# millercommamatt

### North Carolina State University

Atmospheric Research Scientist

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**Content Feed**

How can I overlay a shapefile onto a geoscatter plot?

Plotting shapefiles on a geographic axis isn't always the best experience. You'll note that geoshow is intended for use with a s...

3 months ago | 0

| accepted

Download MATLAB2020b for linux

On the download page you can select your release on the left hand side, and then you can selection your OS via the main download...

3 months ago | 0

Help plotting satellite data?

geoshow(lat(:), lon(:), long(:),'DisplayType','ImageMap');

3 months ago | 0

| accepted

Basic question about loops

You could make use of genvarname, but this would work too. for i = 2:5 eval(['Idx' num2str(i) ' = Idx(:,' num2str(i) ');']...

3 months ago | 0

| accepted

Convert nifti file containing a brain region of interest to a logical vector (number of seeds (in this case 1) x number of voxels?

Start here: https://www.mathworks.com/matlabcentral/fileexchange?q=NIfTI

3 months ago | 0

Load .slk file format (excel can open it, but can't import it to matlab)

data = readtable('your_spreadsheet.slk','FileType','spreadsheet');

3 months ago | 0

How to Convert .nii file to png/jpg

https://www.mathworks.com/matlabcentral/fileexchange?q=NIfTI

3 months ago | 0

Why MATLAB cannot render $\Beta$ (LaTeX string) in xlabel, ylabel?

For an upper case beta, just use B and not \Beta. Here's the characters you can use: https://www.mathworks.com/help/matlab/crea...

3 months ago | 1

| accepted

Can anyone tell me what this does

That looks like a calculation for a percentage change.

3 months ago | 0

| accepted

Question

How do I get the brush tool to ignore points?

Let's say I have a single figure with multiple line or scatter objects sharing the same axis. I would like to use the brush too...

3 months ago | 1 answer | 0

### 1

answerQuestion

Outerjoining timetables giving unwanted NaN/NaT values

I'm trying to outerjoin two timetables using a common non-time key. Here's an example: >> Tleft = timetable(seconds([1;2;4;6])...

4 months ago | 0 answers | 0

### 0

answersHow to plot binary matrix as dots?

FH = figure; imagesc(yourMatrix); colormap(FH,[0,0,0;1,1,1]);

4 months ago | 0

How to set the thickness of edge for one marker in plot?

The 'LineWidth' Property controls the thickness of the marker edge. e.g. plot(data(:,1),data(:,2),'o','MarkerSize',5, 'Marke...

6 months ago | 0

| accepted

Plot time series analysis from multiple netcdf files

Read each netCDF file. Concatenate the arrays. Plot the concatenated arrays.

6 months ago | 0

How to make a Video from 3D array

You never defined the variable cmap which is supposed to be a color map. Try This: Orig = rand(600,600,28); camp=parula; X =...

6 months ago | 1

Plot polygons defined by the specific points on map

There are many ways to do this, but this works. lats= [30 32 31; 29 30 31]; lons = [-102 -103 -104; -100 -103 -101]; [numrows...

7 months ago | 0

Image registration with imwarp without scaling?

Try using imregtform with transformType set to rigid.

7 months ago | 0

Why doesnt int2str return string

It's turned your value into a char, not a string. ischar(int2str(F{1,4})) should return true If you look at the function hel...

7 months ago | 0

| accepted

find finite numbers in B using logic indexing ?

B_finite_only = B(isfinite(B)); B_finite_only_sum = sum(B_finite_only);

7 months ago | 0

| accepted

random letter bother upper & lower case

This is a fun puzzle. Upper-case letters run of 65-90 in an ASCII table and lower-case runs from 97 to 122. You can use char to ...

7 months ago | 1

| accepted

How to obtain indices of cell arrays?

There might be an easier way to do this, but it works. % get the indices of all non-empty cells [row,col] = find(cellfun(@(x) ...

7 months ago | 0

| accepted

How do I convert a 3x1 cell to a 1x3

The transposition operator will work. a={1,2,3}; % 1x3 cell a = a'; % a now a 3x1 cell a = a'; % a is a 1x3 cell again

7 months ago | 0

How to Increase the rectangular block marker in legend in bar plot

Better design practice is to label the bars directly rather than keeping the label information off the the side in a legend box ...

7 months ago | 0

How to define both integer and decimal increment in one for loop?

I'm not clear on what you're looking for. Do you want something like this: span1 = 0:0.1:1; span2 = 3:2:30; span = [span1 spa...

7 months ago | 0

Indexing all the row data for each column

For a 2D matrix, you can access a row as follows: % Matlab indexing is row major % return single row of matrix A A(1,:) A(2,...

7 months ago | 0

Question

Scattered Interpolation: Defining my own triangulation?

I'm interpolating data the comes from polar coordiate systems or terrain-following coordiante system used in numerical weather m...

1 year ago | 0 answers | 0

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answershow can i show my hyperspectral data in a two dimensional projection of hyperspectral cube?

To control the orientation of the image, read the documentation for 3-D camera control: https://www.mathworks.com/help/matlab/v...

1 year ago | 0

How to calculate mean value of a parameter within interval of other parameters

Assuming I've understood your description of your arrays correctly... i.e. that int_X and int_Y contain max and min values for t...

1 year ago | 0

Question

Exportgraphics and TiledLayout: Figure Handle vs TiledLayout handle?

In the documentation for exportgraphics, when saving a multi-panel plot make with TiledLayout, the TiledLayout handle is passed ...

1 year ago | 1 answer | 0

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answerHow can I plot RHI from weather radar data ?

I suggest using PyART. But, for Matlab: If you have a cfradial type data file the data are stored in 2-D arrays (gates x rays ...

1 year ago | 0