File Exchange Pick of the Week

Results for: Picks

How noisy are your images…revisited

Posted by Brett Shoelson,

ContentsCreate Noisy ImagesQuantifying NoiseTabulate ResultsInterpretations?Improving the analysisPlotting the resultsConclusionsSWAG!Brett's Pick this week includes nods to two readers, and a submission called Fast Noise Estimation in Images by Tolga Birdal.In my last post, back in September, I discussed several files for quantifying noise in images, without reference to a gold-standard image.... read more >>

Votebar 1

Posted by Sean de Wolski,

Sean's pick this week is votebar by paul koch. Paul's votebar is a nice utility for viewing cylindrical three dimensional bar plots like you would see after an election. ... read more >>

Simulink Dual Gravity Drained Tank

Posted by Will Campbell,

Will's pick this week is Simulink Dual Gravity Drained Tank by John Hedengren. How often do you find a File Exchange submission accompanied by a video tutorial? I've only explored a small fraction of all the content on the File Exchange, but in my limited sampling, I have to say that... read more >>


Posted by Sean de Wolski,

Sean's pick this week is Display progress, pause or stop a time-consuming loop by Rafael Oliveira. Background It is not uncommon to see questions such asking "How do... read more >>

R2014b, New Graphics System, and Plot Gallery 2

Posted by Jiro Doke,

Jiro's pick this week is MATLAB Plot Gallery by Plot Gallery. This gallery, which hosts a collection of File Exchange entries showing various plotting examples, has been highlighted once before. I want to bring this up once... read more >>

Make Install 1

Posted by Sean de Wolski,

Sean's pick this week is makeinstall and Make Install Technology by Norbert Marwan. Contents ... read more >>

Interactively changing color axis

Posted by Jiro Doke,

Jiro's pick this week is Colormouse by Patrick. In addition to examining the actual values or creating line plots, you can get a lot of insight by visualizing data with color. MATLAB has a number of functions... read more >>

How Noisy Are Your Images? 3

Posted by Brett Shoelson,

Brett's Picks this week are: Image Blur Metric, by Do Quoc Bao; Blind image quality assessment through anisotropy, by Salvador Gabarda; and Noise Level Estimation from a Single Image, by Masayuki Tanaka.Brett returns to his roots as an image processing geek this week to pose a question that he gets... read more >>

These postings are the author's and don't necessarily represent the opinions of MathWorks.