polyTEM.image.fft.plot

polyTEM.image.fft.plot(fft, s, dx, ax=None, q_contour_list=[], q_contour_color='blue', save_fig='', alpha=0.5)

Plots Fourier transform and optionally radial contours of q space. INPUTS: fft = np.ndarray s = size of fft dx = pixel resolution of base image (before fft) q_contour_list = list of q-values to be drawn as contours in figure q_contour_color = matplotlib color

OUTPUT: fig = matplotlib figure