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Back to basics 21 - Matrix replicating
Covering some basic topics I haven't seen elsewhere on Cody. Given an input matrix, generate an output matrix that consists o...

9 years ago

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Back to Basics - Find no. of elements in a matrix?
Let A be a m*n matrix. Find the total no. of elements in A ? (Hint - formula based) A = [1 2 3;4 5 6]; output = 6

9 years ago

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Back to basics 15 - classes
Covering some basic topics I haven't seen elsewhere on Cody. Return the class of the input variable.

9 years ago

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Back to basics 14 - Keywords
Covering some basic topics I haven't seen elsewhere on Cody. Return a cell array of all MATLAB keywords

9 years ago

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Back to basics 12 - Input Arguments
Covering some basic topics I haven't seen elsewhere on Cody. Return a value equal to the number of input arguments to the fun...

9 years ago

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Why is Simulink so quiet like a ghost?
This actually comes from your Windows Sound settings, if you turn off your Windows Default Beep then your simulation wont make a...

9 years ago | 0

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How can I export Simulink scope to M file and get the step response?
On every signal in Simulink you can look at its properties and log the data. The data then appears in MATLAB Worskpace. See logg...

9 years ago | 0

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How can I add chart in a specific sheet in an excel workbook via Matlab?
There are a few ways of doing this: - If you use MATLAB Spreadsheet link <https://nl.mathworks.com/products/excellink/ Spread...

9 years ago | 0

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How to do a fft from a sine signal with hanning function
MATLAB has awesome help. If you type doc fft You should get a nice page with examples that should be enough to get you ...

9 years ago | 0

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Someone already tried to create an interface from MATLAB with XFLR5?
I am not sure if this is what you were looking for: <https://nl.mathworks.com/matlabcentral/fileexchange/30478-rafael-aero-xf...

9 years ago | 1

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how to use trained dataset in my java code?
In R2016b you can actually call a MATLAB session from a java program (if you have MATLAB on the same machine): <https://nl.mathw...

9 years ago | 1

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How do we start to build a MATLAB model for battery?
There is a great discovery page to help you through this: <https://nl.mathworks.com/discovery/battery-models.html Model batte...

9 years ago | 0

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How to iterate creating matrices that are not altered by previous results?
I am not sure if I understand your questions but using: <https://nl.mathworks.com/help/matlab/ref/mean.html mean> you can ...

9 years ago | 0

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How do i make print the variable name for a certain variable
myw=who; now all you need to do is cycle through the values of the variables and return the myw.name(ind)

9 years ago | 1

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Convert date to specific format julian date
Datetime works nicely. I believe it came out in R2014b. <https://nl.mathworks.com/help/matlab/ref/datetime.html see the Datet...

9 years ago | 2

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How do i make print the variable name for a certain variable
If I understand you correctly you would like to print a the content of a variable. a = 2;b = 3;c = a*b;disp(c)

9 years ago | 0

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Back to Basics - New Data Type in R2016b - convert a char to a string
Convert an char array into a string.

9 years ago | 0 | 99 solvers

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Back to basics 15 - Benchmark
Covering some basic topics I haven't seen elsewhere on Cody. Return an array of the benchmark values for MATLAB.

9 years ago

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Back to basics 7 - Equal NaNs
Covering some basic topics I haven't seen elsewhere on Cody. Given 2 input variables, output true if they are equal, false ot...

9 years ago

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Back to basics 1 - Saving
Covering some basic topics I haven't seen elsewhere on Cody. Given an input variable 'x', save it to disk in a file named 'co...

9 years ago

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Back to basics 10 - Max Float
Covering some basic topics I haven't seen elsewhere on Cody. Return the largest positive floating-point number MATLAB can han...

9 years ago

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Rotate a Matrix by 90 degrees
Rotate a Matrix by 90 degrees Example: If the input is: X = 1 2 3 4 5 6 7 8 9 ...

9 years ago

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Back to basics 11 - Max Integer
Covering some basic topics I haven't seen elsewhere on Cody. Return the largest positive integer MATLAB can handle.

9 years ago

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Back to basics 22 - Rotate a matrix
Covering some basic topics I haven't seen elsewhere on Cody. Rotate the input matrix 90 degrees counterclockwise (e.g. [1 2; ...

9 years ago

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Back to basics 8 - Matrix Diagonals
Covering some basic topics I haven't seen elsewhere on Cody. Given an input vector of numbers, output a square array with the...

9 years ago

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Return the first and last character of a string
Return the first and last character of a string, concatenated together. If there is only one character in the string, the functi...

9 years ago

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Hello, Any solution to run Python files through Matlab simultaneously ?
Yes, you can call Python from MATLAB: <https://nl.mathworks.com/help/matlab/call-python-libraries.html?searchHighlight=python Ca...

9 years ago | 1

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Real time vector saving
If I understand you correctly you have a stateflow chart, in which one state you are calculating some parameters for a polyfit a...

9 years ago | 0

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How to include constraint for pdepe solution (e.g., u>0)
<http://nl.mathworks.com/help/symbolic/piecewise.html Piecewise function> In R2016b one can use the Piecewise function. I hop...

9 years ago | 0

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How to insert image in MatLab
<https://nl.mathworks.com/help/matlab/ref/imagesc.html Imagesc function>

9 years ago | 0