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2d Plot with 3 Axes
axes; hold on; numL = 10; for ii = 1:5 plot3(1:numL,ii.*ones(1,numL),rand(1,numL)); end view(45,25...

más de 9 años hace | 0

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How to plot a function of 3 variables and show a slice in the same plot?
<http://se.mathworks.com/help/matlab/ref/slice.html slice()>

más de 9 años hace | 0

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Splitting data with different matrix sizes
<http://se.mathworks.com/help/matlab/ref/mat2cell.html mat2cell()>

más de 9 años hace | 0

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how to generate a RANDOM matrix of 0's and 1's such that the number of 1's in any column is the same.
numCol = 5; numOnes = 3; numRows = 10; result = ones(numRows,numCol); for ii = 1:numCol result(:,ii) = ...

más de 9 años hace | 0

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Find rows with maximum number and replace them with 1
What you ask and the example you show are not consistent. To produce what you show: B = A == 0

más de 9 años hace | 1

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sparse matrix with higher than double precision
The number of significant digits that you can store in a double is what limits things. As such, the smallness of the number does...

más de 9 años hace | 0

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closest index in matrix between two values
X = [0 0 0 0 0; 1 1 1 1 1; 0 1 2 1 0; 1 1 1 1 1; 0 0 0 0 0]; [tx,ty] = find(X==...

casi 10 años hace | 1

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How do you append to a matrix within a for loop?
your_result = []; for ii = whatever some_vector = some_function(of_something); your_result = [your_result; {so...

casi 10 años hace | 10

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Indexing (l,m.n) matrix for n=1,2,3,....?
Why would you wanna do that? Your array *is* two-dimensional, despite the way you defined it. It would be a nightmare if yo...

casi 10 años hace | 0

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looking for a 3D graphic tool capable of measuring the true linear distance between two points picked on the displayed graphic
<https://www.mathworks.com/matlabcentral/fileexchange/7594-click3dpoint>

casi 10 años hace | 0

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How can I include a repeated word into a matrix?
a = repmat('2016_Subject_',3,1); b = ['_01'; '_02'; '_03']; your_array = cat(2,a,repmat('Speed',size(a,1),1),b);

casi 10 años hace | 1

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Create a Scatter plot from a cell array
load CS06 scatter([CS06{:,3}],[CS06{:,2}])

casi 10 años hace | 1

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can any one tell me how can I find the number of pixel between two point on a closed contour? I know that there are two path between two point on a closed contour. i need to find the shortest path. please help me. I think a lot but got no solution
%random contour, first point is also last point c = rand(100,2); c(:,1) = c(:,end); %index for random startin...

casi 10 años hace | 0

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dir returning different values
*'.'* is shorthand for current directory *'..'* is shorthand for parent directory You could try cd .. in the comma...

casi 10 años hace | 0

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how to convert 2d to id
Probably faster: A=[5 4 3 8 9 ; 2 1 3 2 5 ;4 3 5 7 6]; C=[1; 3; 4]; numCol = size(A,2); A(bsxfun(@gt,numCol - ...

casi 10 años hace | 0

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change plot colour according to the intensity of the points.
<http://se.mathworks.com/help/matlab/ref/scatter.html _scatter()_> is your friend.

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Extract row from Surface
%Say you want the line at x = 0.2 val = 0.2; % Define the input grid [x, y] = meshgrid(linspace(-1, 1)); %...

casi 10 años hace | 0

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Hii, I am doing my project in Hyperspectral Image classification. I got confusion in creating the dataset for the images. Can anyone help me to create dataset for this? Thanks in advance..
<http://se.mathworks.com/help/matlab/math/multidimensional-arrays.html Multidimensional arrays>

casi 10 años hace | 0

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Please help me in inserting ones in a given matrix in special rows
X = [0 0 0 0 1 0 0 0 0 0; 0 1 0 0 0 0 0 0 0 0...

casi 10 años hace | 0

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File Reading - Skip to next line
That is beyond Matlab's and most IO routines I'm afraid. In order to know where the next line begins you need to know where the ...

casi 10 años hace | 1

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stem plot with bars that don't go through zero
lower_lim = -2 * rand(1,15); upper_lim = 2 * rand(1,15); x_val = (1:15); aH = axes; hold on; for ii = [...

casi 10 años hace | 1

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What is the correct Syntax for accessing more than 3 variables in CFTOOL in Custom Equation Section ?
_cftool_ did not change since yesterday. If you <http://se.mathworks.com/matlabcentral/answers/293625-i-have-a-matrix-of-3-varia...

casi 10 años hace | 0

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reverse of interpolation.....
Some time ago, _contourc()_ the low-level function on which _contour()_ is based, used to do it through <http://www-rohan.sdsu.e...

casi 10 años hace | 0

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File storing in gui matlab at every interval of one hour.
You could use a <http://se.mathworks.com/help/matlab/matlab_prog/use-a-matlab-timer-object.html timer>

casi 10 años hace | 0

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Generating way points based on other waypoints
If you have the mapping toolbox, you could adapt <http://se.mathworks.com/help/map/ref/bufferm.html bufferm> to your needs. O...

casi 10 años hace | 0

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What is the standard type of operations in MATLAB?
Default is double indeed. To answer your last question: In a nutshell, <https://se.mathworks.com/matlabcentral/answers/82124-...

casi 10 años hace | 1

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How can I add components of a vector given conditions from another vector of different dimensions?
Shamelessly plagiarizing Stephen's data reconstruction, but providing a one liner instead: cueBeg = [7;502.4;1231.6;2226;40...

casi 10 años hace | 2

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Resize correctly plot axis
Try something like this instead: aH = axes; plot(aH,rand(100,1)); aH.XLim = [50, 65]; The Y axis should resize aut...

casi 10 años hace | 0

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Wrong color in contourf plot
It seems like the command you are looking for is <http://se.mathworks.com/help/matlab/ref/caxis.html _caxis()_> and not _contour...

casi 10 años hace | 0

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Two bar graphs - two data sets - different bin width
one = rand(100,1); two = rand(100,1); nOne = 10; nTwo = 15; figure histogram(one,nOne); hold on; ...

casi 10 años hace | 0