diff --git a/Project/analize.py b/Project/analize.py deleted file mode 100644 index 9a30643..0000000 --- a/Project/analize.py +++ /dev/null @@ -1,38 +0,0 @@ -from scipy.optimize import curve_fit -from numpy import linspace - -from numpy import tanh -from scipy.constants import e, k - - -import pandas as pd - - -# Global variables - -new_U = linspace(-25, 25, 1000) - - -# Function for approximation - - -def function_IU(U, I_n, T_e): - return I_n * tanh(e*U/2/k/T_e) - -# Find the best fit params of In and Te - - -def find_FitParams(data_I, data_U): - popt, pcov = curve_fit(function_IU, data_U, data_I, p0=[0, 50000]) - return popt, pcov - -# Returns pandas.DataFrame with approximated Current and Voltage values - - -def getApproxValues(data): - data = data.sort_values(by=['U']) - popt, pcov = find_FitParams(data['I'], data['U']) - df = pd.DataFrame() - df['U'] = new_U - df['I'] = function_IU(df['U'], *popt) - return df