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array
You are tying to list data in an array starting form 0.1 to 0.5 with a difference of 1 and so it will show only the first data p...

alrededor de 14 años hace | 2

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append/save same variable with updated values into .mat file(row-wise)
You are always overwriting the same variable 'out' in each of the iterations.. for col = 1:10 out = zeros(1,100000...

alrededor de 14 años hace | 0

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Divide 256*256 image into 4*4 blocks
Try this example: A=rand(16,16); %matrix of 16*16 [a b] = size(A); % get the size of A =16*16 c=4;d=4; % resh...

alrededor de 14 años hace | 0

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zoom using webcam
doc cameratoolbar This has functions for zoom, pan, tilt etc..

alrededor de 14 años hace | 1

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Writing a shared variable at the end of a parfor loop
This mat_for _all will have results of all the iteration in it, to check the result of each iteration use: mat_for_all(iteration...

alrededor de 14 años hace | 1

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I took this code from i have a viva tomorrow plz explain me the code
Dont know if this code works.. the function of each line is inthe comments i.e after the % clear X % clears the variab...

alrededor de 14 años hace | 0

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Travelling Salesperson or other MATLAB tool for meter readers
Your problem is similar to the Multiple Traveling sales persons problem.. here is a link that might help <http://www.mathwork...

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Can I make a scatterplot with custom marker symbols?
Short answer: NO. User defined markers cannot be used in MATLAB.. Though you could draw (image) them in each location.. The ...

alrededor de 14 años hace | 3

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exporting to an excel file
this link should help.. <http://www.mathworks.com/help/techdoc/ref/xlswrite.html> doc xlswrite

alrededor de 14 años hace | 1

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Double integration
Use dblquad <http://www.mathworks.com/help/techdoc/ref/dblquad.html> doc dblquad

alrededor de 14 años hace | 0

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merging the matrices
try c=[]; for i=1:size(a) d(:,:)=[a(i,:);b(i,:)]; c=[c;d]; end c

alrededor de 14 años hace | 0

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Karnaugh map
this might be helpful.. <http://www.mathworks.com/matlabcentral/fileexchange/6853-kmap>

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patient database
I think you need the MARLAB gui development environment to build the gui. Rest of the coding will be simple.. doc guide

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DCS parallel config validation - make the scratch directory during validation otherwise validation fails (any workarounds)
This request has been added as an enhancement form a future release..

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Insert Degree Symbol in Axes Title
You can create any character by finding its Unicode value and converting that number into a character, using the “char” function...

alrededor de 14 años hace | 17

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Getting an image
If you image is on a path in the local machine you can import it: File> Import Data Choose: Enable:All Files(...

alrededor de 14 años hace | 1

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2D to 3D
I'm not sure about the cat3 function. It is not part of MATLAB, is it from file exchange? or any particular toolbox. cat is f...

alrededor de 14 años hace | 1

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converting a struct array fildname to an array
col = [o(:).color]; new_color=reshape(col,3,[])' This should help

alrededor de 14 años hace | 1

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How to run 3 programs simultaneously?
I do not think there is a way to control which matlab processes run on a particular core. Matlab has a lot of inbuilt function t...

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Convert time
You could try datestr,datenum doc datestr doc datenum Eg. Suppose you have 8:15 in the text, xls file, import it ...

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Putting two x axes for comparison
this should help <http://www.mathworks.com/help/techdoc/creating_plots/f1-11215.html http://www.mathworks.com/help/techdoc/...

alrededor de 14 años hace | 0

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how to save a graph in jpg or any other image format
You can do it programatically as: figure1 = figure; axes1 = axes('Parent',figure1) hold(axes1,'all'); ...

alrededor de 14 años hace | 9

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how to plot a graph without any marking in axes?
By markings, do you mean the Ticks on the Xaxis and Yaxis.. you can remove them by: figure1 = figure; axes1 = axes('P...

alrededor de 14 años hace | 0

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save instruction
You would rather do well to save the data in a vector than write a mat file every time the loop runs: This video should help...

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save data calculated in a loop
This video should help: < http://blogs.mathworks.com/videos/2007/08/20/matlab-basics-video/> You can svae the output in...

alrededor de 14 años hace | 2

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r2011b remote file mirroring issues (non-shared file system with generic scheduler interface)
You might be finding residual effects of the upgrade to r2011b.. If the command window throws out a number of old jobs ...

alrededor de 14 años hace | 0

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explaination about code line detection
doc radon *Radon* Radon transform Syntax R = radon(I, theta) [R,xp] = radon(...) Description ...

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plot a signal in the freq domain
try the following: define m and n; m=1; n=1; format long for f=1:100:100000; X=[X m*((sin(pi*f/2*m)*sin(...

alrededor de 14 años hace | 0

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Error- simple matlab function
Try the following: X=[1:10]; Y=[11:20]; [a,b]=concatenatingAllDataSets(5,X,Y) You need to define the arguments for...

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'Rank' function
doc rank The rank function provides an estimate of the number of linearly independent rows or columns of a full matrix....

alrededor de 14 años hace | 0