Simulink vector to scalar stream
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I have a fixed-step (1ms) project. I have a block outputting a 7680x1 vector every 1ms. This output feeds a subsytem that does not accept vector input. Only scalar. So its giving a compile error. What can I do?
回答（1 个）
Ameer Hamza
2020-4-21
0 个投票
See from workspace block: https://www.mathworks.com/help/releases/R2020a/simulink/slref/fromworkspace.html. Create a matrix with two columns in the MATLAB workspace. The first column is the time value, spaces by 0.001 seconds, and the second column is data. This block will read the data, one value at a time.
5 个评论
yazz.jazz
2020-4-21
Ameer Hamza
2020-4-21
Do you want to resample the signal? Currently, you have 7680 samples, do you want to create 7680000 samples with 1us sampling period?
yazz.jazz
2020-4-21
Ameer Hamza
2020-4-21
The "from workspace" block serialize the vector to give one value at each time interval. You can change the first column of the input matrix to specify whatever time-sample you want.
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