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12-10-2014
06:28 AM

12-10-2014
06:28 AM

This value mast be a vector

Hi

I need help because I can"t solve my task. Please look at this situations. I need solve it vary guickly. Thanks for help

_{ }

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5 REPLIES 5

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12-10-2014
06:39 AM

12-10-2014
06:39 AM

Re: This value mast be a vector

You should create a discussion/question, not a blog, to get help.

Nobody would be able to add a corrected worksheet in a blog comment.

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12-10-2014
07:13 AM

12-10-2014
07:13 AM

Re: This value mast be a vector

try adding x[N=0 between the N=rows() and the for loop.

(= should be the back arrow)

until you have an array x you cannot calculate the summation of x*U

Regards

Andy

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12-10-2014
07:44 AM

12-10-2014
07:44 AM

Re: This value mast be a vector

did work in xmcd Andy?

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12-10-2014
07:55 AM

12-10-2014
07:55 AM

Re: This value mast be a vector

When you create x[N-1 the summation requires x[N, which you have not defined. Andy suggests setting it to 0. That certainly makes the calcuation work, but you will have to decide what value x[N should actually be set to.

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12-10-2014
08:13 AM

12-10-2014
08:13 AM

Re: This value mast be a vector

Thanks Richard