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Tobias


Aalborg University

Attivo dal 2013

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Domanda


VideoReader doesn't seem to read videofiles (Ubuntu)
I am having some trouble with VideoReader, using Ubuntu 14.04 and MATLAB 2015A. The amount of code I've written at this point is...

circa 9 anni fa | 1 risposta | 0

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how to call m-file from simulink?
There are different ways you can do this. The most simple, but limited is probably Fcn. However, for your purpose, it sounds lik...

circa 10 anni fa | 2

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Domanda


Single errorbar on a constant line
Hello, I have been doing some calculations on muscle signals. I have time: time = [0:50000:10] % Sampled for 10 sec,...

oltre 10 anni fa | 0 risposte | 0

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Commands missiing in my Matlab R2009a.
Do you have the Symbolic Math Toolbox installed? Both commands you are trying to use are part of that toolbox. Try the comman...

circa 11 anni fa | 0

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i've an error at 22nd number line. may i need to count the lines from 1,2,3,... 22 to find out it?
You do not need to count lines. If you have your file open in the MATLAB editor, you should see the line count to the far left o...

circa 11 anni fa | 0

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How to save a .m file in windows 8?
Let me see if I've understood you correctly. The subdivision Enviroment is found under Home. "Set Path" is not for saving....

circa 11 anni fa | 0

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how can i split a speech signal into 3 equal parts??
Quick google search: <http://www.mathworks.com/matlabcentral/newsreader/view_thread/140835/ MathWorks Thread>

circa 11 anni fa | 0

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How to save Output filename as per Input file name?
You need to look into functions and use your filename as input. See <http://www.mathworks.se/help/matlab/ref/function.html/ M...

circa 11 anni fa | 0

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calculate annualized Standard deviation for data that consists of several years
There is no annualized standard deviation, however, all matlab processes can be used only on parts of your data, so you could ma...

oltre 11 anni fa | 0

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Hai i am new to matlab.how to divide a EEG signal into frames in matlab?
Did you look into the built-in <http://www.mathworks.se/help/signal/ref/hann.html/ Hann-function> in matlab? Overlapping shou...

oltre 11 anni fa | 0

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can anybody tell me the meaning of "end-1" instruction here?thank you.
Not knowing what "nper" is makes it a bit more complex to explain, however, sfdr is set to be equal the max value of ptot in the...

oltre 11 anni fa | 0

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How to remove lines in a .txt file?
I have been given the following code by a teacher at university: function allData =ReadVerTxtData(filename,NumVar) fid=f...

oltre 11 anni fa | 0

Domanda


Three plots in one bar graph: Need different ticklabels
I'm doing a bar graph, in which I want three bars each with a different color. To do this, I have used the hold command and thre...

oltre 11 anni fa | 0 risposte | 0

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Solving a matrix using MatLab?
Do you have to do it manually? If you have MATLAB at your disposal, why not just use the rref-command? rref(M) ^ That sh...

oltre 11 anni fa | 0

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how to plot curve using data from for loop
Change your freq and gain variables, so they're both a function of k. All values will be stored that way and your plot should wo...

oltre 11 anni fa | 1

Domanda


No pre-defined input in a function
Good evening, I'm about to do some experiments and afterwards I would like to do exactly the same data processing (graphs and...

oltre 11 anni fa | 1 risposta | 0

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display to the 1000th if value less than 1 using std
digits(d) Where d is 1 < d < 2^29 + 1 See <http://www.mathworks.se/help/symbolic/digits.html/ Variable-precision accuracy>...

oltre 11 anni fa | 0

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How do I can delete my account?
I am pretty sure you need to contact customer support to have your account deleted: <http://www.mathworks.com/support/contact...

oltre 11 anni fa | 0

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How can I request the filename of a colour image file from the user in Matlab code???
You could do it as a function. See http://www.mathworks.se/help/matlab/ref/function.html function imageInput(imagename) i...

oltre 11 anni fa | 0

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how can i get the integration of a function..?
I don't have experience with it, but did you try the integral-command? See the link: <http://www.mathworks.se/help/matlab/ref...

oltre 11 anni fa | 0

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How to get the mean value?
You can specify rows and columns to be calculated for all Matlab built-in functions. You said your data is called s4, lets say ...

oltre 11 anni fa | 0

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How do I store values from inside a loop?
Firstly, I'll pass on an advice that I was once given here on the forum. You ought to use another letter in your loop than i, k ...

oltre 11 anni fa | 0

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Domanda


Storing values calculated in a 'for' loop in a matrix / vector
I would very much appreciate some help storing values in a matrix. I am trying to do a growth curve (See: <http://kellymom.com/...

oltre 11 anni fa | 1 risposta | 0

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