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How to delete this files..?
Ensure that you have the permission to delete the files.

plus de 13 ans il y a | 0

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Plotting simple algorithm, problem with axis
Reverse the arguments of plot(x,y) plot(1:N-1, y)

plus de 13 ans il y a | 0

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Create texture image from given Haralick texture features
http://www.mathworks.com/matlabcentral/fileexchange/36233-haralick/content/haralick.m

plus de 13 ans il y a | 0

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How to read specific fields from multiple structure arrays in MATLAB?
A = Flight([Flight.Mach] == 0.8); B = Flight([Flight.testpoint] == 2);

plus de 13 ans il y a | 0

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How to do Box plot for multiple variables? Codes please.
boxplot(X) produces a box and whisker plot with one box for each column of X. So if you have 25 columns you get a box for each ...

plus de 13 ans il y a | 0

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I want to find different values in different matrices at the same date???
A = [1 3; 2 4; 5 8]; B = [[1:5]' [ 40 50 60 70 80]']; for i = 1:size(A, 1) B(find(A(i,1)== B(:,1)), 3) = A(i, 2);...

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"print" saves image with tiny title/xlabel
To export figures nicely, you may want to have a look at http://www.mathworks.com/matlabcentral/fileexchange/23629-exportfig

plus de 13 ans il y a | 0

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write data to a .txt file
fprintf(fid, '%d;%d;\n', [A' B'])

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Use interp1 to interpolate a matrix row-wise
for i = 1:size(E, 1) new_c(i) = interp1(E(i, :), C(i, :), 0, 'linear', 'extrap'); end

plus de 13 ans il y a | 0

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imresize is blurring my image!
I = imresize(I, [32 32], 'nearest');

plus de 13 ans il y a | 1

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imread and imwrite commands showing an error like ' file does not exist '..so is that necessary to add image in matlab??if yes then how it cud be done..plz help..
When your image is stored at some location ('C:\Documents and Settings\yourname\My Documents\images\lena.tif') use I = imrea...

plus de 13 ans il y a | 8

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Image threshold value question
I = imread('cameraman.tif'); a = 100; b = 150; ind = setdiff(find(I > a), find(I < b)); B = logical(size(I)); B(ind) = ...

plus de 13 ans il y a | 0

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Please explain function of [\w.]+
\w a word character [a-z_A-Z0-9] followed by any character (the .) matched one or more times ( +).

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How can I arrange the ylabels using subplot and plotyy such that they do not overlap?
You may want to move your current subplot to the right pos = get(gca, 'Position'); pos(1) = pos(1) + 0.05; set(gca, 'Pos...

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I have (double type) matrix where I have NaN values. I want to change all NaN values to 0 value. How Can I do that?
X(isnan(X)) = 0;

plus de 13 ans il y a | 0

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How to mutate '0' to '1' and '1' to '0' in GA code Using MATLAB?
R = rand(16, 30) > 0.5; ind = ceil(numel(R)*rand(64,1)); R(ind) = R(ind) == 0;

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Computing pixels value(Uk,Uj) from U -Image in YUV color Space
To get the pixel values of a gray scale image I = imread('cameraman.tif'); x = 20; y = 30; Ixy = I(y, x); To get th...

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how to select region of interest with same parameter in different image..
Select first image ROI [B1 x y] = roipoly(I1); Use selected ROI on another image B2 = roipoly(I2, x, y);

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how to convert grayscale image to color image?
You need some heuristics of how to infer two additional two channels. For example, you could match the brightness, e.g., the lig...

plus de 13 ans il y a | 0

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How to find out windowwise mean and standard deviation of some particular pixels.
Hi Mahua Nandy(Pal), that's all quite straight forward: 1. Let's say you have your image in I and your particular positions i...

plus de 13 ans il y a | 0

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Matlab integer format for answer
Because the result is not an integer. To convert from decimal to integer, use one of these functions: round, floor, ceil

plus de 13 ans il y a | 1

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How to plot implicit function with 3 variables?
http://www.mathworks.com/matlabcentral/fileexchange/23623-ezimplot3-implicit-3d-functions-plotter

plus de 13 ans il y a | 0

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optimization routine for function that is not smooth and also has a lot of local minimum
http://en.wikipedia.org/wiki/Simulated_annealing

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separate specific values from matrix
ind = find(X(:, 1) > 4000); Y = X(ind, :);

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add additional parameter to contour plot to generate 3d plot
You can use scatter3 and experiment with the size and the color of the dots scatter3(X(:), Y(:), Z(:), 100*map01(V(:))+0.1,...

plus de 13 ans il y a | 0

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Trying to plot a radial contour
You try to visualize the contours of a 2 x 2 image. That should most likely look degraded. And note that for the values chosen e...

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Resizing two images to the same pixel dimensions without aspect ratio distortion
You have found no way because there is no way. If you resize an image A to match the size of another image B the aspect ratio of...

plus de 13 ans il y a | 0

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using fprintf within a function
If you do not insist on fprintf, you can get the output using grade = 83; disp(['The corresponding letter grade to ' i...

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find the location of minimum value
R = rand(4,4,4,4); for i = 1:size(R, 3) for j = 1:size(R, 4) [min_val(i, j) min_ind(i, j)] = min(flatten(R(:,:,...

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How can i have a color bar depending on vector intensity using m_quiver
http://www.mathworks.com/matlabcentral/fileexchange/3225-quiverc

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