Closed narahahn closed 6 years ago
When I run your code Avg_System_distance_MIMO.py, I get the following figures.
They do not seem to be right, because the system distance is supposed to decrease for slower motions.
1.I will correct the plots . 2.In Avg_System_distance_MISO.py you give np.linspace(90, 270, num=K) into average_fwai, which I don't understand. ( i will check and revert in a moment) 3The average value of system distance is computed incorrectly. We already discussed this error before in our meeting. Please correct it in average_fwai ,# yes,we discussed in the previous meeting
as far i understood from the meeting. i need to write code as
np.mean(D,axis=-1) pl.plot(np.mean(D,axis=-1))
if am wrong in understanding , please send me the procedure again. Thankyou
MIMO average System distance are modified ( i used mics)
in line 109,114,119,124, 20*log 10 is replaced in db . I got this plots ,please find below for mic1 and mic2
MISO plot ( in line 107,112,117,122, 20*log 10 is replaced in db )
I have a question : Are the results fine in system distance MISO and MIMO .. I got this plots ..
![sys mic1](https://user-images.githubuser
content.com/30881405/34636809-792a0a90-f2a9-11e7-95d8-39a09106f0cc.png)
Great. The impulse responses seem OK.
But the system distance still looks strange. Are you sure that the horizontal axes are the angular speed and the vertical axes are in decibels?
please find the plots below.
It looks strange ,i modified some code and i got this results. The horizontal and vertical are in angular speed and decibles respectively.
Results of MIMO and MISO ( average system distance )
last plot is from MISO , i think the system distance is decreased for slower motions . If the plots are good, i will update the code as per your suggestion.
MIMO plots seem to be strange, I modified the code and I got the plots below.
MISO system distance ,omega=2 radians/second. I the impulse was flipped. I adjusted it
The average value of system distance is computed incorrectly. We already discussed this error before in our meeting. Please correct it in
average_fwai
https://github.com/david1412/Time-varying--MIMO/blob/217d06d160655bff32c991344a23d17d5d1a0a0c/utility.py#L383-L389
In Avg_System_distance_MISO.py you give
np.linspace(90, 270, num=K)
intoaverage_fwai
, which I don't understand.https://github.com/david1412/Time-varying--MIMO/blob/217d06d160655bff32c991344a23d17d5d1a0a0c/Avg_System_distance_MISO.py#L105-L108