Answered
deleting numbers in cell array
Hi sam van Bohemen, Thank you for your description. I guess the following code will do the trick: dInput = [10 11 10 28 9;...

4 månader ago | 0

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Answered
fillmissing if the amount of NaN smaller than 15% in all table.
Hi Behzad Navidi, please test whether these two lines fulfill your requirements: nanPercent = cellfun(@(cIn) sum(isnan(cIn.pre...

5 månader ago | 1

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Answered
Can I make dynamic name for the structure?
Hi Zeynab Mousavikhamene, You can but you should not. Dynamically named variable names are prone to errors and make code diffic...

5 månader ago | 1

Answered
How to simplify the loops of a matrix
Hi Xinyuan, the code snippet you are providing does not make any use of the two for-loops. You can remove them, since the funct...

5 månader ago | 0

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Answered
Add n days to juliandate
Hi Asatur Khurshdyan, According to documentation example juliandate() you may use caldays() to add calendar days to a datetime-...

5 månader ago | 0

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Answered
Plotting Binary step function
Hi Linu Pinto, You could plot each section separately. x = -10:0.1:10; y = sin(x); z(y<0) = 1; z(y>=0) = 0; nZNew =[0 fi...

6 månader ago | 0

Answered
Placing radiobuttons with relative locations
Hi Ryan1234321, When creating GUIs by command without the use of GUIDE I do place all elements in absolute position. I take car...

6 månader ago | 1

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Answered
Converting cell array to struct
Hi hamzah khan, it is not clear to me how your output should look like. Documentation of cell2struct reports several examples. ...

6 månader ago | 0

Answered
curve fitting for multiple variable
Hi zohre vash, that depends strongly on what kind of model function you are using. cftool provides a bunch of functions and a G...

6 månader ago | 0

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Answered
structures to matrix for preparing for classification
Hi Amir Naderi, if all data to concatenate are within the field 'property' and have same size of matrix you can apply struct2ce...

6 månader ago | 1

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Answered
Find and remove a value from an array
Hi Zenia Askar, Assuming the content of your variables 'done' and 'next' are numeric your code cannot remove a single value fro...

6 månader ago | 0

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Answered
Could anyone help me how to overcome the error in the following code:
Hi jaah navi, To display the legend use lgd = legend('show'); The property/method 'NumColumns' does not exist. What is the pu...

6 månader ago | 0

Answered
cant get a good fit
Hi Thaer Ismail, the following plot command is not correct: plot(Sw,F(x,Pc)) According to your data handling it should be pl...

6 månader ago | 0

Answered
We want to get colors on edit text in GUI. How can we do this ?
Hi cevdet kopuz, if you use uicontrol()-elements in your GUI, you can make use of the properties "ForegroundColor" and "Backgro...

7 månader ago | 0

Answered
Display string and variable value in a window in a GUI or different output
Hi chris bowman, there are some issues within the code snippet you provided: Matlab does not need an initiation of variables a...

7 månader ago | 2

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Answered
Problem to output value from custom GUI with radiobuttons
Hi Sarah, the way how handles are assigned and used in guidata is not correct. Please refer to the documentation of guidata(). ...

7 månader ago | 0

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Answered
Repeat elements of a vector as matrixes in a multidimensional array.
Hi Marius Adom, If I understood your task correctly, you can use arrayfun() to create each x-y-Matrix and concatenate them usin...

7 månader ago | 1

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Answered
Convert all my txt file to graph and save it as image file
Hi kenneth lee, have a look at these two built-in functions: saveas() print() Kind regards, Robert

7 månader ago | 0

Answered
Undefined unary operator '.'' for input arguments of type 'function_handle'.
Hi Clarisha Nijman, your b is a function handle to the anonymous function with input arguments x and y. Gradient itself is - as...

8 månader ago | 0

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Answered
lsim: Remove input signal from plot
Hi cricketking13, if you don't want to have lsim plot the default plot, just "collect" the output and plot as you desire: %% L...

8 månader ago | 0

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Answered
Whiteout/Remove some part of the contour plot
Hi Muhammad Usman, instead of assigning Zero to the nodes you don't want to use, apply "nan"-Values. That will be treated as if...

8 månader ago | 2

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Answered
How can I write this code in matlab and have it run? ( all variables have been defined but it keeps giving me an error on this line)
Hi Adam Sabah, when I run your code I get this error message: ue = 1-4*sin((3*pi*x)/(2*L))*exp(-tmax(A/B))+4*sin((7*pi*x)/(2*L...

8 månader ago | 0

Answered
Concatenate cell with numeric array in tables
Hi Marcus Watson, an straight-forward solution would be checking the variable types stored in the table. In case they don't mat...

8 månader ago | 0

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Answered
How to get rid of Nan when calculating mean
Hi Emmanuel Gonzalez-Figueroa, The function mean() commes with a so-called nanflag: https://de.mathworks.com/help/matlab/ref/me...

8 månader ago | 1

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Answered
'String scalar or character vector must have valid interpreter syntax:' for Sigma
Hi Yaser Khojah, I found the following description in the documentation of corrplot(): "Variable names to be used in the plots...

9 månader ago | 0

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Answered
Summation issue using loop
Hi Ali aaa, in your code parts are missing. Without knowing any constraints about the variables, I suggest the following soluti...

9 månader ago | 0

Answered
How to open files with similar names
Hi Carlo Speranza, first of all, get rid of the eval()-command. That is usually not needed, difficult to debug and prone to err...

9 månader ago | 0

Answered
Filtering a region of Interest
Hi Oreoluwa ADESINA, What you describe is part of the example shown in the roifilt2-documentation found here: https://de.mathwo...

9 månader ago | 0

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Answered
How do I get the row numbers of the 'list' where the values are equal to the values of the array 'days'
Hi Yannick Leroy, the function ismember() allows to compare matrices with vector elements. The function find() supplies the ind...

9 månader ago | 0

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Answered
Cell to array of strings
Hi Liam Ryan, what you describe is not a cell array of strings but char. You can convert it straightforward by applying string(...

9 månader ago | 0

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