Risolto


Double Deal
*Description* Given an input vector _v_, return the first element as the first output, the second element as the second outpu...

oltre 13 anni fa

Risolto


Count up then down
Create a function that produces counting up from 0 up to n then down to 0 n=2 --> 0 1 2 1 0 n=3 --> ...

oltre 13 anni fa

Risolto


What gear ratio does the cyclist need?
A cyclist (perhaps including our famed Codysolver the cyclist <http://www.mathworks.com/matlabcentral/cody/players/1841757-the...

oltre 13 anni fa

Risolto


Mean ignoring NaNs
Define a function that behaves in the same way as mean(x) and mean(x,d) except that it ignores NaNs (unless all of the values be...

oltre 13 anni fa

Risolto


Generate a random matrix A of (1,-1)
Input n: is an positive integer which serves as the dimension of the matrix A; Output: A=(Aij),where each entry Aij is either...

oltre 13 anni fa

Risolto


Non-zero bits in 10^n.
Given an integer that is a power of 10, find the number of non-zero bits, k, in its binary representation. For example: * ...

oltre 13 anni fa

Risolto


Determine the number of odd integers in a vector
Determine the number of unique odd integers in a vector. Examples: Input x = [2 5 8 3 7 1]; Output y = 4; Inp...

oltre 13 anni fa

Risolto


Who is the smartest MATLAB programmer?
Who is the smartest MATLAB programmer? Examples: Input x = 'Is it Obama?' Output = 'Me!' Input x = 'Who ?' Ou...

oltre 13 anni fa

Risolto


Output any real number that is neither positive nor negative
Output any real number that is neither positive nor negative

oltre 13 anni fa

Risolto


Mann-Kendall Correlation
Write a function that returns the <http://en.wikipedia.org/wiki/Kendall_tau_rank_correlation_coefficient Mann-Kendall> correlati...

oltre 13 anni fa

Risolto


create a circulant matrix
create a circulant matrix

oltre 13 anni fa

Risolto


Hangman (easy)
What is the best letter to start a <http://en.wikipedia.org/wiki/Hangman_(game) hangman> game with? You are given a cell arra...

oltre 13 anni fa

Risolto


Replace multiples of 5 with NaN
It is required to replace all values in a vector that are multiples of 5 with NaN. Example: input: x = [1 2 5 12 10 7] ...

oltre 13 anni fa

Risolto


linear least squares fitting
Inputs: * |f|: cell-array of function handles * |x|: column vector of |x| values * |y|: column vector of |y| values, same l...

oltre 13 anni fa

Risolto


Will there be a new leader?
Simply answer the title.

oltre 13 anni fa

Risolto


Insert zeros into vector
Insert zeros after each elements in the vector. Number of zeros is specified as the input parameter. For example: x = [1 ...

oltre 13 anni fa

Risolto


Say something funny
Say something funny, or not. Your solution will be (fully automatically and objectively) scored based on how clever or funny ...

oltre 13 anni fa

Risolto


Sum the Digits of a Number
Given an integer, sum the digits repeatedly until you end up with a single value less than 10. For example, if you add the di...

oltre 13 anni fa

Risolto


Calculate Alcohol By Volume with Original and Final Gravity
Given an initial gravity of un-fermented wort (OG) and a final gravity of fermented wort (FG), better known as beer, it is possi...

oltre 13 anni fa

Risolto


Sum the elements in either diagonal of a square matrix
Sum the elements of a square matrix that lie on either the major diagonal or anti-diagonal.

oltre 13 anni fa

Risolto


Generate pi using logarithm
Generate pi using logarithm

oltre 13 anni fa

Risolto


distance between two points
compute distance between two points,where it is in Cartesian, Polar or Spherical coordinates.

oltre 13 anni fa

Risolto


Sort a vector
Sort a row vector without using MATLAB built_in function sort, descending or ascending as mentioned with t='de' or t='as'.

oltre 13 anni fa

Risolto


Einsteinium-253 decay
Radioactive Einsteinium-253 has a half-life of 1,768,608 seconds. Given 1000mg of Einsteinium-253 at t=0 days, how much is lef...

oltre 13 anni fa

Risolto


Happy 2013...
Happy 2013, everyone! An interesting tidbit about 2013 is that it is the first year since 1987 to contain four different digits...

oltre 13 anni fa

Risolto


matrix of natural number
Given a number n, create an n-by-n matrix in which the integers from 1 to n^2 resides seially as shown in the examples below. ...

oltre 13 anni fa

Risolto


finding indices of a vector's elements
you have vector x,as input,sort it ascending by mathlab function or your own code,then in the new vector,sorted_x,for each eleme...

oltre 13 anni fa

Risolto


Possible Outcomes of American Roulette
The payout for American roulette can be calculated by: payout = (38/n)-1 where n is the number of squares the bet covers. ...

oltre 13 anni fa

Risolto


Volume difference between Ellipsoid and Sphere
Given an ellipsoid of semi principal axis (a,b,c) find the volume of the difference between this ellipsoid and the sphere with...

oltre 13 anni fa

Risolto


Accessing elements on the diagonal
Access the diagonal elements of a matrix without 'diag' function

oltre 13 anni fa

Carica altro