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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...
presque 3 ans il y a | 0
| A accepté
Question
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 ...
presque 3 ans il y a | 2 réponses | 0
2
réponsesQuestion
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...
plus de 6 ans il y a | 1 réponse | 0
1
réponseQuestion
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 ...
plus de 7 ans il y a | 1 réponse | 0
0
réponseQuestion
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 ...
environ 10 ans il y a | 3 réponses | 0
3
réponsesSave 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...
plus de 10 ans il y a | 0
| A accepté
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...
plus de 10 ans il y a | 1 réponse | 0
1
réponseQuestion
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...
presque 11 ans il y a | 1 réponse | 0
1
réponseQuestion
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 ...
presque 14 ans il y a | 1 réponse | 0
0
réponseQuestion
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...
environ 14 ans il y a | 1 réponse | 0
0
réponseQuestion
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...
plus de 14 ans il y a | 1 réponse | 0
1
réponseContinuous 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 +...
plus de 14 ans il y a | 0
| A accepté
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...
plus de 14 ans il y a | 1 réponse | 0
1
réponseGet 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...
plus de 14 ans il y a | 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....
plus de 14 ans il y a | 2 réponses | 0
