Answered
Check if button was pressed in Matlab AppDesigner
You've got button A and button B. When the user presses button B, you want different actions depending on whether button A wa...
Check if button was pressed in Matlab AppDesigner
You've got button A and button B. When the user presses button B, you want different actions depending on whether button A wa...
3 years ago | 0
| accepted
Answered
How to reduce edge thickness of trisurf plot?
h = trisurf(__); h.LineWidth = __
How to reduce edge thickness of trisurf plot?
h = trisurf(__); h.LineWidth = __
3 years ago | 0
| accepted
Answered
How do I change color of the segmented areas from an image?
Use the clim function. call clim without any inputs to see what the original colormap limits are. shift the clim upward (ass...
How do I change color of the segmented areas from an image?
Use the clim function. call clim without any inputs to see what the original colormap limits are. shift the clim upward (ass...
3 years ago | 0
Answered
How can I plot points on top of a histogram's bins?
I think this is close to what you're looking for and will get you most of the way there. h = histogram(rand(1,5000)*100); %...
How can I plot points on top of a histogram's bins?
I think this is close to what you're looking for and will get you most of the way there. h = histogram(rand(1,5000)*100); %...
3 years ago | 1
| accepted
Poll
How often is your MATLAB code officially or unofficially reviewed?
4 years ago | 8896 votes | 7 comments
Answered
Create tiled layout with openfig
Call gca with the figure handle so you know it's accessing the axes within the figure you just opened (assuming there is only 1 ...
Create tiled layout with openfig
Call gca with the figure handle so you know it's accessing the axes within the figure you just opened (assuming there is only 1 ...
4 years ago | 0
Answered
Why does using 'ButtonDownFcn' function disable datatip?
> Why does using 'ButtonDownFcn' function disable datatip? When you click on an object, the object has no idea of your intentio...
Why does using 'ButtonDownFcn' function disable datatip?
> Why does using 'ButtonDownFcn' function disable datatip? When you click on an object, the object has no idea of your intentio...
4 years ago | 0
Answered
Can I use ginput (or an analog) in the 2016a App Designer?
ginput is supported in AppDesigner figures starting in MATLAB R2020b For more info: https://www.mathworks.com/matlabcentral/...
Can I use ginput (or an analog) in the 2016a App Designer?
ginput is supported in AppDesigner figures starting in MATLAB R2020b For more info: https://www.mathworks.com/matlabcentral/...
4 years ago | 0
| accepted
Answered
Live scripts: Get axes handle of figure NOT stored in live script.
This is why gca should usually be avoided. Here are some solutions in order of robustness. Change the function so that it o...
Live scripts: Get axes handle of figure NOT stored in live script.
This is why gca should usually be avoided. Here are some solutions in order of robustness. Change the function so that it o...
4 years ago | 1
Answered
Error using plot, "vectors much be same length"
Try, x = linspace(-1.5, 1.5, numel(Sxx)) plot(x,Sxx)
Error using plot, "vectors much be same length"
Try, x = linspace(-1.5, 1.5, numel(Sxx)) plot(x,Sxx)
4 years ago | 1
| accepted
Answered
Multi Colors and Legend for each bar
Colorbar option This is based on the solution from this thread. barData = rand(1,5); figure(); bh = bar(barData); % set...
Multi Colors and Legend for each bar
Colorbar option This is based on the solution from this thread. barData = rand(1,5); figure(); bh = bar(barData); % set...
4 years ago | 0
Answered
Extract data from raster plot
Assuming you don't have the data that generated the figure to begin with, try grabit from the File Exchange. It estimates the co...
Extract data from raster plot
Assuming you don't have the data that generated the figure to begin with, try grabit from the File Exchange. It estimates the co...
4 years ago | 0
Answered
Plotting negative values in boxplot
You could add a second axes that zooms into the small, negative values. [NUM_w,TXT_w,RAW_w] = xlsread("data_boxplot"); flow_...
Plotting negative values in boxplot
You could add a second axes that zooms into the small, negative values. [NUM_w,TXT_w,RAW_w] = xlsread("data_boxplot"); flow_...
4 years ago | 0
Answered
heatmap color RGB data for manaully created image
See the 5 lines of code under "new section". I didn't change anything else. % Given data: the sum of Data is equal to 1 % su...
heatmap color RGB data for manaully created image
See the 5 lines of code under "new section". I didn't change anything else. % Given data: the sum of Data is equal to 1 % su...
4 years ago | 0
Answered
Event on GIF reset
Without knowing the end goal, I'm not certain this will be useful but it sounds like what you're looking for can be computed or ...
Event on GIF reset
Without knowing the end goal, I'm not certain this will be useful but it sounds like what you're looking for can be computed or ...
4 years ago | 0
| accepted
Answered
how can I plot y = (cos(t-2)/4)(rect(t+1)/6 )?
is it correct way to write tht code ? The line of code looks functional without knowing any other details including what rect i...
how can I plot y = (cos(t-2)/4)(rect(t+1)/6 )?
is it correct way to write tht code ? The line of code looks functional without knowing any other details including what rect i...
4 years ago | 0
Answered
Grouping rows on the first column and obtain minimum value on second column
A = [13 7 13 6 13 5 13 6 12 7 12 5]; B = groupsummary(A,A(:,1),'min') Note that rows are sorted according to the groupi...
Grouping rows on the first column and obtain minimum value on second column
A = [13 7 13 6 13 5 13 6 12 7 12 5]; B = groupsummary(A,A(:,1),'min') Note that rows are sorted according to the groupi...
4 years ago | 0
Answered
Changing layers on a bar graph
Plot the green bars first, before the bar plot. Alternatively use uistack to control the stacking order of graphics objects.
Changing layers on a bar graph
Plot the green bars first, before the bar plot. Alternatively use uistack to control the stacking order of graphics objects.
4 years ago | 0
| accepted
Answered
How to hold different constellations using scatterhistogram?
scatterhistogram produces a ScatterHistogramChart object within a figure. When you call hold on, an axes is created if it doesn...
How to hold different constellations using scatterhistogram?
scatterhistogram produces a ScatterHistogramChart object within a figure. When you call hold on, an axes is created if it doesn...
4 years ago | 1
| accepted
Answered
Is statistics and machine learning toolbox really required for gscatter plotting?
Here's a workaround I shared a while back using arrayfun. https://www.mathworks.com/matlabcentral/answers/574957-how-can-i-ma...
Is statistics and machine learning toolbox really required for gscatter plotting?
Here's a workaround I shared a while back using arrayfun. https://www.mathworks.com/matlabcentral/answers/574957-how-can-i-ma...
4 years ago | 0
Answered
Add subtitle to the plot?
If you're using MATLAB R2020b or later, use the subtitle function. If you're using MATLAB prior to that release, you could ad...
Add subtitle to the plot?
If you're using MATLAB R2020b or later, use the subtitle function. If you're using MATLAB prior to that release, you could ad...
4 years ago | 0
| accepted
Answered
adding title to plots in Tiled Layout increase the Tile spacing
Assign the legend to the TiledChartLayout object rather than the axes. Demo: t=tiledlayout(5,1,'TileSpacing','tight','Paddin...
adding title to plots in Tiled Layout increase the Tile spacing
Assign the legend to the TiledChartLayout object rather than the axes. Demo: t=tiledlayout(5,1,'TileSpacing','tight','Paddin...
4 years ago | 0
| accepted
Answered
Writing more efficient Matlab code to test Null hypothesis (T and P values)
Assuming your table has variable names shown in your image, % Read the table from the csv file table = readtable('scores.csv'...
Writing more efficient Matlab code to test Null hypothesis (T and P values)
Assuming your table has variable names shown in your image, % Read the table from the csv file table = readtable('scores.csv'...
4 years ago | 0
| accepted
Answered
BoxChart box position doesnt match xaxis label when 'groupbycolor'
The example you shared from the documentation (link) uses grouped data. Groups are centered around the x-ticks. If you are mis...
BoxChart box position doesnt match xaxis label when 'groupbycolor'
The example you shared from the documentation (link) uses grouped data. Groups are centered around the x-ticks. If you are mis...
4 years ago | 0
| accepted
Answered
Geobubble with specifing radius and discretize
The sizedata argument in geobubble determines the relative sizes of the bubbles. If you want to specify the absolute size of th...
Geobubble with specifing radius and discretize
The sizedata argument in geobubble determines the relative sizes of the bubbles. If you want to specify the absolute size of th...
4 years ago | 0
Answered
Histogram bin location to place text for categorical data
Since you x-data are categorical, you're working with a categorical ruler. This makes it difficult to position text at numeric ...
Histogram bin location to place text for categorical data
Since you x-data are categorical, you're working with a categorical ruler. This makes it difficult to position text at numeric ...
4 years ago | 1
Answered
tiledlayout no spacing display in 2x3 grid
imshow fits the axes to your image size. Use axis normal if you don't want the axes to tighten. This will distort your image...
tiledlayout no spacing display in 2x3 grid
imshow fits the axes to your image size. Use axis normal if you don't want the axes to tighten. This will distort your image...
4 years ago | 0
Answered
Change font size on plot but it's cut-off
Suggestion 1: used tiledlayout Axes produced in tiledlayout usually handle these situations better. Suggestion 2: check the P...
Change font size on plot but it's cut-off
Suggestion 1: used tiledlayout Axes produced in tiledlayout usually handle these situations better. Suggestion 2: check the P...
4 years ago | 0
Answered
“chasePlot” doesn't show ego vehicle
chasePlot is outside my area of expertise but I did some digging found that if you change the ViewLocation of the scene then you...
“chasePlot” doesn't show ego vehicle
chasePlot is outside my area of expertise but I did some digging found that if you change the ViewLocation of the scene then you...
4 years ago | 0
| accepted
Answered
loop for removing highest value until specific value is reached
A = randi(13,10); while sum(A,'all','omitnan')>20 [~,idx] = max(A(:),[],'omitnan'); A(idx) = NaN; end isRemove...
loop for removing highest value until specific value is reached
A = randi(13,10); while sum(A,'all','omitnan')>20 [~,idx] = max(A(:),[],'omitnan'); A(idx) = NaN; end isRemove...
4 years ago | 0
| accepted