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Amos


University of Karlsruhe

Active since 2015

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Professional Interests: Light Scattering

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Question


Where to get old MS Visual C++ compiler?
Each Matlab version allows certain compiler versions. In my case, I have Matlab 2016b so I need to use MS Visual 2013, see <http...

6 years ago | 1 answer | 0

1

answer

Answered
How to get mexcuda running - compiler settings
OK, it finally works. Indeed, it was necessary to remove MS Visual Studio 2015 and install MS Visual Studio 2013 (because CUDA 7...

8 years ago | 1

| accepted

Question


How to get mexcuda running - compiler settings
Dear Matlab community, I write to those of you that have already gone through the process of getting Matlab under Windows comp...

8 years ago | 5 answers | 0

5

answers

Answered
How to save a 1x2 matrix in a variable in each iteration?
I am not really sure what you want. Does the following do the trick? c={}; for ite=1:80 for run=1:10 ...

8 years ago | 0

Answered
How can I perform nonlinear regression with two input variables and one dependent variable
You could use lsqcurvefit for that, where prbably X1 and X2 need to be put together into a single array, and a,b,c,d also need t...

8 years ago | 0

Answered
How to replace some lines in a file with lines of another file?
Maybe something like: line_numbers = dlmread('file3'); data1 = dlmread('file1'); data2 = dlmread('file2'); for...

8 years ago | 0

| accepted

Answered
Replace values in one column in multiple cells in array
Maybe try: function [X]=replace_cells(cell,X) for i=1:length(cell) X{i}(:,[5])=cell{i}(:,[5]); end

8 years ago | 1

| accepted

Question


bicgstab with convergence monitor / modify MATLAB's .m files
Hi everybody, the thing I want to achieve is an iterative matrix solver (bicgstab) that delivers a convergence monitor during...

8 years ago | 0 answers | 1

0

answers

Answered
pause with time and keyboard
Maybe you can start a parfor loop with two parallel tasks, and run a while loop in each of them - the first while loop checks fo...

10 years ago | 0

Answered
creating a random vector of the values 0,1 with specific gaps
Hi Shani, you could first generate a vector of 0 and 1 with the desired fraction of 1 and then check for each 1 if one of the ne...

10 years ago | 0

Answered
Can legend marker symbols be hard coded in MATLAB?
You can add a second curve that is outside the plot range and denote the symbold that you would like to see in your legend to th...

10 years ago | 0

| accepted

Answered
How to Calculate area of partial pixels in a square image cut off by a circle ?
You could randomly define a large number of points inside each pixel and then check for each of the points, if it is inside the ...

10 years ago | 0

Answered
Solving System of two second order ODE's
In order to get a system of first order equations, you substitute y' by t and z' by s, right? So your independent functions are ...

10 years ago | 0

Answered
offset of ticks labels
You could try something like set(gca,'YTickLabel', {'-0.3 ','-0.2 ','-0.1 ','0 ','0.1 ','0.2'})

10 years ago | 1

Answered
How to normalize a probability density function?
As I understand it, the Gauss curve _is_ normalized: trapz(binranges,gauss),trapz(binranges,norbincts) leads to an outpu...

10 years ago | 0

Question


How can I use LU factorization in the most memory saving way?
Hello, I would like to solve linear equations of the form Ax=b by means of LU decomposition. As the solution is seeked for se...

10 years ago | 0 answers | 1

0

answers