warren (492 spectra and 50 sets) | RSS | Public Lab profile »



Signed up: almost 9 years ago
Tags added: 3088

Noise reduction test

warren | 2 spectra | 5

cfastie vertically averaged a spectrum to smooth noise in the image, and re-plotted it. There is some noise reduction. I think this might work even better for a live capture, where the Y-axis repre...


Foldable and Desktop kit ca...

warren | 8 spectra | 0

Looking great! Peoples' first attempts to calibrate their devices.


OTK Test 5W30 oil

warren | about 5 years ago

OTK Test calibr...

warren | about 5 years ago

OTK Test 5W30 oil

warren | about 5 years ago

test

warren | about 5 years ago


Calibration 7

warren | about 5 years ago

Calibration 7

warren | about 5 years ago

fluorescent lig...

warren | about 5 years ago

fluorescent lig...

warren | about 5 years ago


fluorescent lig...

warren | about 5 years ago

405nm LED test ...

warren | over 5 years ago

405nm LED test ...

warren | over 5 years ago

CFL

warren | over 5 years ago


Calibration

warren | over 5 years ago

Test spectrum

warren | over 5 years ago

potassium chlor...

warren | over 5 years ago

potassium chlor...

warren | over 5 years ago


potassium chlor...

warren | over 5 years ago

potassium chlor...

warren | over 5 years ago

potassium chlor...

warren | over 5 years ago

potassium chlor...

warren | over 5 years ago


potassium chlor...

warren | over 5 years ago

OTK Test calibr...

warren | over 5 years ago

CFL

warren | over 5 years ago 1

OTK test Unknown

warren | over 5 years ago


OTK Test diesel

warren | over 5 years ago

OTK Test 80W90 oil

warren | over 5 years ago

OTK Test 20W50 oil

warren | over 5 years ago

OTK Test 5W30 oil

warren | over 5 years ago


OTK Test North ...

warren | over 5 years ago

OTK Test UV las...

warren | over 5 years ago