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3 years ago

I managed to solved my problem with the code below. But I still don't really understand why if (i1==i9) is necessary. does anyo...

7833 views

Responded 4 years ago

Hi Bruno, Your code seems great but I need something more... i would like to be able to have x a column vector sorted in ascen...

Check if sorted. Example: Input x = [1 2 0] Output y is 0

Solve this!

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

Return a list of all values (sorted smallest to largest) that appear exactly three times in the input vector x. So if x = [1 2...

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

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

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

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

Given the matrix A, return B in which all the rows that have one or more <http://www.mathworks.com/help/techdoc/ref/nan.html NaN...

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

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 ...

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

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 ...

Thank you guys, I think that now I have everything to solve my problem. And that's cool to have a super fast answer! Xavier

2563 views

Responded 5 years ago

Thanks a lot! The options 'errorbar', 'xy','xyp',xypp' will be really usefull for my problem. But I couldn't find a way to expre...

Hello, I want to smooth a some data with a spline. So I used the function spaps but I would like to have 2 improvements. First...

Posted 5 years ago