Submitted
CPOM Antarctic surface elevation change
A simple interpolation function for reading CPOM AIS surface elevation change data.
8 years ago | 56 downloads |
Submitted
Antarctic Ice Sheet basal properties
Gudmundsson's basal slipperiness and englacial rate factor of the Antarctic Ice Sheet
8 years ago | 54 downloads |
Answered
Hi, I am new to MATLAB. I am not getting the plot .
You're doing vector operations, so use the |./| when calculating |B| like this: B=(1/N)*(abs((sin((N*A)/2))./(sin(A/2))));...
Hi, I am new to MATLAB. I am not getting the plot .
You're doing vector operations, so use the |./| when calculating |B| like this: B=(1/N)*(abs((sin((N*A)/2))./(sin(A/2))));...
8 years ago | 0
| accepted
Question
Error evaluating sectioned code
I recently updated from R2014b to R2017b, and I've noticed a new, somewhat annoying behavior. In older versions of Matlab, I cou...
8 years ago | 1 answer | 0
1
answerAnswered
can this plotted circle be filled? it needs to have a solid color
You can use my <https://www.mathworks.com/matlabcentral/fileexchange/45952-circle-plotter |circles|> function. Just specify, x,y...
can this plotted circle be filled? it needs to have a solid color
You can use my <https://www.mathworks.com/matlabcentral/fileexchange/45952-circle-plotter |circles|> function. Just specify, x,y...
8 years ago | 0
Answered
How I applly a bandpass filter in a signal?
Hi Guilherme, If you have the signal processing toolbox you can use my <http://www.mathworks.com/matlabcentral/fileexchange/...
How I applly a bandpass filter in a signal?
Hi Guilherme, If you have the signal processing toolbox you can use my <http://www.mathworks.com/matlabcentral/fileexchange/...
9 years ago | 1
Answered
contourf min max is it possible?
Here's an example you can run. If |Cp| is a matrix like this: Cp = peaks(1000); and you want to make a contourf plot, ...
contourf min max is it possible?
Here's an example you can run. If |Cp| is a matrix like this: Cp = peaks(1000); and you want to make a contourf plot, ...
9 years ago | 0
Answered
How can i get a RGB values from a picture?
Hi Caner, The <https://www.mathworks.com/help/matlab/ref/imread.html |imread|> function will read any image and give you the...
How can i get a RGB values from a picture?
Hi Caner, The <https://www.mathworks.com/help/matlab/ref/imread.html |imread|> function will read any image and give you the...
9 years ago | 8
Answered
Need help coding a grading system to a data set.
I'd skip the |if| statement entirely and treat it like a histogram. You can use |histcounts| to get to bin the averages. Somethi...
Need help coding a grading system to a data set.
I'd skip the |if| statement entirely and treat it like a histogram. You can use |histcounts| to get to bin the averages. Somethi...
9 years ago | 0
Answered
How to plot a globe mesh with data located on it
Perhaps <https://www.mathworks.com/matlabcentral/answers/350195-how-can-you-plot-lines-of-latitude-and-longitude-on-a-globe-with...
How to plot a globe mesh with data located on it
Perhaps <https://www.mathworks.com/matlabcentral/answers/350195-how-can-you-plot-lines-of-latitude-and-longitude-on-a-globe-with...
9 years ago | 1
Answered
Plotting time series axis time labels
Unfortunately |dateticks| are not dynamic, meaning if you set the dateticks and then zoom, the ticks don't get updated. You can ...
Plotting time series axis time labels
Unfortunately |dateticks| are not dynamic, meaning if you set the dateticks and then zoom, the ticks don't get updated. You can ...
9 years ago | 0
| accepted
Answered
how to create a gray scale image of a cube on matlab??
Does <https://www.mathworks.com/matlabcentral/fileexchange/15161-plotcube this> work for you?
how to create a gray scale image of a cube on matlab??
Does <https://www.mathworks.com/matlabcentral/fileexchange/15161-plotcube this> work for you?
9 years ago | 0
Answered
Make a pie chart map
Edward Tufte says the only thing worse than a pie chart is several of them. Also, by "size of the circle" do you mean its radius...
Make a pie chart map
Edward Tufte says the only thing worse than a pie chart is several of them. Also, by "size of the circle" do you mean its radius...
9 years ago | 0
Answered
flipud will not work anymore
The simplest solution is to use the |-| sign when calling |cmocean|. So instead of cmap = cmocean('deep','5'); use ...
flipud will not work anymore
The simplest solution is to use the |-| sign when calling |cmocean|. So instead of cmap = cmocean('deep','5'); use ...
9 years ago | 0
| accepted
Answered
How to change the median value on colorbar
Hi Vince. The answer is you _can_ do this, but you probably don't want to. I think it would mean developing a mathematical trans...
How to change the median value on colorbar
Hi Vince. The answer is you _can_ do this, but you probably don't want to. I think it would mean developing a mathematical trans...
9 years ago | 0
| accepted
Answered
I need a code that produce a moving average matrix with a 5*5 window
The <https://www.mathworks.com/help/matlab/ref/conv2.html |conv2|> function performs 2D convolution of two matrices. One of thos...
I need a code that produce a moving average matrix with a 5*5 window
The <https://www.mathworks.com/help/matlab/ref/conv2.html |conv2|> function performs 2D convolution of two matrices. One of thos...
9 years ago | 3
| accepted
Answered
Is there a way to extract map data out of the Matlab mapping toolbox?
Hi Leon, You can simply use my <https://www.mathworks.com/matlabcentral/fileexchange/50390-borders |borders|> function, whic...
Is there a way to extract map data out of the Matlab mapping toolbox?
Hi Leon, You can simply use my <https://www.mathworks.com/matlabcentral/fileexchange/50390-borders |borders|> function, whic...
9 years ago | 0
Answered
Surface bounded by a polygon
Without any sample data or illustrations it's mighty difficult to know exactly what you mean, but it sounds like <https://www.ma...
Surface bounded by a polygon
Without any sample data or illustrations it's mighty difficult to know exactly what you mean, but it sounds like <https://www.ma...
9 years ago | 0
| accepted
Answered
Color plot Y2 as a function of X,Y1
I'd probably concatenate the x position and depth of every salinity measurement, then grid them up with <https://www.mathworks.c...
Color plot Y2 as a function of X,Y1
I'd probably concatenate the x position and depth of every salinity measurement, then grid them up with <https://www.mathworks.c...
9 years ago | 1
| accepted
Answered
How do I create an 2D intensity map from a PNG image?
That looks like your data are on a grid about 11x11 or so, and linearly interpolated between data points. To plot an 11x11 matri...
How do I create an 2D intensity map from a PNG image?
That looks like your data are on a grid about 11x11 or so, and linearly interpolated between data points. To plot an 11x11 matri...
9 years ago | 0
| accepted
Answered
PNG as figure background
Try this. Start by plotting whatever data you have, then load the png image and plot it with |image|. Use the limits of the curr...
PNG as figure background
Try this. Start by plotting whatever data you have, then load the png image and plot it with |image|. Use the limits of the curr...
9 years ago | 7
| accepted
Answered
Extract outline of polygons defined by gridded mask
I just ran into this same issue. My mask contains only a few grid cells and I needed an exact outline of the grid cells in my ma...
Extract outline of polygons defined by gridded mask
I just ran into this same issue. My mask contains only a few grid cells and I needed an exact outline of the grid cells in my ma...
9 years ago | 0
Answered
accurate 3 D plotting
I think it'd be easier to use the <https://www.mathworks.com/help/matlab/ref/cylinder.html |cylinder|> function or there a few e...
accurate 3 D plotting
I think it'd be easier to use the <https://www.mathworks.com/help/matlab/ref/cylinder.html |cylinder|> function or there a few e...
9 years ago | 0
Answered
Calculating correlation of different time series
So you have two different signals, |y1| and |y2|, each measured at their own respective times |t1| and |t2|. First, use <htt...
Calculating correlation of different time series
So you have two different signals, |y1| and |y2|, each measured at their own respective times |t1| and |t2|. First, use <htt...
9 years ago | 0
Answered
Why is the size of the function different in plot3 and quiver3?
The |quiver| and <https://www.mathworks.com/help/matlab/ref/quiver3.html |quiver3|> functions automatically scale the vectors. T...
Why is the size of the function different in plot3 and quiver3?
The |quiver| and <https://www.mathworks.com/help/matlab/ref/quiver3.html |quiver3|> functions automatically scale the vectors. T...
9 years ago | 0
| accepted
Answered
Hi.. this program contains no errors, I do not know why the compilaton is long !!!
I formatted the code to make it easier for folks to read. Using the <https://www.mathworks.com/help/matlab/ref/profile.html ...
Hi.. this program contains no errors, I do not know why the compilaton is long !!!
I formatted the code to make it easier for folks to read. Using the <https://www.mathworks.com/help/matlab/ref/profile.html ...
9 years ago | 0
Answered
for loop count number of times logical matrix is true and store
Catherine, I don't think you need a loop at all. If you have some 3D salinity matrix |sal|, whose dimensions correspond to lat,l...
for loop count number of times logical matrix is true and store
Catherine, I don't think you need a loop at all. If you have some 3D salinity matrix |sal|, whose dimensions correspond to lat,l...
9 years ago | 1
Answered
import matrix into mapping toolbox? or just draw coastlines in fig
Hi Kate, There are a couple of ways you can skin this cat. An easy and computationally efficient way to do it without the Ma...
import matrix into mapping toolbox? or just draw coastlines in fig
Hi Kate, There are a couple of ways you can skin this cat. An easy and computationally efficient way to do it without the Ma...
9 years ago | 1
Answered
How can I plot MODIS HDF-EOS grid images into geographic coordinates (lat-lon)?
I wrote a function for this, which is available on File Exchange <https://www.mathworks.com/matlabcentral/fileexchange/64387 her...
How can I plot MODIS HDF-EOS grid images into geographic coordinates (lat-lon)?
I wrote a function for this, which is available on File Exchange <https://www.mathworks.com/matlabcentral/fileexchange/64387 her...
9 years ago | 0
Submitted
Sinusoidal Projection grid for NASA Level 3 Ocean Biology data
Geolocate data points from ocean color bin indices.
9 years ago | 383 downloads |
