Answered
Exception at showing volshow() in AppDesigner
"The volshow function creates a uipanel object in the specified parent figure." I believe the issue is because volshow does not...

6 years ago | 0

Answered
Error using horzcat Dimensions of arrays being concatenated are not consistent.
Your label is getting defined as having 2 values (see line 404). app.Label_result.Text = {'0'; ''}; This appears to be because...

6 years ago | 1

| accepted

Answered
Plotting Date Time data being read from an excel table
Use readtable instead of xlsread. Import your dates as datetimes. Avoid using datenum. Then, when you plot, your datetimes wil...

6 years ago | 0

Answered
Loop with row and column difference (multiplication)
Assuming you meant to include a Q2, I'd do this using cumprod instead of a for loop.

6 years ago | 0

Answered
Error: Indexing with parentheses '()' must appear as the last operation of a valid indexing expression??
What do you want this line to do? ismember(j,Pass)(1)==0 The (1) is causing the problem. Did you intend to do this instead? i...

6 years ago | 0

| accepted

Answered
R2020b bug? The report generator worked fine until updated to R2020.
I don't have anything to test against, but do the table formatting options help?

6 years ago | 0

Answered
Unable to replicate example from matlab webiste for Report generator
This example was first introduced in R2018a. It was updated for R2020b to use the append function (previously used add instead)....

6 years ago | 1

| accepted

Answered
My app isnt working right
+1 on incorporating your function deliverable into your app rather than having it be an external function. You can learn more ab...

6 years ago | 2

Answered
How can i get my activation key
Answered previously in this forum. See here.

6 years ago | 0

Answered
fitting equation in Matlab?
Are you able to access the curve fitting app? That might be an easier way to interactively fit to your data.

6 years ago | 0

Answered
How to plot these value in Matlab 2015 version?
The same way you would plot it in the current version of MATLAB. You can learn how in Ch 9 or MATLAB Onramp.

6 years ago | 0

Answered
why can't i use matlab online?
The only debugging step I'm aware of when it comes to MATLAB Online can be found here. If that does not work, I suggest follow...

6 years ago | 0

Answered
Appending a table to another index error
The error explains the issue. You have to specify row and column. Try this (untested): if f1==1 Tout{1,:}=[fn]; else ...

6 years ago | 0

| accepted

Answered
Heat transfer equation plot
I suggest going through MATLAB Onramp. It will introduce you to the basic syntax, defining variables, using built-in functions, ...

6 years ago | 1

| accepted

Answered
How to add time values in a table column with a loop?
Assuming your times are already datetimes, I would just do the following. t = linspace(time(1),time(end),height(Frequency)); F...

6 years ago | 1

| accepted

Answered
Plotting in a GUI
You will need to specify the axes handles as part of the plot command. You command should look something like this (untested): ...

6 years ago | 1

| accepted

Answered
How to plot a 2D matrix ( Lon, Lat and Data ) on a map with countour
It's possible, it's just a matter of formatting the data. However, you'll likely find most are not willing to transcribe your sp...

6 years ago | 1

| accepted

Answered
i need a license
Try this answer.

6 years ago | 0

Answered
can I use switch case for strings?
Yes, you can. If you are expecting a string input, try adding 's' as a second input to the input function (the second syntax opt...

6 years ago | 0

Answered
why am I getting this error?
Have you created your own heaviside function? The one created by MathWorks only accepts a single input. The one you are using ha...

6 years ago | 0

Answered
Index exceeds number of array elements (1)
It would appear your function has a little problem. You start with the following: function fun=nonstqsol(x) global n M_biomas...

6 years ago | 1

| accepted

Answered
How to plot wind rose?
Have you seen this answer yet? There is also a user-submitted Wind Rose function in the File Exchange that may do what you need...

6 years ago | 1

Answered
Unable to read file 'axis'. No such file or directory.
Can you share more of your code? Axis is a built-in matlab function, but perhaps it has been overwritten by a local variable? ...

6 years ago | 0

| accepted

Answered
How would I go about inputting my current work into Matlab?
I suggest going through MATLAB Onramp.

6 years ago | 0

Answered
Matlab with Home license on the cloud
Based on the infomation I see here, a MATLAB Home licese that is current has access to MATLAB Online. Of course, the best way ...

6 years ago | 0

| accepted

Answered
Error: Variable y0 must be of size [11 1]. It is currently of size [1 11]. Check where the variable is assigned a value.
Sounds like your result is being graded in MATLAB Grader, and the reference variable is a column vector, and your answer is a ro...

6 years ago | 0

Answered
matlab connector and drive account
That is the only method I'm aware of. If it is not working for you, I suggest contacting technical support.

6 years ago | 1

Answered
Matlab Arrays not populating correctly
Your code is telling it to assign [rand,0] to gene(M). This means that it will always assign the value to the 10th row, which is...

6 years ago | 1

| accepted

Answered
Is there a way in Matlab Grader to reduce the score automatically on each new attempt?
I can't think of a way to have MATLAB Grader do this for you. You can limit the number of submissions.

6 years ago | 0

| accepted

Answered
Dot indexing is not supported for variables of this type.
It would be helpful if you provided more of the code, or pointed us to the forum post you are referring to. Am I correct in assu...

6 years ago | 0

| accepted