A résolu

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...

environ 8 ans il y a

A résolu

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

environ 8 ans il y a

A résolu

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:...

environ 8 ans il y a

A résolu

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...

environ 8 ans il y a

A résolu

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 ...

environ 8 ans il y a

A résolu

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

environ 8 ans il y a

Question

Why does rref() make a sound sample sound different?
I was messing around the other day and ended up with the following code: load handel h = [y;Fs]; h = h'; d = rref(...

environ 10 ans il y a | 2 réponses | 0

Réponse apportée
I noticed a difference with round() at 15 decimal places, and I need to know why this is so.
It's OK, I found the answer. Floating point doubles are precise to 15dp only. <https://en.wikipedia.org/wiki/Double-precisio...

environ 10 ans il y a | 0

| A accepté

Question

I noticed a difference with round() at 15 decimal places, and I need to know why this is so.
Yesterday, I noticed that round(2.4999999999999999) %15 decimal places ans = 3 But round(2.499999999999999) %16 d...

environ 10 ans il y a | 1 réponse | 0