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Lu Maz


Technische Universiteit Eindhoven

Last seen: mer än 3 år ago |  Active since 2014

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num2str, accuracy, precision, rounding error
Please have a look at this code ... b = 1.00000001; a = num2str(b,'%.100f') a = 1.00000000999999990000000000000000000...

nästan 8 år ago | 1 answer | 1

1

answer

Solved


Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

nästan 8 år ago

Question


plotting slow in R2015b compared to R2013b
I run the same code in R2013b and R2015b. The code plots many points. In 13b it takes 0.43 seconds, in 15b 4.80. What's...

mer än 8 år ago | 1 answer | 0

1

answer

Answered
Jagged lines in scatter plot
I work on multiple computers. This happens on only some of them, running the same script. So, @Samuel, I don't think this is...

ungefär 9 år ago | 0

Question


Jagged lines in scatter plot
See image. The edges are jagged. How can I solve this? figure hold all for i = 1:50 scatter(rand(1).*10,rand(1...

ungefär 9 år ago | 2 answers | 0

2

answers

Answered
How to keep figures invisible?
Thank you! Setting the current figure by using the set-command solves my problem. set(0, 'DefaultFigureVisible', 'off'); ...

mer än 10 år ago | 0

Question


How to keep figures invisible?
The next code snippet creates an invisible figure. set(0,'DefaultFigureVisible','off') plot(randi(10,20,1)) The figur...

mer än 10 år ago | 1 answer | 0

1

answer

Question


Run matlabpool and parfor with qsub on torque
I am not able to create a matlabpool on a cluster. I hope somebody can help me. This is my code... clear all close al...

mer än 10 år ago | 0 answers | 0

0

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