Sine function results in singular matrix?

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Start date Jan 3, 2006
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Function Matrix Sine

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Jan 3, 2006

I am trying to do a sine curve regression on my collected data using my calculator, but when i do it i get an output that says: "Error:Singular matrix". What is happening?

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hotvette

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Jan 4, 2006

Can you describe in a little more detail what you are trying to do? By sine curve regression, do you mean linear least squares?

Sine function results in singular matrix?

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Sine function results in singular matrix?

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