`sox.utils`¶

Module Contents¶

Functions¶

`derivative_interp1d`(x, y[, deriv, window_length, ...])	Calculates the derivative of a function using Savitzky-Golay filter and interpolation.
`quick_plot`(time, data[, legends, x_labels, y_labels, ...])	Plots a list of data series
`handle_vector`(x)	Converts a scalar or 1D array or a 2D row vector to 2D column vector.
`handle_matrix`(x)	Converts a scalar or a row vector to diagonal matrix.

Attributes¶

sox.utils.colors = ['#1f77b4', '#ff7f0e', '#2ca02c', '#d62728', '#9467bd', '#8c564b', '#e377c2', '#7f7f7f',...¶

sox.utils.derivative_interp1d(x, y, deriv=1, window_length=5, polyorder=2, delta_x=None)¶: Calculates the derivative of a function using Savitzky-Golay filter and interpolation.

sox.utils.quick_plot(time: list, data: list, legends=None, x_labels=None, y_labels=None, titles=None, n_cols=2)¶

Plots a list of data series

Parameters:

time (list) – List of time series.
data (list) – List of data series.
legends (list) – List of legend labels.
x_labels (str or list) – X-axis label.
y_labels (str or list) – Y-axis label.
titles (list) – List of subplot titles.
n_cols (int) – Number of columns in the figure.

sox.utils.handle_vector(x)¶: Converts a scalar or 1D array or a 2D row vector to 2D column vector.

sox.utils.handle_matrix(x)¶: Converts a scalar or a row vector to diagonal matrix.