I really want to have sex-chat...
Find me here - chatsex. fun
my nick - noesidiri23
it'...
![subject](/tpl/images/cats/fizika.png)
Physics, 02.12.2020 16:30 madlenserlipepu1o
I really want to have sex-chat...
Find me here - chatsex. fun
my nick - noesidiri23
it's completely free!
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Physics
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 22:30
Fft review: linspace, fs, fftshift, nfft 1. generate one second of a cosine of w,-10hz sampled at f, = 100hz and assign it to x. define a tt as your time axis 2. take 64 points fft. 3. as you remember, the dft (which the fft implements) computes n samples of s2t where k-0,1,2, n -1. plot the magnitude of this 64-points fft at range 0 to 63, what do you think of this graph? 4â·to get the x-axis into a hz-frequency form, plot this 64-points fft between-50 to 50 (the 100hz sampling rate) and have n-points between them. 5. according to your figure, what frequency is this cosine wave at? 6. remember that the fft is evaluating from 0 to 2ď€. we are used to viewing graphs from-ď€ to ď€. therefore, you need to shift your graph. 7. now according to your shifted graph. what frequency is this at? 8. note that the spikes have long drop-offs? try a 1024-point dft. note that the peak is closer to 10 and the drop-off is quicker. although, now sidelobes are an issue
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 00:30
What practical value did astronomy offer to ancient civilizations?
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 01:00
The amount of heat required to change liquid water to vapor at its boiling temperature is 2256 kj/kg. the amount of heat required to change liquid mercury to its vapor state at its boiling temperature is 295 kj/kg. one kg of each substance is currently at its boiling point. how will the amount of thermal energy required to change each substance from a liquid to a gas differ?
Answers: 3
You know the right answer?
Questions
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 17.12.2019 07:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 17.12.2019 07:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/istoriya.png)
History, 17.12.2019 07:31
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/en.png)
English, 17.12.2019 07:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 17.12.2019 07:31
![question](/tpl/images/cats/en.png)
English, 17.12.2019 07:31
![question](/tpl/images/cats/mat.png)
Mathematics, 17.12.2019 07:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 17.12.2019 07:31
![question](/tpl/images/cats/mat.png)
Mathematics, 17.12.2019 07:31