lo-scozzese

#%% import dependencies

# Python script to convert Garmin weight data from JSON format to CSV, and also display a matplotlib chart.
# Save Garmin data as 'garmin.json' in the same directory as this python file.

import json, time, os, sys
import datetime as dt
from matplotlib import pyplot as plt

schlady

import numpy as np

def peakdetect(y_axis, x_axis = None, lookahead = 500, delta = 0):
    """
    Converted from/based on a MATLAB script at http://billauer.co.il/peakdet.html
    
    Algorithm for detecting local maximas and minmias in a signal.
    Discovers peaks by searching for values which are surrounded by lower
    or larger values for maximas and minimas respectively