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I want to have specific values on y-axis of the plot.
To set the y tick values, you can use the YTick property on the Axes. You can use gca and set to apply these to the current axes...

environ 2 ans il y a | 1

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need help for adding a error bar
I think the problem you ran into was that you were calling errorbar with 4x4 matrices for x and y, and 1x12 vectors for yneg and...

environ 2 ans il y a | 0

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Combining two surfaces from two files into one surface plot
Do you mean two different .fig files? You can generally find objects that live in an axes with findobj, which is good for look...

environ 2 ans il y a | 0

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Data overlapping when plotting stacked bar graphs
The data aren't overlapping, you're simply seeing the effect of a log scale, which is a little strange for a stacked bar. The va...

environ 2 ans il y a | 0

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Aligning axes labels in 3D plots
The differrence between your labels and the axes is because MATLAB stretches an axes to fill the space of its container - if you...

environ 2 ans il y a | 3

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how to display/table numbers and letters
I think this is what you're trying to produce? z=[1;2;3;4;5;6]; Gz = nan(size(z)); Gz(z<4) = log(10./(4-z(z<4))); Gz(z==4)...

environ 2 ans il y a | 0

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how to copy a figure with a figure inside it using Matlab?
I think you just copied the small axes into the same position, making them into big axes (and putting them on top). In other wor...

environ 2 ans il y a | 0

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How to plot z component as a colorbar with lines connecting scatter plot points?
I think what you're asking for is a color gradient on the line? Unfortunately lines don't have color gradients. A common workaro...

environ 2 ans il y a | 0

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change color for specifics bars
I didn't fully understand your explanation of which colors you want where, but really all you have to do is set CData as you lik...

environ 2 ans il y a | 0

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plot of y = 2.*(x.^4 - x.^2) isn't right
I'm pretty sure that's correct, were you expecting to see more of a w-like shape? You might have to zoom in a bit for that (and ...

environ 2 ans il y a | 2

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Separate y & x axis
There are some submissions on file exchange for this, like this one: https://www.mathworks.com/matlabcentral/fileexchange/57366-...

environ 2 ans il y a | 0

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Colours of a Histogram
If you're specifying the counts, could you use bar instead of histogram? bar has a CData property for this purpose. The limits w...

environ 2 ans il y a | 0

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Opening multiple figures from directory and extracting X and Y data simultaneously
@Daynah Rodriguez: The problem that jumps out in this code is: ii = find(0.7 < y < 1.0,1); This makes sense mathematicall...

environ 2 ans il y a | 0

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How do I use tiledlayout when each plot is made within a subroutine?
You're seeing the error because when tiledlayout is in charge of positioning axes, it doesn't let you do it. It looks to me lik...

environ 2 ans il y a | 1

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95% uncertainty bounds
If you have 100 simulations per day, and you want to use your simulations to estimate 2.5% to 97.5% around the median (a 95% con...

environ 2 ans il y a | 0

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Plotting grouped box plot of varying lengths
First of all, if you use boxchart (released in R2020a) you'll have a bit more flexibility than the old boxplot function. The ...

environ 2 ans il y a | 1

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Stackedplot axes XLabel = ('Raman shift [cm^{-1}]') (superscript) not working
Unfortunately stackedplot doesn't let you control the interpreter for the XLabel, so you can't use tex like you can for a regula...

environ 2 ans il y a | 1

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how to separate a matrix into 2 vectors
You can do this pretty easily with some indexing. Here's an example with some random data: m = [rand(10,2) randi(2,10,1)-1] ...

environ 2 ans il y a | 0

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Replotting a 2D graph on a 3D surface keeps all 3 axes
cla doesn't reset the view. Here are some options: Set the view explicitly: view(app.UIAxes, 2) Call cla with the reset fl...

environ 2 ans il y a | 1

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Change stackedplot YLabel?
The DisplayLabels property gives you access to the y labels: sp=stackedplot(rand(10,4)); set(sp, 'DisplayLabels',["Apples" "Or...

plus de 2 ans il y a | 1

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Loop-free histogramming of each column of an input matrix
This is somewhere between workaround and hack, but you could do it with histcounts2: X=rand(5); a=histcounts2(X,ones(5).*(1:5)...

plus de 2 ans il y a | 0

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Label 0 in a semilog plot
You can fake the tick labels, but setting the TickLabels property, but another way to do this is to use 2 axes. I like doing thi...

plus de 2 ans il y a | 1

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I can't read UIAxis Exponent value
This actually isn't quite the bug you've identified, although I'm surprised by the behavior: The (automatically calculated, not...

plus de 2 ans il y a | 1

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MATLAB Programming Techniques Course quiz problem
You've marked the second and third lines as being 8e4 and 8e5 bytes, but this is incorrect. Hint: how many elements are in a ...

plus de 2 ans il y a | 1

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Plot a for-loop with if-statements inside
You're not seeing anything because you're plotting 1001 lines, each of which has only one point. You can fix this by plotting th...

plus de 2 ans il y a | 0

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Command window into m-file
Are you looking for something like diary?

plus de 2 ans il y a | 1

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Plotting 3 dimensional plot using two vectors and a matrix, and also creating a fit - image processing
The plotting question is pretty easy, you just need to arrange your xT and yExp values so that they correspond to the shape of p...

plus de 2 ans il y a | 1

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Fit UIAxes to image dimensions automatically
How about adding the line: axis(app.ImageAxes, 'tight'); in the LoadimageButtonPushed method after the imshow line? Also n...

plus de 2 ans il y a | 1

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How to extract data points from a plot
To interactively select points to export data to the workspace, there are a couple of options - using datatips is great for sing...

plus de 2 ans il y a | 1

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Why does ycolor also color the xaxis?
With plotyy, you can use the output arguments to get access to the 'right' axes. Setting the property on gca would just affect t...

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