Chapter 21, Natural Light Signals and Phototransduction


Figure 21.2, stdobs_plot.m and stdcol_obs_y2
Figure 21.4, See Exercise 1.
Figure 21.5, See Exercise 3.
Figure 21.9, photoreceptor_model.m and fly_phot9.m


Exercises 1-2. disp_hist.m, disp_im.m.
These two files require the images imk00001.iml-imk00010.iml, located in the directory images.
Exercises 3-4. disp_ts2.m
This file requires the following time series, placed in its own directory: timeseries/ts001.bin