Answered
Correct use of regexp
y=regexprep(x,'[0+]','00')

8 years ago | 0

Answered
How to invert .p file to .m file
You cant do that. https://in.mathworks.com/help/matlab/ref/pcode.html

8 years ago | 1

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Answered
Saving variables from recursion?
function [F] = recursive_fibonacci(N) if N < 1 N = 1; end if (N == 1) || (N == 2) F = 1...

8 years ago | 0

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move a row from a cell to another cell
>> Q{1,:}(1,:) ans = 1 2 3 4 >> Q{2,:}(1,:) = Q{1,:}(1,:)% Do you simply mean this? Q = [3x...

8 years ago | 0

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How to change the Matlab "toolstrip" color and font color?
There is also a cool FileExchange that can help you set the preferences (themes). http://in.mathworks.com/matlabcentral/fileexc...

8 years ago | 0

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rearrange the dimension of lat and lon in matrix
You want to transpose the matrix? New_Matrix = Old_Matrix';

8 years ago | 0

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Answered
exporting data to excel using xlswrite
What is your error message? Are you doing xlswrite('file.xlsx', var1, 'A5')%Note the single quote around A5 xlswrite('...

8 years ago | 1

Answered
What is the proper syntax to include an enum data type in a Simulink parameter?
https://in.mathworks.com/help/simulink/slref/simulink.aliastype.html

8 years ago | 0

Answered
Error using thingSpeakWrite Expected a string scalar or character vector for the parameter name.
Isnt this the API ? You missed the 'WriteKey' key in your API call? thingSpeakWrite(channelID, data, *'WriteKey'*, writeAPIKe...

8 years ago | 0

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Answered
Creating a string scalar with line continuation
myStr = ['Hello this is an extremely long sentence that would go ', ... 'beyond my 80-character limit.']; disp(...

8 years ago | 0

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'Undefined Function or Variable' Error when the variable is perfectly defined!!!!!
Step_Atoms is the only suspect. What does the function contain?

8 years ago | 0

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App Designer: Format headings on uitable
You can use html to format the headings, values in table! You may start here https://undocumentedmatlab.com/blog/gui-formatti...

8 years ago | 0

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How to use interpolation to obtain the value at tmax?
SamplePoints = 0:10;%the random time values when you have sampled DataPoints = [];%all data points Xq = tmax; Vq = in...

8 years ago | 0

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Can use image name as an argument in an if else statement?
you have to use strcmp to compare strings. And use single quotes in strings. if strcmp(selectedimage, '1.bmp') imshow (...

8 years ago | 0

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Don't use Global... Okay how do I switch to guidata??
Normally, You can use handles structure and update your global variables in this structure. handles.my_var = 5; % my_var w...

8 years ago | 0

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How to execute saved function file
Do you save it in a different file name (and function name)? If NO, then its highly likely that your old file gets executed (...

8 years ago | 1

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How to identify block separately GUI
You can set the background colour property on keypress callback.

8 years ago | 0

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How to detect data types automatically as in uiimport but without ui?
You have tried xlsread on the csv? xlsread can get raw, txt and numbers on different variables. [NUM,TXT,RAW]=xlsread('mycs...

8 years ago | 0

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App Designer: Drop down menu values
Get the value of the selected option from drop down menu callback using *Value* property. *Value* will be the index of select...

8 years ago | 3

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App Designer: Numerical input to a string
app.c2 is a cell array. You cant use string on cell array. You can use app.c2 = [app.number1, app.c1] app.c3 = string...

8 years ago | 0

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Answered
How can I save a counter after push button in GUI ?
You have sto store this data the gui handles. You can do this by inserting data.handles.A = [data.handles.A; data.handles.I...

8 years ago | 0

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Do the Simulink Verification Validation and Test products work with dSPACE TargetLink models?
V and V can only provide you with Model Coverage (It works for both Simulink and TargetLink models because, when you simulate a ...

8 years ago | 1

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Answered
How can I save my data in an array in GUI?
tc and q1 are not available in base workspace. So your will not work. 1. You can set tc an q1 as globals so that you can acce...

8 years ago | 1

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Answered
Saving notes to the startup function
Any specific reason why you want to do this in the start fcn? IMHO, the best way is to store the data in a separate file (exampl...

8 years ago | 1

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Answered
data types in simulink
They are not supported by default. But you can create custom type definitions using Simulink Aliases. <https://in.mathworks.c...

8 years ago | 1

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Answered
How to create a simulink parameter that bind to simulink model?
You can do it via PreLoadFcn of the model (Go to File->Model Properties->Model Properties) Please also note, in the CloseFcn ...

8 years ago | 0

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Answered
How to add more data points in Signal Builder?
Attached sample!

8 years ago | 0

Answered
GUIDE using CreateFcn to set TooltipString?
You can do it in OpenFcn! Is there any specific reason, why you do it in CreateFcn?

8 years ago | 0

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Answered
Finding a character and returning that character
Your variable vowels is a cell array. You cant switch based on a cell array. Instead take each word, and run a for loop on each ...

8 years ago | 0

Answered
how to design a calculator by using panel in gui?
https://in.mathworks.com/matlabcentral/fileexchange/12089-calculator

8 years ago | 0