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Can anyone tell me what this does
That looks like a calculation for a percentage change.

presque 3 ans il y a | 0

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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...

presque 3 ans il y a | 1 réponse | 0

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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])...

presque 3 ans il y a | 1 réponse | 0

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How to plot binary matrix as dots?
FH = figure; imagesc(yourMatrix); colormap(FH,[0,0,0;1,1,1]);

presque 3 ans il y a | 0

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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...

environ 3 ans il y a | 0

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Plot time series analysis from multiple netcdf files
Read each netCDF file. Concatenate the arrays. Plot the concatenated arrays.

environ 3 ans il y a | 0

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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 =...

environ 3 ans il y a | 1

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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...

environ 3 ans il y a | 0

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Image registration with imwarp without scaling?
Try using imregtform with transformType set to rigid.

environ 3 ans il y a | 0

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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...

environ 3 ans il y a | 0

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find finite numbers in B using logic indexing ?
B_finite_only = B(isfinite(B)); B_finite_only_sum = sum(B_finite_only);

environ 3 ans il y a | 0

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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 ...

environ 3 ans il y a | 1

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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) ...

environ 3 ans il y a | 0

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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

environ 3 ans il y a | 0

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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 ...

environ 3 ans il y a | 0

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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...

environ 3 ans il y a | 0

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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,...

environ 3 ans il y a | 0

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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...

presque 4 ans il y a | 1 réponse | 0

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how 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...

environ 4 ans il y a | 0

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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...

environ 4 ans il y a | 0

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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 ...

environ 4 ans il y a | 1 réponse | 0

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How 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 ...

environ 4 ans il y a | 0

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How to vary the pixel size in matlab imagesc() plot?
What I understand your issue to be is that you have non-uniform spacing of you data points along the x-axis of your data and you...

environ 4 ans il y a | 1

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how can i show my hyperspectral data in a two dimensional projection of hyperspectral cube?
If your data is something like (x,y,spectra), you could try: imagesc(your_data(:,:,1)); If your data is like (spectra, x, y) ...

environ 4 ans il y a | 0

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exportgraphics: need error explained
I'm trying to export of multi-panel plot that contains 4 imagesc plots and two surf plots with the new exportgraphics command wi...

environ 4 ans il y a | 1 réponse | 0

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I'm encountering a vexing performance issue. I have a script that uses the |hdfread| command to get variables from HDF files ...

environ 10 ans il y a | 1 réponse | 0

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