| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| btbonval | "@warren The line that you describe would be the weighted mean of the dataset (integral divided by two, aka area under the curve divided by two as @..." | Read more » | over 9 years ago | |||
| mathew | "@stevie running three samples and averaging them is a great idea. You can see in the labels that I started running 3-5 tests per sample to go for ..." | Read more » | over 9 years ago | |||
| mathew | "@stoft Dave, we're getting similar brightnesses between our readings of different oils by varying the concentration and/or light path, which seem t..." | Read more » | over 9 years ago | |||
| warren | "I don't know the word for this kind of thing, but maybe @btbonval does :-) The line divides the graph into two equal areas: " | Read more » | over 9 years ago | |||
| stevie | "Good work here. I like the blowout warning idea. Experimenting with the oil density is def. another good step, but I agree that the distinct variat..." | Read more » | over 9 years ago | |||
| stoft | "Looks promising. Maybe these are obvious but... - Pick 3-5 oils, or oil mixtures, as a reference test set -- low to high density -- then use them f..." | Read more » | over 9 years ago | |||
| warren | "Unfortunately some of these lines are covered by others. I guess I should make the key show a wavelength too? " | Read more » | over 9 years ago | |||
| warren | "OK, I added a couple more features -- one which bisects a graph with a vertical line where the area of the graph is equally divided -- what's that ..." | Read more » | over 9 years ago | |||
| mathew | "Object interference update: http://publiclab.org/notes/mathew/09-26-2013/telephone-poles-streetlights-at-sunset " | Read more » | over 10 years ago | |||
| mathew | "Through a somewhat dirty window. Yeah, wierd, right? its so striated. " | Read more » | over 10 years ago | |||
| warren | "Whoa - how is that sky spectrum so varied? Was it pointed through a screen or something? " | Read more » | over 10 years ago | |||
| mathew | "I don't think diffusion gets the stepped result expected. Here is a spectra of a very overcast sky: https://spectralworkbench.org/spectra/embed/13..." | Read more » | over 10 years ago |