Answered
How to Display in multiple axes text and images using UIPanel instead of figure ?
fh should be your app's figure handle. fh = app.UIFigure; % or whatever your fig handle is. or perhaps you want to assign th...
How to Display in multiple axes text and images using UIPanel instead of figure ?
fh should be your app's figure handle. fh = app.UIFigure; % or whatever your fig handle is. or perhaps you want to assign th...
6 years ago | 0
| accepted
Answered
progress bar does not change color (Load)
To summarize the discussion in the comment section under the question, to use the pseudo-colorbar shown in this community highli...
progress bar does not change color (Load)
To summarize the discussion in the comment section under the question, to use the pseudo-colorbar shown in this community highli...
6 years ago | 0
| accepted
Answered
How to make a specific element of an image transparent
See the AlphaData & AlphaDataMapping properties of an image. https://www.mathworks.com/help/matlab/ref/matlab.graphics.primiti...
How to make a specific element of an image transparent
See the AlphaData & AlphaDataMapping properties of an image. https://www.mathworks.com/help/matlab/ref/matlab.graphics.primiti...
6 years ago | 0
| accepted
Answered
How can I create different colors in the plotted chart for a lot of data
Inspired by Turlough Hughes's slider used to chose a line object, here's a way to add info to each line's data tip so you can ho...
How can I create different colors in the plotted chart for a lot of data
Inspired by Turlough Hughes's slider used to chose a line object, here's a way to add info to each line's data tip so you can ho...
6 years ago | 1
Answered
Shadow on xy plane of line in plot3?
To project the 3D line onto each pair of 2D axes, set the axis limits first and then use the min or max axis limits depending on...
Shadow on xy plane of line in plot3?
To project the 3D line onto each pair of 2D axes, set the axis limits first and then use the min or max axis limits depending on...
6 years ago | 3
| accepted
Answered
MATLAB bug for plotting? Overlap between the x-ticks and the number labels: when using inverted y-axis and logarithmic x-axis.
The best solution is to upgrade to a newer release of Matlab. Update your current release might address the problem (I haven't...
MATLAB bug for plotting? Overlap between the x-ticks and the number labels: when using inverted y-axis and logarithmic x-axis.
The best solution is to upgrade to a newer release of Matlab. Update your current release might address the problem (I haven't...
6 years ago | 0
| accepted
Answered
Can a function known whether/which specific output is ignored (tilde operator)?
"Can a function known whether/which specific output is ignored ?" No. nargout tells you the number of output arguments specifi...
Can a function known whether/which specific output is ignored (tilde operator)?
"Can a function known whether/which specific output is ignored ?" No. nargout tells you the number of output arguments specifi...
6 years ago | 2
| accepted
Submitted
detectOutputSuppression
Identify which function outputs have been suppressed by the caller using the tilde operators.
6 years ago | 1 download |
Answered
How can I plot data from a text file--an array of numbers versus an array of strings?
Here's a variety of ways to use the strings as axis ticks. After a second look, you're probably looking for the last method. ...
How can I plot data from a text file--an array of numbers versus an array of strings?
Here's a variety of ways to use the strings as axis ticks. After a second look, you're probably looking for the last method. ...
6 years ago | 0
| accepted
Answered
Legend Color doesn't Match the Curves Color
I see the problem. Look at the values you're plotting. Assuming a=0.5e-2; semilogy(z,PDF_Hp,'LineWidth',4); PDF_Hp = Co...
Legend Color doesn't Match the Curves Color
I see the problem. Look at the values you're plotting. Assuming a=0.5e-2; semilogy(z,PDF_Hp,'LineWidth',4); PDF_Hp = Co...
6 years ago | 0
| accepted
Answered
how to write in the middle of ticks?
Datetime x-ticks for 6-month intervals It looks like you want to set xtick, not minor ticks. If your data are in datetime fo...
how to write in the middle of ticks?
Datetime x-ticks for 6-month intervals It looks like you want to set xtick, not minor ticks. If your data are in datetime fo...
6 years ago | 2
| accepted
Answered
Problem to read csv file with a blank line
The first character in your file is a semicolon (;) which is also the delimiter and that's making it difficult to import your da...
Problem to read csv file with a blank line
The first character in your file is a semicolon (;) which is also the delimiter and that's making it difficult to import your da...
6 years ago | 1
| accepted
Answered
Legend and Colors for Iteration function
Use the displayname property to assign the legend string and use the "color" property to set the line color. % Define colors ...
Legend and Colors for Iteration function
Use the displayname property to assign the legend string and use the "color" property to set the line color. % Define colors ...
6 years ago | 0
| accepted
Answered
Jet Colormap with black and white at the ends
cm = [0 0 0; jet(20); 1 1 1];
Jet Colormap with black and white at the ends
cm = [0 0 0; jet(20); 1 1 1];
6 years ago | 0
Answered
How to draw line logarithmic x axis and y axis
Convert the dates to duration from the starting date but use the numeric form of the durations (ie, not the "duration' class). ...
How to draw line logarithmic x axis and y axis
Convert the dates to duration from the starting date but use the numeric form of the durations (ie, not the "duration' class). ...
6 years ago | 0
Answered
Standard error of regression curve
Follow this answer provided by MathWorks support [here]. Since the degrees of freedom are not defined in that answer, here's a ...
Standard error of regression curve
Follow this answer provided by MathWorks support [here]. Since the degrees of freedom are not defined in that answer, here's a ...
6 years ago | 0
| accepted
Answered
Writing data into a text file - fprintf
You need to pass the ReactionTime variable in as an input. function savedata(ReactionTime) . . . %savedata fprintf(fid, ...
Writing data into a text file - fprintf
You need to pass the ReactionTime variable in as an input. function savedata(ReactionTime) . . . %savedata fprintf(fid, ...
6 years ago | 2
Answered
How to compare each element of matrix to specific number and count it ?
m is your matrix, n is the number of values less than 3. n = sum(m<3,'all') There's no need for an if-statement.
How to compare each element of matrix to specific number and count it ?
m is your matrix, n is the number of values less than 3. n = sum(m<3,'all') There's no need for an if-statement.
6 years ago | 0
| accepted
Answered
Limiting UIAxes Interactivity in AppDesigner
The first line below turns off default interactivity and the second line turns off the toolbar options. disableDefaultInteract...
Limiting UIAxes Interactivity in AppDesigner
The first line below turns off default interactivity and the second line turns off the toolbar options. disableDefaultInteract...
6 years ago | 1
| accepted
Answered
How can I create a temperature colormap over a global map with temperature data from lat/lon
imagesc(x,y,C) where x and y are your lon and lat data and C are your temp data. It's always a good idea to specify the axes,...
How can I create a temperature colormap over a global map with temperature data from lat/lon
imagesc(x,y,C) where x and y are your lon and lat data and C are your temp data. It's always a good idea to specify the axes,...
6 years ago | 0
| accepted
Answered
repeat elements of row matrix li [1 2 2 3 3 3 4 4 4 4 n...... n times]
If you want the output to be character vectors, n = 12; y = arrayfun(@(n){repmat(num2str(n),1,n)},1:n); % Output Sample: ...
repeat elements of row matrix li [1 2 2 3 3 3 4 4 4 4 n...... n times]
If you want the output to be character vectors, n = 12; y = arrayfun(@(n){repmat(num2str(n),1,n)},1:n); % Output Sample: ...
6 years ago | 1
Answered
How can I change the elements to zero when they are less than specific threshold
A(A<5) = 0; A(A<=5) = 0; B = A .* double(A>5); B = A .* double(A>=5); Try them out and choose one.
How can I change the elements to zero when they are less than specific threshold
A(A<5) = 0; A(A<=5) = 0; B = A .* double(A>5); B = A .* double(A>=5); Try them out and choose one.
6 years ago | 1
| accepted
Answered
What's the diameter of the standard circle marker 'o' in scatter3 plot ?
The size of scatter objects are in point units where 1 point equals 1/72 inch. Plot a single point and look at it's SizeData....
What's the diameter of the standard circle marker 'o' in scatter3 plot ?
The size of scatter objects are in point units where 1 point equals 1/72 inch. Plot a single point and look at it's SizeData....
6 years ago | 0
| accepted
Answered
App Designer - confirm exit when application is closed from Windows bar
Add a close request function to your app that requires confirmation. 1. From AppDesigner > Design View, right click the figure...
App Designer - confirm exit when application is closed from Windows bar
Add a close request function to your app that requires confirmation. 1. From AppDesigner > Design View, right click the figure...
6 years ago | 9
| accepted
Answered
str in a IF statement, PLEASE HELP
Why do you have a loop when the instructions ask for a single value? The use of break usually indicates inefficient coding. Ag...
str in a IF statement, PLEASE HELP
Why do you have a loop when the instructions ask for a single value? The use of break usually indicates inefficient coding. Ag...
6 years ago | 0
Answered
how to extract large number of data points from 2D plot
If you can reproduce the figure, just save the coordinates in addition to plotting them, plot(x,y,'o') save('coordinates.mat'...
how to extract large number of data points from 2D plot
If you can reproduce the figure, just save the coordinates in addition to plotting them, plot(x,y,'o') save('coordinates.mat'...
6 years ago | 0
Answered
How many colors with their name present in the image.
Here's how I explored your image data just-for-fun because I found it intersting and my solution to finding the number of colors...
How many colors with their name present in the image.
Here's how I explored your image data just-for-fun because I found it intersting and my solution to finding the number of colors...
6 years ago | 1
| accepted
Answered
How to get handle from currently running app made in App Designer?
3 ways to access an existing app In these examples the app's name is "MyApp". 1. Store the app handle when opening the app. ...
How to get handle from currently running app made in App Designer?
3 ways to access an existing app In these examples the app's name is "MyApp". 1. Store the app handle when opening the app. ...
6 years ago | 3
Answered
Explicit indices for k-fold partitioning
Perhaps something like x = 1:100; % demo vector k = 5; % 5-partitions folds = cell(k,1); for i = 1:k folds{i} =...
Explicit indices for k-fold partitioning
Perhaps something like x = 1:100; % demo vector k = 5; % 5-partitions folds = cell(k,1); for i = 1:k folds{i} =...
6 years ago | 0