how to generate one signal from a vector data in simulink

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Bilal
Bilal on 24 Feb 2016
Commented: Bilal on 10 Mar 2016
I am having a problem like if you have 10 data points say in a vector and you use simulink constant block it shows 10 continuous lines for this. how can i just create a one continuous waveform from it.
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Bilal
Bilal on 4 Mar 2016
Yes, this is what i want to do but the problem is that i can't update the values each time in repeating sequence block. Actually I have like 3 values that are coming from user defined block after some calculation and the get updated after one cycle, I tried to edit the repeating sequence block so that i can input these valves it to but i am unable to do so. please help.

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Accepted Answer

Sebastian Castro
Sebastian Castro on 25 Feb 2016
My understanding if your question is that you want those 10 values to make up one period of a periodic waveform, right?
If so, check out the Repeating Sequence block: http://www.mathworks.com/help/simulink/slref/repeatingsequence.html
The block above generates a continuous-time signal so you have to also specify time values. There are also "Repeating Sequence Interpolated" and "Repeating Sequence Stair" blocks that may better meet your needs.
- Sebastian
  1 Comment
Bilal
Bilal on 10 Mar 2016
Yes, this is what i want to do but the problem is that i can't update the values each time in repeating sequence block. Actually I have like 3 values that are coming from user defined block after some calculation and the get updated after one cycle, I tried to edit the repeating sequence block so that i can input these valves it to but i am unable to do so. please help.

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