John
John
> * We don't get to measure rssi _between_ receivers There may be some magic happening here then. I am able to add my proxies as 'beacons' in Bermuda and...
After some research, further notes on this line for when the time comes... It is indeed possible to perform trilateration without knowing the exact locations of the proxies, as long...
Assuming we can get the Distance Matrix Estimation in metres from each proxy for each other proxy like I posted on March 7, into an array of distance_estimates an example...
Putting that all together: ``` python import numpy as np from scipy.optimize import least_squares from scipy.spatial.distance import pdist, squareform from sklearn.manifold import MDS def trilateration(distances, positions): def error(x, c, r):...
And here is a version to handle missing data, such as when the signal is too weak. ``` import numpy as np from scipy.optimize import least_squares from scipy.spatial.distance import pdist,...
And here it is cleaned up a bit with the potentially resource heavy MDS function separated as proxies are fixed so do not need to be calculated often. Added a...
Great idea to put it in its own .py. I haven't developed any integration and what little looking into it I have done, it seems quite a thing to wrap...
Ashley, do your esphome proxies see an other static Bluetooth devices in your house like mine do (speakers and such)? If they are in specific rooms, perhaps they can be...
Sorry, been caught up with various matters. But I do now have some metrics with the change in filtering. As we see here, the outliers with Max (tesla) are greatly...
As per the screenshot in #144 (also below), we see Zoe bouncing back and forth between the kitchen and dining room. Where she was sitting at the time was fairly...