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Thomas Koelen


Océ Technologies

Last seen: Today |  Attivo dal 2015

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Image quality analyst at Océ Technologies Studied Applied Physics in Enschede

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Risposto
Writing error in parfor loop
Try writing a function that writes the data, then call this function in your parfor loop.

oltre 9 anni fa | 0

Risposto
How to scale a dataset to fit an other dataset?
http://nl.mathworks.com/help/matlab/ref/interp1.html

oltre 9 anni fa | 0

Risposto
Concatenate Columns of Cells
I think this does what you want :) a={'20/7/2014' 0 0; 0 '23/7/2014' 0; 0 0 '26/7/2014'}; j=1; for i=1:size(a,1)*si...

oltre 9 anni fa | 0

Risposto
ideas to smooth a sharpe corner of a graph?
Maybe construct splines? <http://nl.mathworks.com/help/curvefit/examples/how-to-construct-splines.html> example: x=1:...

oltre 9 anni fa | 1

Risposto
This question I found in internet please help me to solve this question.
I strongly feel like this is homework.. but: function M_out = odd_index(M) M_out = M(1:2:end, 1:2:end); end

oltre 9 anni fa | 3

| accettato

Risposto
changing the name of the excel file using ActXserver
You could read the file with xlsread then save it with the name you want with xlswrite <http://nl.mathworks.co...

oltre 9 anni fa | 0

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Keep GUI functions running when opening an uigetfile Dialog?
Try calling a function that calls the uigetfile function, maybe this works but I'm not sure.

oltre 9 anni fa | 0

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Replace values with specified values
I answered the (somewhat) same question yesterday, this should solve your issue: <http://www.mathworks.com/matlabcentral/answ...

oltre 9 anni fa | 0

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Make ifft2 to give real output
use abs() or real()? depending on if you want only the real number or the absolute value.

oltre 9 anni fa | 0

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[DISCONTINUED] New design of the forum - grey on white / wish list #3 / bug reports
If I scroll down to a topic I have to scroll up all the way to go to the top part of the menu of the website (file exchange, l...

oltre 9 anni fa | 0

Risposto
findout the second largest element in each row and its location in a matrix
Edit: seems like I misread second largest... , should be ;. A=[1 2 3 4 5; 6 7 9 8 10; 11 12 14 13 15]; [m,i] = max(A,...

oltre 9 anni fa | 0

Risposto
Obtaining a list of (x, y) points that correspond to specific values of concentration that are chosen at random
clc clear all close all NOP=10; A=rand(52,61,61)*100; B=0; Z=0; while length(B)<NOP X=randi([1 52]); ...

oltre 9 anni fa | 2

| accettato

Risposto
Is it possible to write several functions into a single m-file?
The first function in an m-file (i.e. the main function), is invoked when that m-file is called. It is not required that the mai...

oltre 9 anni fa | 2

| accettato

Risposto
I am stuck with inserting data into my MS Access Database. I already converted the data into cell array but it still returns me the error indicating that I am inputting the wrong data type.
Are you sure you already created a database?

oltre 9 anni fa | 0

Risposto
Matlab jokes or puns
<<http://i.imgur.com/7AX4M1F.jpg>>

oltre 9 anni fa | 2361

Risposto
Matlab jokes or puns
Found in a collegues code: <<http://i.imgur.com/f1fqR9P.png>>

oltre 9 anni fa | 183

Domanda


Problem with interp1 with data that occurs multiple times
I have two sets of data: NMA = 1.0000 0.9568 0.8540 0.7553 0.6755 0.6031 0.5388 0.4...

oltre 9 anni fa | 0 risposte | 0

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risposte

Risposto
32 bit exe compilation using matlab 64 installed
As of R2010b, it is possible to compile 32-bit Windows applications using MATLAB on a 64-bit machine. See the -win32 option on t...

oltre 9 anni fa | 0

Risposto
How to do Design of Experiments with Box-Behnken design with my required levels?
dBB=bbdesign(3); dBB(dBB==-1)=40; dBB(dBB==0)=30; dBB(dBB==1)=0.5; dBB Here you go. Dbb= 40.0000 4...

oltre 9 anni fa | 3

Risposto
How can I get the interpolated value of and array
interp1(height,distance,heightinput)

oltre 9 anni fa | 1

| accettato

Risposto
Reorienting Accelerometer data according to gravity
This website explains it very well, also shows some example coding, it's matlab however: <http://balkansoft.blogspot.nl/2012...

oltre 9 anni fa | 0

Risposto
Creating random circle patterns in an image
Hallo Iris, je kan hier deze functie voor gebruiken. function circle(x,y,r) %x en y zijn de coördinaten vaan het midden ...

oltre 9 anni fa | 1

Risposto
how to clear axis in for loop?
Why would you use m instead of just using the i you already specified in your for loop? For further work don't use i or j as ...

oltre 9 anni fa | 0

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How to compute P.S.N.R value for the below set of images?
If you have the image processing toolbox you can use the function: peaksnr = psnr(A,ref) where A is your output1 and ref...

oltre 9 anni fa | 0

| accettato

Risposto
what are the different between test data and training data??
In a dataset a training set is implemented to build up a model, while a test (or validation) set is to validate the model built....

oltre 9 anni fa | 1

Risposto
How did file size change with print(gcf,'-dmeta')?
Try this: [image,path] = uigetfile('*.*'); info = imfinfo(fullfile(path,image)) check the differe...

oltre 9 anni fa | 1

Risposto
3D histogram of RGB image
<http://nl.mathworks.com/help/stats/hist3.html> Your teacher was right.

oltre 9 anni fa | 0

Risposto
Clearing the cell array at the end of the loop
At the end of you loop you just put: d={}; Thomas

oltre 9 anni fa | 1

| accettato

Risposto
Additional text on contour lines
Try using the CLABEL function to get the text object handles and then set the text object "String" property to the text you wa...

oltre 9 anni fa | 0

Risposto
How to add two images in one, next to each other
Try using montage: <http://nl.mathworks.com/help/images/ref/montage.html>

oltre 9 anni fa | 0

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