Helen Chen

MathWorks

Active since 2011

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I am a member of the MATLAB Central team. I work with other MATLAB Central Team members to develop our community and our community site to better serve our members. If you have questions or comments about our site or our community, please drop me a note.
Professional Interests: online communities, collaborative technologies

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Vehicle Counting from a video
From Walter in a comment above: imcrop()

12 years ago | 0

Answered
Must I have Matlab R2012b to run user submitted apps (not build/create them)?
Sorry, you need to have R2012B to run apps.

12 years ago | 0

| accepted

Solved

Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

12 years ago

Solved

2 b | ~ 2 b
Given a string input, output true if there are 2 b's in it, false if otherwise Examples: 'Macbeth' -> false 'Publius Cor...

13 years ago

Answered
Cody toolbox availability
Hi David - Cody currently supports basic MATLAB. Image Processing is not supported at this time. Helen

13 years ago | 0

| accepted

Solved

Is my wife right?
Regardless of input, output the string 'yes'.

13 years ago

Answered
Why should I stay?
There are lots of good responses here. Thanks everybody! :-) Just to clarify, we do look at suggestions by the community that...

13 years ago | 2

Answered
Download MATLAB webinars
Webinars hosted on MathWorks.com cannot be downloaded for local viewing. Just click on the webinar link to watch.

14 years ago | 0

Answered
Attack of the spammers?
We are looking into ways to cut down on this type of unwanted communication. For now our suggestion is to prevent spam, conside...

14 years ago | 2

| accepted