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Helen Chen


MathWorks

12 total contributions since 2009

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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Helen Chen's Badges

  • Revival Level 1
  • Knowledgeable Level 2
  • First Answer
  • Solver

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Submitted


File Exchange 2.0: Submit a File
Video walkthrough of how to submit a file on the new File Exchange

2 years ago | 0 downloads |

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

6 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.

6 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:...

6 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...

6 years ago

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

6 years ago | 0

| accepted

Solved


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

6 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...

7 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.

7 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...

7 years ago | 2

| accepted

Submitted


File Exchange 2.0: Find a File
Finding good files will (hopefully) be a lot easier with the new File Exchange.

9 years ago | 0 downloads |

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Submitted


File Exchange 2.0: Find an Author
There are many new ways to find the people that make the File Exchange what it is today.

9 years ago | 0 downloads |

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