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Ammar Dodin


Active since 2016

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Swap the first and last columns
Flip the outermost columns of matrix A, so that the first column becomes the last and the last column becomes the first. All oth...

mer än 7 år ago

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Find all elements less than 0 or greater than 10 and replace them with NaN
Given an input vector x, find all elements of x less than 0 or greater than 10 and replace them with NaN. Example: Input ...

mer än 7 år ago

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Column Removal
Remove the nth column from input matrix A and return the resulting matrix in output B. So if A = [1 2 3; 4 5 6]; and ...

mer än 7 år ago

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Select every other element of a vector
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...

mer än 7 år ago

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Is my wife right?
Regardless of input, output the string 'yes'.

mer än 7 år ago

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Pizza!
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...

mer än 7 år ago

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Determine if input is odd
Given the input n, return true if n is odd or false if n is even.

mer än 7 år ago

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

mer än 7 år ago

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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 ...

mer än 7 år ago

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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...

mer än 7 år ago

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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:...

mer än 7 år ago

Answered
I have a license for Matlab running on windows can I use the same license for matlab on a linux computer?
Assuming this is a home license, You can install it on two machines that you own or lease, but you will only be able to run it o...

mer än 8 år ago | 0

Answered
Calling an external software from MATLAB
I think this is what you're looking for. <https://www.mathworks.com/matlabcentral/answers/94199-can-i-use-aliases-when-using-th...

mer än 8 år ago | 0

| accepted

Answered
Filter a struct based on the field name.
For simplicity, let's assume that your struct's name is S. You can first get the field names of struct S using fieldnames. After...

mer än 8 år ago | 1