| import base64 | |
| import json | |
| import os | |
| import webbrowser | |
| from io import BytesIO | |
| import numpy as np | |
| from PIL import Image | |
| from azure.cognitiveservices.speech import SpeechConfig, SpeechSynthesisOutputFormat, SpeechSynthesizer | |
| from azure.cognitiveservices.speech.audio import AudioOutputConfig |
| import numpy as np | |
| from principalfft import PrincipalFFT | |
| from numpy.fft import rfft | |
| from sklearn.model_selection import train_test_split | |
| from sklearn.datasets import load_digits | |
| from sklearn.ensemble import RandomForestClassifier | |
| mnist = load_digits() | |
| X, y = mnist.data, mnist.target | |
| Xfft = PrincipalFFT(n_components=8).fit_transform(X) |
| import json | |
| from rssi import RSSI_Scan | |
| from time import sleep | |
| if __name__ == '__main__': | |
| scanner = RSSI_Scan('wlp2s0') | |
| lines = [] | |
| while True: |
This gist setups a simple debug tool for your pure ESP32 camera motion detection project. It lets you visualize the video streaming from the camera and highlights the differences from a frame to the previous.
To make it work you need to:
| dataset = ''' | |
| // 1 | |
| -10.00,-11.00,-14.31,-8.93,-15.84,-34.12,-45.63,-46.56,-66.47,-77.33,-89.85,-98.59,-107.57,-115.89,-120.41,-123.71,-123.71,-121.38,-115.89,-110.24,-100.23,-90.59,-79.95,-68.72,-57.38,-46.01,-36.19,-27.44,-19.98,-14.31,-10.91,-9.76 | |
| -10.00,-10.91,-14.19,-19.82,-27.22,-35.01,-44.49,-55.50,13.52,-79.29,-92.08,-101.87,-110.24,-2.83,-121.38,-29.93,-119.72,-123.34,21.67,-106.68,-102.70,-92.08,-81.26,-69.85,-58.79,-47.15,-36.49,-27.44,-20.14,-14.31,-6.35,-6.32 | |
| -9.44,-11.09,-14.54,-16.89,-26.99,-30.85,-30.04,-56.91,-22.53,-79.95,-18.56,-101.87,-90.68,-87.62,-115.51,-124.70,-122.71,30.35,-0.94,-110.24,-102.70,-92.82,-81.91,-69.85,-58.32,-47.15,-36.79,-27.66,-20.14,-14.43,-11.00,-9.84 | |
| -9.52,-11.18,-14.07,-19.82,-26.77,-34.41,-23.96,-30.57,-68.72,-82.57,-69.80,-98.59,-100.46,-8.48,-119.43,-119.72,-116.72,22.51,37.69,38.23,-8.22,-72.77,-78.64,-68.16,-54.56,-29.66,0.89,1.12,-12.02,-14.19,-10.91,-9.76 | |
| -10.00,-11.27,5.51,-20.31,-27.88,-37.08,-46.01,-59.26,-70.98,7.21,-92.08,-101.05,-112.02,32.98,-122.36,- |
| """ | |
| Install the dependencies with | |
| pip install matplotlib sklearn mlxtend | |
| """ | |
| import matplotlib.pyplot as plt | |
| from sklearn.decomposition import PCA | |
| from mlxtend.plotting import plot_decision_regions |
| /** | |
| * Do dot product between vectors | |
| */ | |
| double compute_kernel(double x[3], ...) { | |
| va_list w; | |
| double kernel = 0.0; | |
| va_start(w, 3); | |
| for (uint16_t i = 0; i < 3; i++) | |
| kernel += x[i] * va_arg(w, double) ; | |
| return kernel; |