Answered
please help with this function
atan doesn't take the 'y over x' value you seem to be thinking of. It takes an angle in radians.... Y = atan(X) returns the i...

alrededor de 9 años ago | 0

Answered
assigning cell data into edit in gui.
set(handles.edit1, 'String', rotation_x_cell)

alrededor de 9 años ago | 0

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Answered
What is the best way to use the same constants in different functions?
Write a function with no inputs that sets all of your constants in a structure, and return that structure. (Using structures bec...

alrededor de 9 años ago | 1

| accepted

Answered
Error using plot Conversion to double from cell is not possible.
You are trying to plot a 'cell'. I believe the plot command only works for doubles. Convert the cell to a double first.

alrededor de 9 años ago | 0

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Answered
make a GUI for an existing programme
You can use your GUI to call existing functions, but I believe they need to be saved in the same folder as where you have your G...

alrededor de 9 años ago | 0

Question


Copy file from one network computer, to another
I have remote access to two computers. I want to use Matlab to copy a file from computer A to computer B, without using my compu...

más de 9 años ago | 1 answer | 0

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Question


Turn checkbox cell green in a uitable
I have a uitable with the last column being checkboxes. Rows represent processes, when the process is complete, I want to make ...

más de 9 años ago | 1 answer | 0

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Question


Turn a checkbox green
I have a uitable in a GUI I made in Matlab guide. I want a checkbox to turn green when its 'checked', and turn back red if it...

más de 9 años ago | 1 answer | 0

1

answer

Question


Why is "findstr" not recommended compared to strfind.
Is it simply because you can flip the inputs in strfind however you want, (making it more flexible), or is it actually more reso...

más de 9 años ago | 1 answer | 1

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answer

Answered
How do i get rid of the warning 'The function 'functionname' was not found in the library In loadlibrary at 402'
If its not affecting your code, and you want it to run as is but suppress the warnings, then put this before the line you want t...

más de 9 años ago | 0

Answered
findobj for multiple 'Tag's
When you use findobj, it returns the object handle (May look like an arbitrary number to the user). There are many ways to do wh...

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Solved


Select every other element of a vector
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...

más de 9 años ago

Answered
Functions calling back function
Because you set c to zero right before your if/else statements. c = 0; Then you say "If c equals 1, then a = 10" ...

más de 9 años ago | 0

Answered
How can I make contour lines smoother?
Is it something you can try "binning"?

más de 9 años ago | 0

Answered
Simple GUI question about functions and text boxes.
Your push button should have a "Callback Function" generated within the code. You need to set the "tag" properties of your ed...

más de 9 años ago | 1

Answered
How would I make a pop up menu of varying length depending on the problem? (corresponds to the number of columns in a matrix)
You have to update the 'String' property of the popup to contain whatever you want to be a string with whatever options you want...

más de 9 años ago | 0

Answered
Toggle Curves in a GUI Plot on/off using check boxes
I am currently toggling on and off four lines, and unfortunately the only way so far that I have been able to do it is by using ...

más de 9 años ago | 0

Answered
How to call .m file and its all functionality through call back push button in gui?
You need to have the .m file inside the folder you are working in. This may mean saving a copy of it to where your gui files are...

más de 9 años ago | 0

Answered
ranksum returns NaN when comparing two vectors with a single identical entry when sum of lengths is greater than 20
Hello Connor, This is because the method of calculation changes depending on your inputs. (Exact Solution, Approximate Solut...

más de 9 años ago | 0

Answered
Giving 'Static Text' a callback
Ok, so what you need to do is make a button instead of a static text box! You can still keep a string of text in it and it can ...

más de 9 años ago | 1

Answered
what will be the program in matlab to find the average of various numbers?
mean(X) where X is a vector of the list of numbers OR mean([1 3 4 5 7 3]) Where your numbers are in the square b...

más de 9 años ago | 1

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Answered
how to change the axes resolution ?
Could you provide an example? I tried plotting some very small values as an example and it worked fine. x = [1 2 3 4] ...

más de 9 años ago | 0

Solved


Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

más de 9 años ago

Answered
Hi, where can i download the version r2011b?
Refer to: http://www.mathworks.com/matlabcentral/answers/50431

más de 9 años ago | 0

Answered
how i can upload a picture using gui when i push a pushbutton
Hi Sajid, Do you mean you want to push the button, select an image from a folder, and then load the image to the screen? ...

más de 9 años ago | 0