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Loren on the Art of MATLAB

Archive for February, 2008


Loren Shure works on design of the MATLAB language at The MathWorks. She writes here about once a week on MATLAB programming and related topics.

  • Ulla Vainio: That error bar width adjustment was extremely useful and I would never have figured it out myself....
  • Peter Perkins: Jessee, there is a property that you can use to tag variables with units. For example, >> load...
  • Jessee: I could potentially see myself using dataset for casually looking at data, but from an application standpoint...
  • Loren: Oktay- It very much depends on the details of the calculations you are doing. Vectorization can sometimes...
  • Oktay: Hello, Is there any significant difference between using: - Vectorization inside a subfunction - Benefiting...
  • Loren: Clare- Yes, sum can sum a double vector: x = [.3 .4 pi/3] y = sum(x) x = 0.3 0.4 1.0472 y = 1.7472 You must...
  • Clare J: R2007a - Student Version When I use sum to sum a vector of type double I get this error message: ???...
  • Sarah Zaranek: Hi Jacob, Sorry about the slow response. You are correct that the code would be slower without the...
  • Navaneethan Santhanam: Thanks a lot, Loren! That worked perfectly.
  • Mike N: Should it be OK to use “persistent 221; variables in a deployed application? What if I have two...

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

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