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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...
plus de 2 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 ...
plus de 2 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 ...
presque 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...
environ 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...
environ 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...
plus de 10 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 ...
plus de 13 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...
presque 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...
environ 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 +...
environ 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...
environ 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...
environ 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....
environ 14 ans il y a | 2 réponses | 0
