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Navya Singam

Last seen: 9 months ago |  Active since 2021

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Answered
Why can't I install MATLAB Support Package for Arduino?
Hi, You can refer to the following MATLAB answer to resolve the issue: https://www.mathworks.com/matlabcentral/answers/168450-...

2 years ago | 0

Answered
Why i get empty (black image) when extract the pixel label data
Hi, You can refer to the following MATLAB answer: Why do I get all black image result after exporting Labels as PNG file format...

2 years ago | 0

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Answered
Error is code given in documentation: The coordinate system or ruler class does not support log axis scale.
Hi, The command newplot creates a new plot and the axis can be converted into logaithmic scale by using the command ax.YScale =...

2 years ago | 0

Answered
extracting four words from a file name and placing them in four cells at the start of each row of a data table.
Hi, You can refer to the documentation of writeTable to understand on how to write to excel sheet and App Designer to create GU...

2 years ago | 0

Answered
"Error using /. Matrix Dimensions must agree." (Tried both / and ./)
Hi Luis, Changing this line of code wil resolve the issue. d31eff=-d31./(log(1-a)*((1/a)-0.5)) to d31eff=-d31./(log(1-a).*(...

2 years ago | 0

Answered
Add validation functions to (Numeric)EditFields with consistent look-and-feel
Hi Carina, You can refer the Code Response to Changed Edit Field Text section in the following documentation for more informati...

2 years ago | 0

Answered
R2022b Simulink is unusable on dark themed KDE
Hi, The team is aware of the issue and it may be fixed in the future releases. The only way to solve the issue is to turn off ...

2 years ago | 0

Answered
Table of contents in Live Editor does not show math symbols
Hi Victor, I understand that, you are trying to use the Math Symbols in the Title/ heading and it is not visible in the Table O...

2 years ago | 0

Answered
Matlab online will duplicate the line when selected any letter inline
Hi Eric Chen, I understand that you are facing issue with selecting text in MATLAB Online. I have tried reproducing the issue ...

2 years ago | 0

Answered
How to install matlab engine to anaconda environment without administrative rights in the computer
Hi Chandu, I understand that you would like to install the MATLAB Engine, but you do not have the administrative rights on the ...

2 years ago | 1

Answered
Trying to code from Polymath
Hi, MATLAB Version of the Polymath code %%Initial conditions IC=[1,1,1,1,1,1]; Vspan=[0 50]; [V,CT]=ode15s(@fn,Vspan,IC);...

3 years ago | 0

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Answered
Two appdesigner.mlapp files combine in one windows can or not?
Hi, You can have main screen with two buttons displayed and write the callback for each button to launch the specific individua...

3 years ago | 0

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Answered
disable function signature hints in app designer editor
Hi, You can disable the function signature hints in the App Designer editor by toggling off the Automatic Completions button of...

3 years ago | 1

Answered
Enter data into a website field and read response data
Hi Mike, You can refer to this answer to resolve the error.

3 years ago | 0

Answered
'Value' must be a double scalar within the range of 'Limits'.
Hi, The error says, app.V.Value = Vel The value the component 'V' in the App Designer expects a double scalar value and also...

3 years ago | 0

Answered
array slicing in Matlab
Hi, MATLAB Version of the code would be sizeOfData = size(data) for i=1:length(pos) if i < (sizeOfD...

3 years ago | 1

Answered
Get "Unrecognized function or variable 'H'." when try to plot graph using variable imported from simulink using "To Workspace" block diagram in MATLAB
Hi, From my understanding you are trying to save the output data to the MATLAB workspace using the To Workspace Block. To Work...

3 years ago | 1

Answered
syntax issues when adapting an old code from 2009a
Hi, In this line of code, f(1) = simplify(-subs((G*Eu - F*(2*Fu - Ev)) /(2*g)*'x(3)*x(3)'+ (G*Ev - F*Gu)/g*'x(3)*x(4)'+(G*(2...

3 years ago | 0

Answered
Cannot understand the error in my code to solve differential equation. Please someone tell me the corrections to be made.
Hi Mehul, The mentioned error in the code is because of the following lines ycf = 'exp(m*t)' y1 = diff(ycf,t); ycf is of the...

3 years ago | 0

Answered
The function "solver" was closed with an 'end', but at least one other function definition was not. All functions in a script must be closed with an 'end'.
Hi, "end" statement can be used to terminate the declared function. "end" statement at the end of function is optional, but if ...

3 years ago | 0

Answered
Why MATLAB 2021b LiveScript has large left margin column?
Hi, The extra space in the left margin of the R2021b MATLAB is because of the addition of the "Run to Here" button in R2021b ve...

3 years ago | 0

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Answered
extract a differential equation solution from struct
Hi, You can use the "deval" function to evaluate differential equation solution structure. The "deval" function accepts the sol...

3 years ago | 0

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Answered
Index in position 1 exceeds array bounds.
Hi Maryam, As the trainf is an empty matrix i.e trainf=[], and you are trying to refer to the rows of an empty matrix, the co...

3 years ago | 0

Answered
Why do I receive sym/subsasgn error?
Hi, The error is because of the following lines, t = t0:dt:tf; %%from time discretization section [mlSol(t), rpSol(t), TpS...

3 years ago | 1

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Answered
I choose 0 files to construct matrix, all matrix entries are 0
Hi, You may use the if and else block and "zeros" function to add the code for when the number of selected files is 0. zeros ...

3 years ago | 0

Answered
Is there a way to programmatically change the keyboard shortcut preferences?
Hi Tom, As of now, there is no programmatic way to change the keyboard shortcut preferences. The developers are aware of it and...

3 years ago | 0

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Answered
fde12 function is not found
Hi, fde12 is not a MATLAB inbuilt function. It is available as a part of the File Exchange submission. You can download and add...

3 years ago | 3

| accepted

Answered
How do i use and -s flag for compiling a MATLAB app
Hi, For obfuscating the code, you can use the "pcode" function in MATLAB. It converts the .m file to P-file, which is content-o...

3 years ago | 1

Solved


Calculate Inner Product
Given two input matrices, |x| and |y|, check if their inner dimensions match. * If they match, create an output variable |z|...

3 years ago

Solved


Find MPG of Lightest Cars
The file |cars.mat| contains a table named |cars| with variables |Model|, |MPG|, |Horsepower|, |Weight|, and |Acceleration| for ...

3 years ago

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