Answered

App designer: empty figure appears when running GUI with axes plot.

Specify the axis handle hold(app.Axis_1,'on')

App designer: empty figure appears when running GUI with axes plot.

Specify the axis handle hold(app.Axis_1,'on')

3 days ago | 0

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Answered

Sum Matrix excluding certain values

y = sum(MatrixA(MatrixA > 3))

Sum Matrix excluding certain values

y = sum(MatrixA(MatrixA > 3))

3 days ago | 1

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Answered

how to change the XTick of heatmap?

I'm not sure what rule you were following to chose the x-ticks in your question (Jan1971,Jan 1972,...Dec 1986) but here's how t...

how to change the XTick of heatmap?

I'm not sure what rule you were following to chose the x-ticks in your question (Jan1971,Jan 1972,...Dec 1986) but here's how t...

3 days ago | 0

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Answered

Can you have multiple animations running at the same time?

"I am wondering if it is possible to have multiple dots travel down the screen at the same time, but have the times offset?" It...

Can you have multiple animations running at the same time?

"I am wondering if it is possible to have multiple dots travel down the screen at the same time, but have the times offset?" It...

3 days ago | 0

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Answered

Filling missing elements in a matrix.

Use F = fillmissing(A,method); requires >=r2016b Here's a demo % Create a 20x10 cell array of integer values % and replace 1...

Filling missing elements in a matrix.

Use F = fillmissing(A,method); requires >=r2016b Here's a demo % Create a 20x10 cell array of integer values % and replace 1...

3 days ago | 0

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Answered

Deleted first repeated elements of an array

Here's a demo. The first section just creates demo inputs. The second section solves your question. The third section just con...

Deleted first repeated elements of an array

Here's a demo. The first section just creates demo inputs. The second section solves your question. The third section just con...

3 days ago | 1

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Answered

add more tick labels to a datenum graph

Adjust xtick axis property. This method below specifies 6 ticks that start and end at your existing tick bounds ax = gca(); ...

add more tick labels to a datenum graph

Adjust xtick axis property. This method below specifies 6 ticks that start and end at your existing tick bounds ax = gca(); ...

3 days ago | 0

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Answered

Problem with "dirty" GUI configuration

These are the kinds of errors that happen when a GUI figure is edited from within GUIDE while the m-file is paused in debug mode...

Problem with "dirty" GUI configuration

These are the kinds of errors that happen when a GUI figure is edited from within GUIDE while the m-file is paused in debug mode...

3 days ago | 0

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Answered

How to stackedplot with text data

I'm assuming you're positioning text according to this screen shot you shared in an earlier question. Since text cannot currentl...

How to stackedplot with text data

I'm assuming you're positioning text according to this screen shot you shared in an earlier question. Since text cannot currentl...

3 days ago | 0

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Answered

Plotting cell of different sized vectors

You could use arrayfun() Here's a demo. C is the cell array containing vectors, h is the handles to each line object. C = {[...

Plotting cell of different sized vectors

You could use arrayfun() Here's a demo. C is the cell array containing vectors, h is the handles to each line object. C = {[...

3 days ago | 0

Answered

extrapolation from correlated data

Hint: If you're data are linear, the regression slope is the covariance between X and Y divided by the variance of X m = cov(...

extrapolation from correlated data

Hint: If you're data are linear, the regression slope is the covariance between X and Y divided by the variance of X m = cov(...

4 days ago | 0

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Answered

How can i keep my variables after running the function?

" Is it possible to keep the variables once a function has run " Yes. Add outputs to your function if variables are immediate...

How can i keep my variables after running the function?

" Is it possible to keep the variables once a function has run " Yes. Add outputs to your function if variables are immediate...

4 days ago | 2

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Answered

error in color/linetype argument

The list of color characters can either be a cell array of characters or a string array. Your current definition of col is a si...

error in color/linetype argument

The list of color characters can either be a cell array of characters or a string array. Your current definition of col is a si...

4 days ago | 0

Answered

Reorder x-axis bar graph categorical

Use reordercats() cats = categorical({'Young','Older adult','MCI'}); cats = reordercats(cats,{'Young','Older adult','MCI'}); ...

Reorder x-axis bar graph categorical

Use reordercats() cats = categorical({'Young','Older adult','MCI'}); cats = reordercats(cats,{'Young','Older adult','MCI'}); ...

4 days ago | 0

Answered

Generating Random Numbers with known probability and more

" I know I need to create a line of code that allows me to pick either 0 or 1 to represent sweet and sour ... but there is a pre...

Generating Random Numbers with known probability and more

" I know I need to create a line of code that allows me to pick either 0 or 1 to represent sweet and sour ... but there is a pre...

4 days ago | 0

Answered

change color of an object

Here are the steps taken in the code below. There may be a better approach but this should get you started. See inline comment...

change color of an object

Here are the steps taken in the code below. There may be a better approach but this should get you started. See inline comment...

6 days ago | 2

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Answered

Creating a matrix of random numbers which their distributions are stored in a table?

It would be better to construct the DistFit table so that the function and the input values are in separate columns. That way y...

Creating a matrix of random numbers which their distributions are stored in a table?

It would be better to construct the DistFit table so that the function and the input values are in separate columns. That way y...

6 days ago | 0

Answered

how to make a perfect table

The idea is to convert your cell arrays to tall matrices or column vectors. That could be done prior to entering the values int...

how to make a perfect table

The idea is to convert your cell arrays to tall matrices or column vectors. That could be done prior to entering the values int...

6 days ago | 0

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Answered

how to plot a cute sphere

If you don't have access to the cuteSphere toolbox, you can just use this line of code below to make the sphere appear as a sphe...

how to plot a cute sphere

If you don't have access to the cuteSphere toolbox, you can just use this line of code below to make the sphere appear as a sphe...

6 days ago | 1

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Answered

Bode Plot Display All Stability Margins

Documentation on bode plots is a bit sparse but here's some ways to modify the plots programmatically. Use getoptions() / set...

Bode Plot Display All Stability Margins

Documentation on bode plots is a bit sparse but here's some ways to modify the plots programmatically. Use getoptions() / set...

6 days ago | 0

Answered

How to set a global random seed in a GUI?

You're on the right track. Choose a random seed when the GUI initializes and store it in your GUI using guidata() so all compon...

How to set a global random seed in a GUI?

You're on the right track. Choose a random seed when the GUI initializes and store it in your GUI using guidata() so all compon...

6 days ago | 0

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Answered

split numbers separated by commas in a sub cell array into their own column

You were on the right track with cell2mat but first you have to pad the arrays so they are all equal length. Two of the three l...

split numbers separated by commas in a sub cell array into their own column

You were on the right track with cell2mat but first you have to pad the arrays so they are all equal length. Two of the three l...

7 days ago | 0

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Answered

Greetings, Anyway to help to create ridgeline by MATLAB

Here's a demo that creates a number of guassian distributions as input. The code produces an appropriate number of contiguous s...

Greetings, Anyway to help to create ridgeline by MATLAB

Here's a demo that creates a number of guassian distributions as input. The code produces an appropriate number of contiguous s...

9 days ago | 1

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Answered

How can I change zeros matrix to 1 by specific points??

Here's a demo. When [x0,y0] is [4,3] and [x1,y1] is [6,7], a rectangle of 1 will be placed in matrix A in rows 3:7 from the to...

How can I change zeros matrix to 1 by specific points??

Here's a demo. When [x0,y0] is [4,3] and [x1,y1] is [6,7], a rectangle of 1 will be placed in matrix A in rows 3:7 from the to...

9 days ago | 0

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Answered

change scale for colorbar

You can set the color range of each subplot to be equal and then add a colorbar only to one of the plots. Then change the color...

change scale for colorbar

You can set the color range of each subplot to be equal and then add a colorbar only to one of the plots. Then change the color...

9 days ago | 0

Answered

App Designer Axis Issue xlim and dataticks

I see your data are durations along the x axis. To set the axis limits, Use xlim() where the first input is your axis handle ...

App Designer Axis Issue xlim and dataticks

I see your data are durations along the x axis. To set the axis limits, Use xlim() where the first input is your axis handle ...

9 days ago | 0

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Answered

Plotting external function in App GUI graph

Pass the axis handle into your testgraph() function so your external plotting function knows what axes to plot on. It would lo...

Plotting external function in App GUI graph

Pass the axis handle into your testgraph() function so your external plotting function knows what axes to plot on. It would lo...

9 days ago | 0

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Answered

Plot continuous line based on user input

"How would I plot a line with a slope of one that goes infinitely until it hits the y axis" I'm interpreting this as a line tha...

Plot continuous line based on user input

"How would I plot a line with a slope of one that goes infinitely until it hits the y axis" I'm interpreting this as a line tha...

10 days ago | 0

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Answered

List of All Timezones

Somewhere in your code timezones is being called. Search all of your files for the word timezones to find which file is printin...

List of All Timezones

Somewhere in your code timezones is being called. Search all of your files for the word timezones to find which file is printin...

10 days ago | 0

Answered

Detecting Entire Column has the same integer value

To determine which columns contain identical values, A=[1 1; 1 0.5; 1 0.5]; B = all(diff(A,[],1) == 0,1) %...

Detecting Entire Column has the same integer value

To determine which columns contain identical values, A=[1 1; 1 0.5; 1 0.5]; B = all(diff(A,[],1) == 0,1) %...

10 days ago | 0