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Gunjac1-Visitor
1-Visitor
Jun 18, 2014 7:57 AM UTC
Solved

Filtering a range variable

Helo folks!

Please see the attached file.

How can I filter the range variable or vector so that it basicly creates a new one but for values greater then, let say 9 (like in the file attached) it returns 9 for all remaining values in the range.

Please help.

Thank you.

MikeArmstrongAnswer
1-Visitor
Jun 18, 2014 8:01 AM UTC

Something like the attached?

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52 replies

MikeArmstrong1-VisitorAnswer
1-Visitor
Jun 18, 2014 8:01 AM UTC

Something like the attached?

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Gunjac1-VisitorAuthor
1-Visitor
Jun 18, 2014 8:15 AM UTC

Perfect! 🙂

So the number in the brackets controls the limiting value and in the same time it names the new vector?

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MikeArmstrong1-Visitor
1-Visitor
Jun 18, 2014 8:17 AM UTC

Second and improved version.

I have used the match function to find the indices in v which are greater than z.

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    Werner_E
    Werner_E25-Diamond I
    25-Diamond I
    Jun 19, 2014 1:11 AM UTC

    Here is a different approach. I would prefer making the vector(s) to be filtered and also the angle arguments of the filter function:

    1.png

    19.06.png

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    MikeArmstrong1-Visitor
    1-Visitor
    Jun 19, 2014 5:42 AM UTC

    Very nice Werner

    So basically you have defined Min(x,y) as a function which allows each element of V to be looped through using Vectorize? I totoally forgot about this feature.

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    Gunjac1-VisitorAuthor
    1-Visitor
    Jun 19, 2014 7:59 AM UTC

    This ones more complicated

    See file attached.

    A vector is defined with values from 0-15.

    How to eg. multiply values in this vector, from 0-5 with an value A (defined previously), from 6-10 with value B, and from 11-15 with value C.

    A new vector would be created, again with 15 values that were created by applying different conditions within the original vector.

    Could this be done?

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