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Scott


Last seen: meer dan een jaar ago |  Active since 2011

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Computing expint(x), where x is an array, locks up for some x but not others that are very similar
Responding to my own question for others and in hopes MATLAB will fix the issue within expint. Seems the fine difference between...

meer dan een jaar ago | 0

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Computing expint(x), where x is an array, locks up for some x but not others that are very similar
Hi all, I'm computing y = expint(x) where x is an array of doubles. In the attached data, x, there are two very similar arrays ...

meer dan een jaar ago | 2 answers | 0

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answers

Question


Loading part of a text file (i.e., fileread the first X bytes)
I'm using fileread to load data. The problem I have is that the files are large (several MB) and I actually only need to load/pr...

meer dan 5 jaar ago | 1 answer | 0

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Marker Edge LineWidth not possible below 0.6?
I'm trying to create a function that automatically outputs/converts plots in the style I like for publications as a time-saving ...

meer dan 6 jaar ago | 0 answers | 0

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How do I read in a binary file that has a very unique data structure?
I have a binary file of which I know the structure (i.e. A x uint16, B x 12-bit unsigned, C x uint16 etc.). I suspect I have to ...

bijna 9 jaar ago | 3 answers | 0

3

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Answered
Save 3D surface output of "rotate" to variable
Disregard. Found the following as helpful: <http://www.mathworks.com/matlabcentral/answers/2951-extracting-data-series-from-f...

meer dan 9 jaar ago | 0

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Question


Save 3D surface output of "rotate" to variable
Hey all, I was thrilled to find the <http://www.mathworks.com/help/matlab/ref/rotate.html rotate> function as I was coding up...

meer dan 9 jaar ago | 1 answer | 0

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Matrix solving via least-squares: Y = A*B where Y, A and B are all matrices
I've been trying to get the lsqcurvefit function to find B such that A*B = Y where B and Y are mxn matrices and A is a mxm matri...

meer dan 9 jaar ago | 1 answer | 0

1

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Define errors associated with data during fit
Hey, I'm looking to define the errors associated with each data point that I'm fitting. I was wondering if there was any way to ...

bijna 13 jaar ago | 0 answers | 0

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Split fittype command onto multiple lines
I have a fit that I'm conducting that is on a very complex equation. It would really simplify any modifications if the line of c...

bijna 13 jaar ago | 0 answers | 0

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How is adjrsquare calculated?
Can anyone direct me to how the goodness of fit output 'adjrsquare' is calculated? I know it's the "Degree-of-freedom adjusted c...

ongeveer 13 jaar ago | 1 answer | 0

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Answered
Continuous Piecewise Function in Anonymous Fittype Equation
((x>0 & x<=xa).*(A)+(x>=xa & x<100).*(A.*exp(-2.77.*((x-xa).^2)./B./B))) Basically have (Limits Function Exists).*Function +...

ongeveer 13 jaar ago | 0

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Question


Continuous Piecewise Function in Anonymous Fittype Equation
Hey guys, This will (hopefully) be my last question I have on here. Had mixed luck so far. Basically what I have right now is an...

ongeveer 13 jaar ago | 1 answer | 0

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Answered
Get 95% Confidence Values from Fit Coefficients
Sean's help worked! [c2,gof2] = fit(xdata,ydata...etc) ci = confint(c2) Gives the variable ci a vector of all the uncertainti...

ongeveer 13 jaar ago | 1

Question


Get 95% Confidence Values from Fit Coefficients
Hey, I've run a curve fit and have various coefficient outputs. For example: A = 13.34 (12.37, 14.31) B = 9....

ongeveer 13 jaar ago | 2 answers | 0

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