Björn

KTH

Last seen: más de 4 años hace | Con actividad desde 2012

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PhD student at KTH Stockholm

Estadística

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Copy Figure Elements to System Clipboard
For the last part you could consider saving the figure as .fig and then copy the file to the other computer. Here you can open d...

alrededor de 12 años hace | 0

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Plotting data throughout a 24 hour period
I would suggest the following: hour = datevec(:,4); minute = datevec(:,5); hour_decimal = hour+minute/60; plot(hour_deci...

alrededor de 12 años hace | 0

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custom alpha-data in surface plot
I am plotting multiple surfaces in one figure. Now I want to make the areas of the plot close to zero a transparency-gradient. F...

alrededor de 12 años hace | 1 respuesta | 0

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error ga optimization: M must be in the range 0 <= M <= 1.
When trying to optimize a function with the ga-function in the 'Optimization Tool' I get the error: M must be in the range 0 <= ...

casi 13 años hace | 1 respuesta | 0

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Visualizing functions of 2 variables:
It is not completely clear to me what you want, but if I interpret your question correctly you want to first x to use the first ...

alrededor de 13 años hace | 0

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∑_(u=1)^(su-2)▒∑_(v=1)^sv▒δ(i,j)..how to write this equation in for loop?
It seems that the delta is the Kronecker Delta. In that case ou can make the following for-loop for this: result=0; for u...

alrededor de 13 años hace | 0

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Need to plot x^2+y^2=z^2; plot in 3D ; also obtain 2D cut in xy plane. How od I do this. Thanks
There are several ways to do this. First you need to create the x- and y- arrays. This can be done using: x=x_min:dx:x_max ...

alrededor de 13 años hace | 0

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3d to 2d matrix
This might do the trick: A=reshape(reflectances,1,r*c,w); A=reshape(A,r*c,w)'; You first convert it to a [1,r*c,w] matr...

alrededor de 13 años hace | 0

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include isolines in colormap/colorbar
I have a surface-plot on top of which I plot a 3D-contour-plot. Is it possible to add the contour-lines in the colormap/colorbar...

alrededor de 13 años hace | 0 respuestas | 0

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matrix question (finding the smallest number in each row)
[~,min_col]=min(B,[],2) This gives you a 1455x1 vector with the column-number of the smallest element in in the rows. To als...

alrededor de 13 años hace | 0

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Increase amount of processor- and RAM used by MATLAB (parfor)
I'm running big calculations and simulations on a powerful computer (8 i7-cores and 12 GB RAM). But for some reason it only uses...

alrededor de 13 años hace | 3 respuestas | 0

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Add line in combined surface-plot where surfaces cross
Using the hold function I plot two surfaces in a surface-plot: surf(A,'linestyle','none') hold on surf(B,'linestyle','non...

alrededor de 13 años hace | 0 respuestas | 0

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