Risolto

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 ...

quasi 13 anni fa

Risolto

Triangle Numbers
Triangle numbers are the sums of successive integers. So 6 is a triangle number because 6 = 1 + 2 + 3 which can be displa...

quasi 13 anni fa

Risolto

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

quasi 13 anni fa

Risolto

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 ...

quasi 13 anni fa

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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...

quasi 13 anni fa

Risolto

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

quasi 13 anni fa

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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.

quasi 13 anni fa

Risolto

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 ...

quasi 13 anni fa

Risolto

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:...

quasi 13 anni fa

Risolto

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...

quasi 13 anni fa

Risolto

Roll the Dice!
*Description* Return two random integers between 1 and 6, inclusive, to simulate rolling 2 dice. *Example* [x1,x2] =...

quasi 13 anni fa

Risposto
non-causal filter simulink
Maybe reverse the signal first, then use a filter, reverse the filtered signal and use the same filter again. Hopefully this is ...

quasi 13 anni fa | 0

Risposto
How do i extract this text data columns by columns ? thanks
I guess you mean something like this: fileID = fopen('data.txt'); C = textscan(fileID, '%s %s','delimiter', ' '); fclos...

circa 13 anni fa | 0

| accettato

Domanda

Why does fclose generates an ans return in the workspace?
Why does fclose() returns 'ans' in the workspace? If I change the line in status = flose(fid); the ans disappears and 'status' o...

oltre 13 anni fa | 2 risposte | 0

Risposto
Simple inverse indexing question...
Somehow the response from Andrei Bobrov got lost, but he had the answer! setdiff(find(x),ind) of setdiff(1:length(x),ind)

quasi 14 anni fa | 3

| accettato

Domanda

Simple inverse indexing question...
Suppose you have; t = 1:0.1:10; x = rand(1,100); ind = [1:10,60:61,80:100]; I want a single expression which gives ...

quasi 14 anni fa | 1 risposta | 0

Domanda

Second output argument as input argument
Is it possible to combine the two lines: [~,b] = myfunction(x); c = myfunction2(b); Something like: c = myfunction2(myf...

quasi 14 anni fa | 2 risposte | 0