Answered

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...

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...

1 year ago | 0

| accepted

Answered

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...

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...

1 year ago | 0

Answered

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...

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...

1 year ago | 2

| accepted

Answered

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)...

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)...

1 year ago | 0

Answered

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...

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...

1 year ago | 0

| accepted

Answered

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...

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...

1 year ago | 0

| accepted

Answered

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...

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...

1 year ago | 0

| accepted

Answered

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 ...

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 ...

1 year ago | 2

Answered

Separate y & x axis

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

Separate y & x axis

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

1 year ago | 0

Answered

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...

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...

1 year ago | 0

| accepted

Answered

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...

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...

1 year ago | 0

| accepted

Answered

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...

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...

1 year ago | 1

Answered

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...

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...

1 year ago | 0

Answered

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 ...

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 ...

1 year ago | 0

Answered

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...

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...

1 year ago | 1

| accepted

Answered

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] ...

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] ...

1 year ago | 0

| accepted

Answered

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...

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...

1 year ago | 1

| accepted

Answered

Change stackedplot YLabel?

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

Change stackedplot YLabel?

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

1 year ago | 1

| accepted

Answered

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)...

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)...

1 year ago | 0

| accepted

Answered

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...

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...

1 year ago | 1

| accepted

Answered

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...

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...

1 year ago | 1

| accepted

Answered

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 ...

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 ...

1 year ago | 1

| accepted

Answered

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...

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...

1 year ago | 0

| accepted

Answered

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...

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...

1 year ago | 1

| accepted

Answered

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...

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...

1 year ago | 1

Answered

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...

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...

1 year ago | 1

Answered

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...

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...

1 year ago | 0

| accepted

Answered

Unable to set ticks on a colorbar

If you want your color to range from 1002 to 1018: caxis([1002 1018]) % or set(gca,'CLim',[1002 1018]) This will let you la...

Unable to set ticks on a colorbar

If you want your color to range from 1002 to 1018: caxis([1002 1018]) % or set(gca,'CLim',[1002 1018]) This will let you la...

1 year ago | 0

| accepted

Answered

How to prevent contour plot from setting axis limits?

contour doesn't reset the limits, perhaps you didn't set hold to on? or didn't specify x and y for your contour? If you're still...

How to prevent contour plot from setting axis limits?

contour doesn't reset the limits, perhaps you didn't set hold to on? or didn't specify x and y for your contour? If you're still...

1 year ago | 0

| accepted