Answered
Advice for Speeding Up TIFF concatenation
First, try familarizing yourself with the <http://www.mathworks.com/help/matlab/ref/profile.html |profile|> tool. That will help...

6 years ago | 0

Answered
Time complexity of built in functions in matlab ( imdilate, imerode, histeq, adapthisteq) which I can use in my program
These function might have multiple internal code paths for different sizes/datatypes/syntax. These paths might have different im...

6 years ago | 0

| accepted

Answered
Query regarding webcam in matlab
ANy webcam which works is detected and works with your OS ought to work: <https://www.mathworks.com/products/imaq/supported/g...

6 years ago | 0

| accepted

Answered
Computer Vision and Image Acquisition for mobile computing
What are your: * Budget constraints * Power constraints? (Battery or always on AC power? * Performance constraints? I cant ...

6 years ago | 0

Answered
Greyscale an image via replacing pixels
% air code (untested) red = fit(:,:,1); green = fit(:,:,2); blue = fit(:,:,3); isblue = blue>250; % Use log...

6 years ago | 1

Answered
How to convert an ASCII to NetCDF?
Hope this helps you get started: %% set up dummy data fid = fopen('tmp.mat','w'); fmtStr = repmat(' %f',[1,13...

6 years ago | 0

Answered
How to extract information from h5disp?
What data are you trying to extract? |h5info| will return the same content as the disp, but in the form of a structure. While...

6 years ago | 0

| accepted

Answered
Runtime loading of shared libraries
Use <http://tldp.org/HOWTO/Program-Library-HOWTO/shared-libraries.html ldconfig> or use MATLAB's <http://www.mathworks.com/help/...

6 years ago | 0

Answered
Extracting subsets of structs from HDF5 files
Steve, You would have to use the low-level functions. I believe it can be done, but its a bit more complex than what I could ...

6 years ago | 0

Answered
I have a problem with ncread, OPeNDAP and 4-dim data
Remon, I am not sure what is happening here. The error code appears to indicate a server side error <https://www.unidata.ucar.ed...

6 years ago | 0

Answered
Opening netcdf - Only displays one cell
Grant, To read data, your best bet is to use <http://www.mathworks.com/help/matlab/ref/ncread.html |ncread|>. >> landcov...

6 years ago | 0

Answered
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....

6 years ago | 2

Answered
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...

6 years ago | 0

Answered
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...

6 years ago | 0

| accepted

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

6 years ago | 0

| accepted

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

6 years ago | 0

Answered
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...

7 years ago | 0

Answered
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...

7 years ago | 0

Answered
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...

7 years ago | 1

Answered
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...

7 years ago | 0

| accepted

Answered
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...

7 years ago | 0

| accepted

Answered
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...

7 years ago | 0

Answered
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...

7 years ago | 1

Answered
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 ...

7 years ago | 0

Answered
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...

7 years ago | 0

Answered
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...

7 years ago | 0

Answered
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 ...

7 years ago | 0

| accepted

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

7 years ago | 0

Answered
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...

7 years ago | 0

Answered
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...

7 years ago | 0

Load more