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how to read a time series data at a particular (x, y) grid cell in a netcdf file
Look at <http://www.mathworks.com/help/matlab/ref/ncread.html |ncread|> (and <http://www.mathworks.com/help/matlab/ref/ncdisp....

約13年前 | 2

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Converting multilayer grayscale tiff images to JPG2000
The warning is telling you that there was some tag in the file that the reader could not interpret. It is most likely some custo...

約13年前 | 0

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error using netcdf.putVar
Try adding a call to end the definition using <http://www.mathworks.com/help/matlab/ref/netcdf.enddef.html |netcdf.enddef|> afte...

約13年前 | 0

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coordinates of the farthest point from centroid
Air code: [maxRadius, maxRadiusIndex] = max(distances) maxPointCoord = thisBoundary(maxRadiusIndex,:) Loo...

約13年前 | 0

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filling a netcdf file
To read: * <http://www.mathworks.com/help/matlab/ref/dlmread.html |dlmread|> * <http://www.mathworks.com/help/matlab/ref/tex...

約13年前 | 0

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Read multiple netcdf files with variable names
You could think of something along these lines: (air code, as in I havent tested it) modelNames = {'m1, m2}; varNames...

約13年前 | 0

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How to put a String in a dataset attribute
Second example <http://www.mathworks.com/help/matlab/ref/h5d.write.html h5d.write> doc page shows how to write strings. (using c...

約13年前 | 0

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can lossless jpeg2000 format picture size be LESS than lossy jpeg2000 format of same picture
You could read both back and compare against the one your wrote out to verify the lossy/lossless nature for yourself. The com...

約13年前 | 1

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How do I use NCWRITE to write an entire variable?
Update your third input argument to have the same size as the variable in the file that you are writing to. For example, if y...

約13年前 | 0

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Creating netCDF files: How can I set the order of the dimensions in a field?
%Account for moving from Column major to Row major ordering colMajorDims = [dim_dim1 dim_dim2 dim_dim3]; rowMaj...

約13年前 | 0

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Save matrix as image format file
If you have a current version of MATLAB, the |Tiff| class provides a way to write multi sample image data. Note: This is a di...

約13年前 | 0

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Trying to use a for loop to capture data from netCDF output, and then average the data
Tyler Herrington: I solved the issue by changing the SeaIceVol(A):SeaIceVol(B) into a series of commas: for i=1:50...

13年以上前 | 1

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Trying to write a variable varying with 3 dimensions to MatLab
vNID will have a dimension of nt by nlat by nlon. But you are trying to write the variable S which is sulph(1,:) (just a column ...

13年以上前 | 0

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reading and working with .im7 image files
This <http://www.mathworks.com/matlabcentral/fileexchange/10902-pivmat-2-12/content/pivmat/html/loadvec.html FEX> submission cla...

13年以上前 | 0

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Finding Circles in an Image. Hough Transform, Tao's CircularHough_Grd algorithm, Matlab's infindcircles
I was able to get the sphere and some false positives with: [c, r] = imfindcircles(I, [18 22], 'ObjectPolarity','dark','Sens...

13年以上前 | 0

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Need help with Ncwrite
The second example of <http://www.mathworks.com/help/matlab/ref/ncwrite.html ncwrite> could be of some help. Note that your ...

13年以上前 | 0

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NN in matlab
" Do you have this: http://www.mathworks.com/products/neural-network/index.html "

13年以上前 | 0

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Format distance tool label to centimeter.
" The distance tool reports in pixels for a very good reason: An image doesn't have *physical* distance by itself. Real-worl...

13年以上前 | 0

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Image processing for crater detection
"This seems like an interesting problem. I suppose, for the thresholding, the way they calculate the limits Rm, Rmin and Rmax ne...

13年以上前 | 0

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error running at fist instant
"sir ,I changed those A letters to another letter B ,IT WORKS NOW"

13年以上前 | 0

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Subtracting the first frame of a movie from all the others....using imsubract maybe?
"HEY i DID IT USING " M = mmreader('cell.avi'); N = M.NumberOfFrames; for ii = 1:N A=imsubtract(M.read(1),M.r...

13年以上前 | 0

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combining number of images using matlab
You could look at <http://www.mathworks.com/help/toolbox/images/ref/imfuse.html |imfuse|> and see if it helps combine two images...

13年以上前 | 1

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Generating mex file from Matlab code containing regionprops
Try function outVar = myapp %#codegen coder.extrinsic('imread'); coder.extrinsic('regionprops'); idxList...

14年弱前 | 0

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How to get Image information (imtool) - Image description using command prompt function
Look at <http://www.mathworks.com/help/techdoc/ref/imfinfo.html |imfinfo|>.

14年弱前 | 0

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Extract multiple radius from an image
If you have the newer version with the Image Processing Toolbox, the imfindcircles might be useful (depending on the 'circularit...

約14年前 | 0

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Readint in multiple .cdf files from a text file
# You want <http://www.mathworks.com/help/techdoc/ref/cdfread.html |cdfread|> not |netcdf.open| to read CDF files. # It looks l...

約14年前 | 0

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Image Edges: Calculate complexity of a line segment?
(I'll try to flesh this soon) How about: * Obtain the |PixelList| property of each line using |regionprops| * Compute the...

約14年前 | 0

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How to count black pixels in a region of an image that can only have 1 white neighbor pixel
You could try leveraging |conv2|. Here is the idea: in = [ 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 ...

約14年前 | 0

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Low level visual equalization of images
You could try using |histeq| to equalize the histogram of two images. I was about to say its hard to quantify 'contrast' obj...

約14年前 | 1

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Change placemarker size/zoom when using impoly()
About the second question: * Yes, while drawing the polygon, mouse over and click the (+) button on the toolbar. * Dont wor...

約14年前 | 0

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