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poly_fit - yband [message #87976]

Sat, 08 March 2014 04:43

gunvicsin11
Messages: 93
Registered: November 2012

Member

Hello everyone,
I have x 80 integer values and y 80 values.
I did,
p=poly_fit(x,y,7,yband=e,yfit=y1)

now I need y values at every 0.33 intervals so, now I have x with 238 values with 0.33 resolution earlier case the resolution was 1.
Now for this 238 x values I have found 238 y values using the polynomial coefficients.
But now the problem is how to find the error values, since I have yband = e (80 values). But I need to find the error values for all the 238 values.

Is there a way to do this.
Please do help me out in this regard.

thanking you in advance
sid

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[Message index]

		poly_fit - yband By: gunvicsin11 on Sat, 08 March 2014 04:43
		Re: poly_fit - yband By: Andy Sayer on Mon, 10 March 2014 06:15
		Re: poly_fit - yband By: Russell Ryan on Mon, 10 March 2014 07:20
		Re: poly_fit - yband By: Craig Markwardt on Mon, 10 March 2014 07:33

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