Risposto
combine each entry of a cell array and a double array
A= {'A1' 'A2' 'A3'} B= {'B1' 'B2' } for ii= 1:length(A) for jj=1:length(B) out{ii,jj}=[A{1,ii} B{1,jj}]...

circa 9 anni fa | 1

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help with conversions (in/cm/ft)
If you have the Aerospace toolbox.. try convlength <http://www.mathworks.com/help/aerotbx/ug/convlength.html> ...

circa 9 anni fa | 2

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trouble plotting a graph
Try t=1:0.1:10; V=1.5*t.^2; plot(t,V)

circa 9 anni fa | 1

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How “size(x,3)>1” works on an image?
size(x,3) - if it is greater than 1 than it is a color RGB image. try size(x) and see - if you get two dimensions its graysca...

circa 9 anni fa | 1

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Risposto
How to superimpose one surface onto another?
Z=randn(11,11); Z1=randn(11,11)+2; X=[1:11]; Y=[1:11]; surf(X,Y,Z) hold on surf(X,Y,Z1) hold off Two s...

circa 9 anni fa | 0

Risposto
Negitive number from a hex value
2147483647 is Maximum integer value in matlab you can get that by typing intmax so the answer you are getting is not v...

circa 9 anni fa | 2

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How can i avoid Matlab from creating new Matlab folders everytime i start it?
It might be defined so i the matlabrc.m file by the system administrator. if you are the admin then you can change the settin...

circa 9 anni fa | 0

Risposto
how to display output of all iteration of for loop in a matrix or even a array
a=[1 2 3 4 5 6 7 8 9 0] count=1; for i=1:2:7 b(count,:)=a(1,i:i+3); count=count+1; end b

circa 9 anni fa | 2

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How to find minimum and maximum values?
you can use min() & max() functions min (matrix) %returns the minimum max (matrix) %returns the maximum

circa 9 anni fa | 0

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How do you open .csv files?
Just try fname='data.csv' fd = fopen(fname); if (fd == -1) msg = sprintf('File %s not opened\n',fname); ...

circa 9 anni fa | 0

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legend entries ignored after using "hold" to create plots
You could concatenate multiple legend statements for the two data sets Eg.: x = 1900:10:1990; x=x' y1 = 10:10:10...

circa 9 anni fa | 1

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Placing nested function in another .m-file.
Yes you can do that. <http://www.mathworks.com/help/matlab/matlab_prog/nested-functions.html?s_tid=doc_12b> Provides some goo...

circa 9 anni fa | 0

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Problem with symsum using infinity as the upper limit of the variable.
instead of a' try vpa(a') You might not get all the value but close..

circa 9 anni fa | 0

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Matlab function for defining the size of a matrix
B=zeros(size(A,1),2) % if you know A B=zeros(size(D)) % if you know D B=zeros(size(A,1),size(D,2)) % just to make i...

circa 9 anni fa | 0

Risposto
How do i calculate velocity of cars in a video?
Look at this paper might help- <http://www.academia.edu/1002902/Vehicle_speed_detection_in_video_image_sequences_using_CVS_metho...

circa 9 anni fa | 3

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how long will my Matlab & Simulink Student version r2013a last
Look here at the student version FAQ <http://www.mathworks.com/academia/student_version/faq/> Q. For how long is my Student V...

circa 9 anni fa | 0

Risposto
How to Load STL map file in a figure
This can run on the Mupad <http://www.mathworks.com/help/symbolic/mupad_ref/plot-surfacestl.html> There is also a function ...

circa 9 anni fa | 0

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always stuck at job test validate--cluster profile manager
Hmmm.. I haven't tried it on R2013b but it works well for me on R2013a and LTS 12.04 <</matlabcentral/answers/uploaded_files/...

circa 9 anni fa | 0

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How to write a code to build a D flip flop?
You could use the D flip flop in simulink directly. <http://www.mathworks.com/help/simulink/ref_extras/dflipflop.html>

circa 9 anni fa | 0

Risposto
calculate surface area between two curves
This might help: <http://www.mathworks.com/matlabcentral/answers/15653-evaluating-the-area-between-two-curves>

circa 9 anni fa | 0

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Artifical Bee Colony Algorithm
You can find one here: <http://mf.erciyes.edu.tr/abc/software.htm> or an implementation here: <http://www.mathworks.com/matla...

circa 9 anni fa | 0

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saveas vs. "File->Save as"
try saveas(gcf,'mypicture.fig')

oltre 9 anni fa | 0

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Is it possible to have MATLAB installed on two computers?
Depends on the license. How many seeds of the license does the researcher have? For. Eg. I have multiple versions of MALTA...

oltre 9 anni fa | 0

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calculating rmse between observations and estimates of different size
Your data sets (data and estimate) have different sizes. Do you have NaN's in your estimates or are you taking multiple estimate...

oltre 9 anni fa | 0

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Risposto
Can Mathlab solve this
Yes, look in the symbolic math toolbox <http://www.mathworks.com/help/symbolic/solve.html> Go to the bottom of the page for e...

oltre 9 anni fa | 0

Risposto
Skull Removal of brain using matlab
Muhammad, I use a program known as AFNI for such skull stripping. AFNI has been developed by the National Institute of Healt...

oltre 9 anni fa | 1

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How can I avoid error in mnrfit line 164?
I'm assuming mnrfit does not like 'NaN' values as its input. works fine with x = 0.14 0.66 ...

oltre 9 anni fa | 0

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Matlab Mac OS 10.6.8
You can try the solutions mentioned in this post. It fixed the issue for me <http://www.mathworks.com/matlabcentral/answers/...

oltre 9 anni fa | 1

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Risposto
How can I generalize this for loop?
a=1:9 % input for ii=1:9 t(ii)=sum(a(1:ii))/sum(a); end t

oltre 9 anni fa | 0

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If I call matlabpool open 4 and I have 4 cores, will I work in parallel with 4 or with 3 workers?
If you call matlabpool open local 4 - you will have 4 workers (though you will have 5 matlab instances running - 1 master ans 4 ...

oltre 9 anni fa | 2

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