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Nicolas Bourbaki


Last seen: 2 months ago Active since 2018

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MATLAB Basic: rounding
Do rounding near to zero Example: -8.8, answer -8 +8.1 answer 8

3 months ago

Solved


Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

3 months ago

Solved


Getting the indices from a vector
This is a basic MATLAB operation. It is for instructional purposes. --- You may already know how to <http://www.mathworks....

3 months ago

Solved


Return area of square
Side of square=input=a Area=output=b

3 months ago

Solved


Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

3 months ago

Question


Wildcard file name matching with multiple dots on Windows
fclose(fopen('myfile.txt', 'w')); fclose(fopen('myfile.txt.1', 'w')); dir('*.txt.*') will match "myfile.txt" and "myfile.txt....

2 years ago | 1 answer | 1

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Using function of newer MATLAB version in older version
Hello everybody out there using MATLAB, The functions wrap and unwrap have been added to MATLAB in 2021. Is there a way to add...

2 years ago | 2 answers | 0

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Interpolation of circular data
Hello everybody out there using MATLAB, Is there a built-in function for interpolating circular data, i.e. a timeseries of angl...

3 years ago | 1 answer | 0

1

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Returning properties of a vector of objects as an vector
Is it possible to return the properties of objects in a vector as a vector or array? Given the phone book example on https://de...

4 years ago | 1 answer | 0

1

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Get index of object with a given property in an array
Is it possible to remove an entry from a vector of arrays based on a certain property? How would I get the index of a certain p...

4 years ago | 1 answer | 0

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Solved


Maximum value in a matrix
Find the maximum value in the given matrix. For example, if A = [1 2 3; 4 7 8; 0 9 1]; then the answer is 9.

4 years ago

Question


'arduino_gettingstarted' fails due to "Invalid type of input arguments"
Hello everybody out there using Simulink, Having not much experience with Simulink, I wanted to try to control the LED of an Ar...

5 years ago | 0 answers | 0

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Ardunio not detected by Analog input recorder
The analog input recorder works very good for me and it detects different data acquisition devices like National Instrument boar...

5 years ago | 2 answers | 0

2

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Analog Input Recorder App: Scaling x axis
The Analog Input Recorder App is a nice idea for quickly checking analog inputs. Scaling the y axis is easy, but I did not find...

5 years ago | 1 answer | 1

1

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Solved


Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

5 years ago

Solved


Add two numbers
Given a and b, return the sum a+b in c.

5 years ago

Question


Missing `suptitle` and `writeVideo` functions
Hello everybody out there using MATLAB, It seems as I would miss the suptitle and writeVideo functions, but they should be incl...

5 years ago | 2 answers | 0

2

answers

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No supported compiler was found.
Upon trying to compile a file using mex, I receive the following error message: Error using mex No supported compiler was foun...

5 years ago | 1 answer | 1

1

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Exporting/extracting field from figure property editor
The property editor for figures is very useful and I use it a lot. Often it occurs to me that I would like to add the adjustm...

6 years ago | 1 answer | 0

1

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Indexing result of strsplit('My string', ' ')
Why doesn't something like strsplit('My string', ' ')(1) work? Is there a more elegant way than x = strsplit('...

6 years ago | 1 answer | 1

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