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String into plot properties

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Rene Riha
Rene Riha 2018-3-17
评论： Rik 2018-3-17
Hello, how can I insert string into plot properties? For example I have cell u=[{'k*'}, {'k-'}] and I want plot(x, y, u(1)) but this shows 'Invalid first data argument'. Any solutions? Thank you very much.
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Rik
Rik 2018-3-17
Actually, it looks like the x is the first problem you're having. The second problem is that you're using matrix indexing to get a cell in your plot. You should use plot(x, y, u{1})

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Rene Riha
Rene Riha 2018-3-17
Thank you, solution was type u={'ko', 'k-'}. Then it works.
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Rik
Rik 2018-3-17
You are aware that both syntaxes result in the same shape of the same data type?

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