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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...

10 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

10 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.

10 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

10 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...

10 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...

10 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...

10 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...

10 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 ...

10 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...

10 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...

10 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...

10 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 ...

10 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)

10 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...

10 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)

10 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.

10 years ago | 0 | 102 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.

10 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...

10 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...

10 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...

10 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 ...

10 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.

10 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; ...

10 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...

10 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...

10 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...

10 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...

10 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...

10 years ago | 0

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

10 years ago | 0