Submitted
2D slope magnitude
A simple function returns the magnitude of local slope of a surface.
9 years ago | 1 download |
Answered
why esri nc files dimensions are they inversed in matlab?
I often need to use some combination of |flipud|, |fliplr|, or |rot90| when importing ESRI-generated gridded data.
why esri nc files dimensions are they inversed in matlab?
I often need to use some combination of |flipud|, |fliplr|, or |rot90| when importing ESRI-generated gridded data.
9 years ago | 0
| accepted
Answered
Mapping geographic point coordinates to a coordinate grid - speeding it up
Eebs, Is your dataset regular? By that I mean, is it a bunch of scattered points, or do your data points already fit nicely int...
Mapping geographic point coordinates to a coordinate grid - speeding it up
Eebs, Is your dataset regular? By that I mean, is it a bunch of scattered points, or do your data points already fit nicely int...
9 years ago | 0
Answered
hdf5 how to convert pixel to lat&lon please give suges
Use <http://www.mathworks.com/help/matlab/ref/h5read.html |h5read|>.
hdf5 how to convert pixel to lat&lon please give suges
Use <http://www.mathworks.com/help/matlab/ref/h5read.html |h5read|>.
9 years ago | 0
| accepted
Answered
How can I export the contourm C variable to a struc?
Similar to Walter's suggestion, <http://www.mathworks.com/matlabcentral/fileexchange/43162-c2xyz-contour-matrix-to-coordinates/c...
How can I export the contourm C variable to a struc?
Similar to Walter's suggestion, <http://www.mathworks.com/matlabcentral/fileexchange/43162-c2xyz-contour-matrix-to-coordinates/c...
9 years ago | 0
Answered
Making a new Colored "TIF" and "RGB" image out of Landsat-8 Geotiff image(11 separate bands)
I wrote a function to do this for Landsat 8, but it's basically the same method you use. Check out <https://www.mathworks.com/m...
Making a new Colored "TIF" and "RGB" image out of Landsat-8 Geotiff image(11 separate bands)
I wrote a function to do this for Landsat 8, but it's basically the same method you use. Check out <https://www.mathworks.com/m...
9 years ago | 0
Answered
Problem in writing geotiff file from EASE-2 grid data from SMAP mission
Did you get this working? You might be able to specify EPSG:3975 when using geotiffwrite. I'd be interested to hear if that wo...
Problem in writing geotiff file from EASE-2 grid data from SMAP mission
Did you get this working? You might be able to specify EPSG:3975 when using geotiffwrite. I'd be interested to hear if that wo...
9 years ago | 0
Answered
A mapping package for matlab
Karishma, The problem is you're trying to combine map coordinates with unprojected coordinates. Either is fine to use, but they...
A mapping package for matlab
Karishma, The problem is you're trying to combine map coordinates with unprojected coordinates. Either is fine to use, but they...
10 years ago | 0
| accepted
Answered
Pie chart percentages are not correct
If z = [20318 28008] then the first value, 20318 represents 42% of the total value of z. 100*20318/sum(z) = ...
Pie chart percentages are not correct
If z = [20318 28008] then the first value, 20318 represents 42% of the total value of z. 100*20318/sum(z) = ...
10 years ago | 0
| accepted
Submitted
scatstat2 2D local statistics
Get local statistics (mean, std, etc) of 2D scattered data
10 years ago | 1 download |
Answered
Efficient moving average of scattered data
I turned this into a generalized function called |scatstat1|, which is on the file exchange <http://www.mathworks.com/matlabcent...
Efficient moving average of scattered data
I turned this into a generalized function called |scatstat1|, which is on the file exchange <http://www.mathworks.com/matlabcent...
10 years ago | 1
| accepted
Submitted
scatstat1 local statistics of scattered 1d data
Returns local statistics (mean, median, etc) of similar to moving window, but for scattered data.
10 years ago | 1 download |
Answered
How to set semilog axis limit
semilogx(15000*rand(50),rand(50),'bo') xlim([100 15000])
How to set semilog axis limit
semilogx(15000*rand(50),rand(50),'bo') xlim([100 15000])
10 years ago | 1
Question
Efficient moving average of scattered data
I have some scattered data and I'd like to take something similar to a moving average, where I average all values with in some r...
10 years ago | 3 answers | 0
3
answersAnswered
Background of a scatter plot
Bran, you've provided lots of code, but we can't run it. If your question is specific to your code, make sure you provide code ...
Background of a scatter plot
Bran, you've provided lots of code, but we can't run it. If your question is specific to your code, make sure you provide code ...
10 years ago | 0
Answered
How do i plot a scatter plot of wind speed and wind direction?
There's <http://www.mathworks.com/matlabcentral/fileexchange/49488 this solution> from File Exchange.
How do i plot a scatter plot of wind speed and wind direction?
There's <http://www.mathworks.com/matlabcentral/fileexchange/49488 this solution> from File Exchange.
10 years ago | 0
Answered
how do drape a two dimensional array over a map?
The |surfm| function plots z values as both color and vertical values. Perhaps you're looking for |pcolorm|, which can be used ...
how do drape a two dimensional array over a map?
The |surfm| function plots z values as both color and vertical values. Perhaps you're looking for |pcolorm|, which can be used ...
10 years ago | 0
Answered
How to save the output in a certain folder?
To save the variables x and y to a file called "myfile.mat" in a folder called "myfolder" try this: x = 1:360; y = sin...
How to save the output in a certain folder?
To save the variables x and y to a file called "myfile.mat" in a folder called "myfolder" try this: x = 1:360; y = sin...
10 years ago | 8
| accepted
Answered
Color Different Scatter Points Based on Group
Similar to Walter's solution: % define 25 random points: x = randn(25,1); y = randn(25,1); % Each x,y ...
Color Different Scatter Points Based on Group
Similar to Walter's solution: % define 25 random points: x = randn(25,1); y = randn(25,1); % Each x,y ...
10 years ago | 3
Answered
TUTORIAL: how to ask a question (on Answers) and get a fast answer
Phrases like "doesn't work" and "didn't work" do not sufficiently describe a problem.
TUTORIAL: how to ask a question (on Answers) and get a fast answer
Phrases like "doesn't work" and "didn't work" do not sufficiently describe a problem.
10 years ago | 6
Answered
Drawing a verticle Line in a candle chart
Just enter the start and end points of the line and use |plot|. If you want the line to be at x = 5, and if you want the line t...
Drawing a verticle Line in a candle chart
Just enter the start and end points of the line and use |plot|. If you want the line to be at x = 5, and if you want the line t...
10 years ago | 0
Answered
How to change data from cell to double
You can use <http://www.mathworks.com/help/matlab/ref/cell2mat.html |cell2mat|>.
How to change data from cell to double
You can use <http://www.mathworks.com/help/matlab/ref/cell2mat.html |cell2mat|>.
10 years ago | 0
Answered
How to edit a surf graph?
I'm not sure why |colormap| is in there--you can remove that line. Set the y axis limits like this: ylim([3000 8000])...
How to edit a surf graph?
I'm not sure why |colormap| is in there--you can remove that line. Set the y axis limits like this: ylim([3000 8000])...
10 years ago | 0
| accepted
Answered
Ending a function after a time duration
Another option is simply pause(2) to wait two seconds.
Ending a function after a time duration
Another option is simply pause(2) to wait two seconds.
10 years ago | 0
Answered
Ending a function after a time duration
What about this? waitseconds = 2; % <-Enter number of seconds to wait. starttime = now; while now<starttime+wa...
Ending a function after a time duration
What about this? waitseconds = 2; % <-Enter number of seconds to wait. starttime = now; while now<starttime+wa...
10 years ago | 0
Submitted
Arctic Sea Ice
Easily download and plot daily Arctic sea ice concentration grids.
10 years ago | 2 downloads |
Submitted
Daily Antarctic sea ice concentration
This function downloads and plots daily sea ice concentration fields.
10 years ago | 2 downloads |
Answered
Legend Entries for Contours
This is somewhat clunky, but you could convert the contour matrix to xyz data with <https://www.mathworks.com/matlabcentral/file...
Legend Entries for Contours
This is somewhat clunky, but you could convert the contour matrix to xyz data with <https://www.mathworks.com/matlabcentral/file...
10 years ago | 0
Answered
How to fullfill segmented region by using region growing?
Are you looking for <http://www.mathworks.com/help/images/ref/imdilate.html |imdilate|>?
How to fullfill segmented region by using region growing?
Are you looking for <http://www.mathworks.com/help/images/ref/imdilate.html |imdilate|>?
10 years ago | 0