signal also
plz explain LTI system for continuous time signal
good explanation. keep it up
dimdi example bhi kra demte
Plz make a video on how the total energy of a power signal is zero
Thank you mam
Excellent
Thanks mam
Great
love your lectures sister🔥
Don't explain by by-hearting
Ma'am may I go to the toilet?
😂😂😂😂
@0.43 written in the box and explanation is wrong
Impulse signal is energy signal or power signal
What is the relation between energy and power signals
k chithra instantaneous power relates average power and energy
P = E/T, Power is the rate at which energy is delivered.
You've totally screwed it up, ma'am. You are confused yourself; how can you teach others?
Power of signal x(t) is
|X(t)|^2
You haven't put modulas in video
I love u